界面增加重启和升级

main.go

@@ -6,9 +6,6 @@ import (
 	"errors"
 	"flag"
 	"fmt"
-	"github.com/BurntSushi/toml"
-	. "github.com/langhuihui/monibuca/monica"
-	"github.com/langhuihui/monibuca/monica/util"
 	"io/ioutil"
 	"log"
 	"mime"
@@ -19,6 +16,10 @@ import (
 	"path"
 	"runtime"
 	"strings"
+
+	"github.com/BurntSushi/toml"
+	. "github.com/langhuihui/monibuca/monica"
+	"github.com/langhuihui/monibuca/monica/util"
 )
 
 type InstanceDesc struct {
@@ -28,7 +29,7 @@ type InstanceDesc struct {
 	Config  string
 }
 
-var instances map[string]*InstanceDesc
+var instances = make(map[string]*InstanceDesc)
 var instancesDir string
 
 func main() {
@@ -110,6 +111,7 @@ func initInstance(w http.ResponseWriter, r *http.Request) {
 	instanceDesc := new(InstanceDesc)
 	sse := util.NewSSE(w, r.Context())
 	err := json.Unmarshal([]byte(r.URL.Query().Get("info")), instanceDesc)
+	clearDir := r.URL.Query().Get("clear") != ""
 	defer func() {
 		if err != nil {
 			sse.WriteEvent("exception", []byte(err.Error()))
@@ -121,7 +123,7 @@ func initInstance(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	sse.WriteEvent("step", []byte("1:参数解析成功！"))
-	err = instanceDesc.createDir(sse)
+	err = instanceDesc.createDir(sse, clearDir)
 	if err != nil {
 		return
 	}
@@ -140,31 +142,38 @@ func initInstance(w http.ResponseWriter, r *http.Request) {
 }
 func upgradeEngine(w http.ResponseWriter, r *http.Request) {
 	sse := util.NewSSE(w, r.Context())
-	cmd := exec.Command("go", "get", "-u", "github.com/langhuihui/monibuca/monica")
 	instanceName := r.URL.Query().Get("instance")
-	cmd.Dir = instances[instanceName].Path
-	err := sse.WriteExec(cmd)
-	if err != nil {
-		sse.Write([]byte(err.Error()))
+	if instance, ok := instances[instanceName]; ok {
+		if err := instance.writeExecSSE(sse, exec.Command("go", "get", "-u", "github.com/langhuihui/monibuca/monica")); err != nil {
+			sse.WriteEvent("failed", []byte(err.Error()))
+		} else {
+			sse.Write([]byte("success"))
+		}
+	} else {
+		sse.WriteEvent("failed", []byte("no such instance"))
 	}
 }
 func restartInstance(w http.ResponseWriter, r *http.Request) {
 	sse := util.NewSSE(w, r.Context())
 	instanceName := r.URL.Query().Get("instance")
-	cmd := exec.Command("sh", "restart.sh")
-	cmd.Dir = path.Join(instancesDir, instanceName)
-	cmd.Stderr = sse
-	cmd.Stdout = sse
-	err := cmd.Start()
-	if err != nil {
-		sse.Write([]byte(err.Error()))
+	if instance, ok := instances[instanceName]; ok {
+		if err := instance.writeExecSSE(sse, exec.Command("sh", "restart.sh")); err != nil {
+			sse.WriteEvent("failed", []byte(err.Error()))
+		} else {
+			sse.Write([]byte("success"))
+		}
+	} else {
+		sse.WriteEvent("failed", []byte("no such instance"))
 	}
 }
 func (p *InstanceDesc) writeExecSSE(sse *util.SSE, cmd *exec.Cmd) error {
 	cmd.Dir = p.Path
 	return sse.WriteExec(cmd)
 }
-func (p *InstanceDesc) createDir(sse *util.SSE) (err error) {
+func (p *InstanceDesc) createDir(sse *util.SSE, clearDir bool) (err error) {
+	if clearDir {
+		os.RemoveAll(p.Path)
+	}
 	err = os.MkdirAll(p.Path, 0666)
 	if err != nil {
 		return
@@ -206,19 +215,16 @@ func main(){
 	}
 	sse.WriteEvent("step", []byte("5:go build 成功！"))
 	build.Reset()
-	build.WriteString("kill -9 `cat pid`\nnohup .")
-	build.WriteString(path.Dir(path.Join(p.Path, "main.go")))
+	build.WriteString("kill -9 `cat pid`\nnohup ./")
+	binFile := strings.TrimSuffix(p.Path, "/")
+	_, binFile = path.Split(binFile)
+	build.WriteString(binFile)
 	build.WriteString(" > log.txt & echo $! > pid\n")
 	err = ioutil.WriteFile(path.Join(p.Path, "restart.sh"), build.Bytes(), 0777)
 	if err != nil {
 		return
 	}
-	cmd := exec.Command("sh", "restart.sh")
-	cmd.Dir = p.Path
-	cmd.Stderr = sse
-	cmd.Stdout = sse
-	err = cmd.Start()
-	return
+	return p.writeExecSSE(sse, exec.Command("sh", "restart.sh"))
 }
 func Home() (string, error) {
 	user, err := user.Current()

monica/index.go

@@ -9,10 +9,12 @@ import (
 )
 
 var ConfigRaw []byte
-var Version = "0.1.2"
+var Version = "0.2.2"
 
 func Run(configFile string) (err error) {
+	log.Printf("start monibuca version:%s", Version)
 	if ConfigRaw, err = ioutil.ReadFile(configFile); err != nil {
+		log.Printf("read config file error: %v", err)
 		return
 	}
 	go Summary.StartSummary()
@@ -31,6 +33,8 @@ func Run(configFile string) (err error) {
 				go config.Run()
 			}
 		}
+	} else {
+		log.Printf("decode config file error: %v", err)
 	}
 	return
 }

plugins/gateway/index.go

@@ -1,8 +1,7 @@
 package gateway
 
 import (
-	. "github.com/langhuihui/monibuca/monica"
-	. "github.com/langhuihui/monibuca/monica/util"
+	"encoding/json"
 	"io/ioutil"
 	"log"
 	"mime"
@@ -10,6 +9,9 @@ import (
 	"path"
 	"runtime"
 	"time"
+
+	. "github.com/langhuihui/monibuca/monica"
+	. "github.com/langhuihui/monibuca/monica/util"
 )
 
 var (
@@ -30,6 +32,7 @@ func init() {
 	})
 }
 func run() {
+	http.HandleFunc("/api/sysInfo", sysInfo)
 	http.HandleFunc("/api/stop", stopPublish)
 	http.HandleFunc("/api/summary", summary)
 	http.HandleFunc("/api/logs", watchLogs)
@@ -95,3 +98,9 @@ func summary(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 }
+func sysInfo(w http.ResponseWriter, r *http.Request) {
+	bytes, err := json.Marshal(&struct{ Version string }{Version: Version})
+	if err == nil {
+		_, err = w.Write(bytes)
+	}
+}

pm/dist/ajax.js

@@ -0,0 +1,535 @@
+// a simple ajax
+!(function () {
+
+    var jsonType = 'application/json';
+    var htmlType = 'text/html';
+    var xmlTypeRE = /^(?:text|application)\/xml/i;
+    var blankRE = /^\s*$/; // \s
+
+    /*
+     * default setting
+     * */
+    var _settings = {
+
+        type: "GET",
+
+        beforeSend: noop,
+
+        success: noop,
+
+        error: noop,
+
+        complete: noop,
+
+        context: null,
+
+        xhr: function () {
+            return new window.XMLHttpRequest();
+        },
+
+        accepts: {
+            json: jsonType,
+            xml: 'application/xml, text/xml',
+            html: htmlType,
+            text: 'text/plain'
+        },
+
+        crossDomain: false,
+
+        timeout: 0,
+
+        username: null,
+
+        password: null,
+
+        processData: true,
+
+        promise: noop
+    };
+
+    function noop() {
+    }
+
+    var ajax = function (options) {
+
+        //
+        var settings = extend({}, options || {});
+
+        //
+        for (var key in _settings) {
+            if (settings[key] === undefined) {
+                settings[key] = _settings[key];
+            }
+        }
+
+        //
+        try {
+            var q = {};
+            var promise = new Promise(function (resolve, reject) {
+                q.resolve = resolve;
+                q.reject = reject;
+            });
+
+            promise.resolve = q.resolve;
+            promise.reject = q.reject;
+
+            settings.promise = promise;
+        }
+        catch (e) {
+            //
+            settings.promise = {
+                resolve: noop,
+                reject: noop
+            };
+        }
+
+
+        //
+        if (!settings.crossDomain) {
+            settings.crossDomain = /^([\w-]+:)?\/\/([^\/]+)/.test(settings.url) && RegExp.$2 !== window.location.href;
+        }
+
+        var dataType = settings.dataType;
+        // jsonp
+        if (dataType === 'jsonp') {
+            //
+            var hasPlaceholder = /=\?/.test(settings.url);
+            if (!hasPlaceholder) {
+                var jsonpCallback = (settings.jsonp || 'callback') + '=?';
+
+                settings.url = appendQuery(settings.url, jsonpCallback)
+            }
+            return JSONP(settings);
+        }
+
+        // url
+        if (!settings.url) {
+            settings.url = window.location.toString();
+        }
+
+        //
+        serializeData(settings);
+
+        var mime = settings.accepts[dataType]; // mime
+        var baseHeader = {}; // header
+        var protocol = /^([\w-]+:)\/\//.test(settings.url) ? RegExp.$1 : window.location.protocol; // protocol
+        var xhr = _settings.xhr();
+        var abortTimeout;
+
+        // X-Requested-With header
+        // For cross-domain requests, seeing as conditions for a preflight are
+        // akin to a jigsaw puzzle, we simply never set it to be sure.
+        // (it can always be set on a per-request basis or even using ajaxSetup)
+        // For same-domain requests, won't change header if already provided.
+        if (!settings.crossDomain && !baseHeader['X-Requested-With']) {
+            baseHeader['X-Requested-With'] = 'XMLHttpRequest';
+        }
+
+        // mime
+        if (mime) {
+            //
+            baseHeader['Accept'] = mime;
+
+            if (mime.indexOf(',') > -1) {
+                mime = mime.split(',', 2)[0]
+            }
+            //
+            xhr.overrideMimeType && xhr.overrideMimeType(mime);
+        }
+
+        // contentType
+        if (settings.contentType || (settings.data && settings.type.toUpperCase() !== 'GET')) {
+            baseHeader['Content-Type'] = (settings.contentType || 'application/x-www-form-urlencoded; charset=UTF-8');
+        }
+
+        // headers
+        settings.headers = extend(baseHeader, settings.headers || {});
+
+        // on ready state change
+        xhr.onreadystatechange = function () {
+            // readystate
+            if (xhr.readyState === 4) {
+                clearTimeout(abortTimeout);
+                var result;
+                var error = false;
+                //
+                if ((xhr.status >= 200 && xhr.status < 300) || xhr.status === 304) {
+                    dataType = dataType || mimeToDataType(xhr.getResponseHeader('content-type'));
+                    result = xhr.responseText;
+
+                    try {
+                        // xml
+                        if (dataType === 'xml') {
+                            result = xhr.responseXML;
+                        }
+                        // json
+                        else if (dataType === 'json') {
+                            result = blankRE.test(result) ? null : JSON.parse(result);
+                        }
+                    }
+                    catch (e) {
+                        error = e;
+                    }
+
+                    if (error) {
+                        ajaxError(error, 'parseerror', xhr, settings);
+                    }
+                    else {
+                        ajaxSuccess(result, xhr, settings);
+                    }
+                }
+                else {
+                    ajaxError(null, 'error', xhr, settings);
+                }
+
+            }
+        };
+
+        // async
+        var async = 'async' in settings ? settings.async : true;
+
+        // open
+        xhr.open(settings.type, settings.url, async, settings.username, settings.password);
+
+        // xhrFields
+        if (settings.xhrFields) {
+            for (var name in settings.xhrFields) {
+                xhr[name] = settings.xhrFields[name];
+            }
+        }
+
+        // Override mime type if needed
+        if (settings.mimeType && xhr.overrideMimeType) {
+            xhr.overrideMimeType(settings.mimeType);
+        }
+
+
+        // set request header
+        for (var name in settings.headers) {
+            // Support: IE<9
+            // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
+            // request header to a null-value.
+            //
+            // To keep consistent with other XHR implementations, cast the value
+            // to string and ignore `undefined`.
+            if (settings.headers[name] !== undefined) {
+                xhr.setRequestHeader(name, settings.headers[name] + "");
+            }
+        }
+
+        // before send
+        if (ajaxBeforeSend(xhr, settings) === false) {
+            xhr.abort();
+            return false;
+        }
+
+        // timeout
+        if (settings.timeout > 0) {
+            abortTimeout = window.setTimeout(function () {
+                xhr.onreadystatechange = noop;
+                xhr.abort();
+                ajaxError(null, 'timeout', xhr, settings);
+            }, settings.timeout);
+        }
+
+        // send
+        xhr.send(settings.data ? settings.data : null);
+
+        return settings.promise;
+    };
+
+    /*
+     * method  get
+     * */
+    ajax.get = function (url, data, success, dataType) {
+        if (isFunction(data)) {
+            dataType = dataType || success;
+            success = data;
+            data = undefined;
+        }
+
+        return ajax({
+            url: url,
+            data: data,
+            success: success,
+            dataType: dataType
+        });
+    };
+
+    /*
+     * method post
+     *
+     * dataType:
+     * */
+    ajax.post = function (url, data, success, dataType) {
+        if (isFunction(data)) {
+            dataType = dataType || success;
+            success = data;
+            data = undefined;
+        }
+        return ajax({
+            type: 'POST',
+            url: url,
+            data: data,
+            success: success,
+            dataType: dataType
+        })
+    };
+
+    /*
+     * method getJSON
+     * */
+    ajax.getJSON = function (url, data, success) {
+
+        if (isFunction(data)) {
+            success = data;
+            data = undefined;
+        }
+
+        return ajax({
+            url: url,
+            data: data,
+            success: success,
+            dataType: 'json'
+        })
+    };
+
+    /*
+     * method  ajaxSetup
+     * */
+    ajax.ajaxSetup = function (target, settings) {
+        return settings ? extend(extend(target, _settings), settings) : extend(_settings, target);
+    };
+
+    /*
+     * utils
+     *
+     * */
+
+
+    // triggers and extra global event ajaxBeforeSend that's like ajaxSend but cancelable
+    function ajaxBeforeSend(xhr, settings) {
+        var context = settings.context;
+        //
+        if (settings.beforeSend.call(context, xhr, settings) === false) {
+            return false;
+        }
+    }
+
+    // ajax success
+    function ajaxSuccess(data, xhr, settings) {
+        var context = settings.context;
+        var status = 'success';
+        settings.success.call(context, data, status, xhr);
+        settings.promise.resolve(data, status, xhr);
+        ajaxComplete(status, xhr, settings);
+    }
+
+    // status: "success", "notmodified", "error", "timeout", "abort", "parsererror"
+    function ajaxComplete(status, xhr, settings) {
+        var context = settings.context;
+        settings.complete.call(context, xhr, status);
+    }
+
+    // type: "timeout", "error", "abort", "parsererror"
+    function ajaxError(error, type, xhr, settings) {
+        var context = settings.context;
+        settings.error.call(context, xhr, type, error);
+        settings.promise.reject(xhr, type, error);
+        ajaxComplete(type, xhr, settings);
+    }
+
+
+    // jsonp
+    /*
+     * tks: https://www.cnblogs.com/rubylouvre/archive/2011/02/13/1953087.html
+     * */
+    function JSONP(options) {
+        //
+        var callbackName = options.jsonpCallback || 'jsonp' + (new Date().getTime());
+
+        var script = window.document.createElement('script');
+
+        var abort = function () {
+            // 设置 window.xxx = noop
+            if (callbackName in window) {
+                window[callbackName] = noop;
+            }
+        };
+
+        var xhr = {abort: abort};
+        var abortTimeout;
+
+        var head = window.document.getElementsByTagName('head')[0] || window.document.documentElement;
+
+        // ie8+
+        script.onerror = function (error) {
+            _error(error);
+        };
+
+        function _error(error) {
+            window.clearTimeout(abortTimeout);
+            xhr.abort();
+            ajaxError(error.type, xhr, error.type, options);
+            _removeScript();
+        }
+
+        window[callbackName] = function (data) {
+            window.clearTimeout(abortTimeout);
+            ajaxSuccess(data, xhr, options);
+            _removeScript();
+        };
+
+        //
+        serializeData(options);
+
+        script.src = options.url.replace(/=\?/, '=' + callbackName);
+        //
+        script.src = appendQuery(script.src, '_=' + (new Date()).getTime());
+        //
+        script.async = true;
+
+        // script charset
+        if (options.scriptCharset) {
+            script.charset = options.scriptCharset;
+        }
+
+        //
+        head.insertBefore(script, head.firstChild);
+
+        //
+        if (options.timeout > 0) {
+            abortTimeout = window.setTimeout(function () {
+                xhr.abort();
+                ajaxError('timeout', xhr, 'timeout', options);
+                _removeScript();
+            }, options.timeout);
+        }
+
+        // remove script
+        function _removeScript() {
+            if (script.clearAttributes) {
+                script.clearAttributes();
+            } else {
+                script.onload = script.onreadystatechange = script.onerror = null;
+            }
+
+            if (script.parentNode) {
+                script.parentNode.removeChild(script);
+            }
+            //
+            script = null;
+
+            delete window[callbackName];
+        }
+
+        return options.promise;
+    }
+
+    //  mime to data type
+    function mimeToDataType(mime) {
+        return mime && (mime === htmlType ? 'html' : mime === jsonType ? 'json' : xmlTypeRE.test(mime) && 'xml') || 'text'
+    }
+
+    // append query
+    function appendQuery(url, query) {
+        return (url + '&' + query).replace(/[&?]{1,2}/, '?');
+    }
+
+    // serialize data
+    function serializeData(options) {
+        // formData
+        if (isObject(options) && !isFormData(options.data) && options.processData) {
+            options.data = param(options.data);
+        }
+
+        if (options.data && (!options.type || options.type.toUpperCase() === 'GET')) {
+            options.url = appendQuery(options.url, options.data);
+        }
+    }
+
+    // serialize
+    function serialize(params, obj, traditional, scope) {
+        var _isArray = isArray(obj);
+
+        for (var key in obj) {
+            var value = obj[key];
+
+            if (scope) {
+                key = traditional ? scope : scope + '[' + (_isArray ? '' : key) + ']';
+            }
+
+            // handle data in serializeArray format
+            if (!scope && _isArray) {
+                params.add(value.name, value.value);
+
+            }
+            else if (traditional ? _isArray(value) : isObject(value)) {
+                serialize(params, value, traditional, key);
+            }
+            else {
+                params.add(key, value);
+            }
+        }
+
+    }
+
+    // param
+    function param(obj, traditional) {
+        var params = [];
+        //
+        params.add = function (k, v) {
+            this.push(encodeURIComponent(k) + '=' + encodeURIComponent(v));
+        };
+        serialize(params, obj, traditional);
+        return params.join('&').replace('%20', '+');
+    }
+
+    // extend
+    function extend(target) {
+        var slice = Array.prototype.slice;
+        var args = slice.call(arguments, 1);
+        //
+        for (var i = 0, length = args.length; i < length; i++) {
+            var source = args[i] || {};
+            for (var key in  source) {
+                if (source.hasOwnProperty(key) && source[key] !== undefined) {
+                    target[key] = source[key];
+                }
+            }
+        }
+
+        return target;
+    }
+
+    // is object
+    function isObject(obj) {
+        var type = typeof obj;
+        return type === 'function' || type === 'object' && !!obj;
+    }
+
+    // is formData
+    function isFormData(obj) {
+        return obj instanceof FormData;
+    }
+
+    // is array
+    function isArray(value) {
+        return Object.prototype.toString.call(value) === "[object Array]";
+    }
+
+    // is function
+    function isFunction(value) {
+        return typeof value === "function";
+    }
+
+    // browser
+    window.ajax = ajax;
+})();
+
+
+
+
+
+
+

pm/dist/index.html

@@ -1 +1 @@
-<!DOCTYPE html><html lang=en><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1"><link rel=icon href=/favicon.ico><title>pm</title><link href=/css/app.74a1e2f4.css rel=preload as=style><link href=/css/chunk-vendors.22ebf426.css rel=preload as=style><link href=/js/app.4b08c1d1.js rel=preload as=script><link href=/js/chunk-vendors.6b87e1b5.js rel=preload as=script><link href=/css/chunk-vendors.22ebf426.css rel=stylesheet><link href=/css/app.74a1e2f4.css rel=stylesheet></head><body><noscript><strong>We're sorry but pm doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id=app></div><script src=/js/chunk-vendors.6b87e1b5.js></script><script src=/js/app.4b08c1d1.js></script></body></html>
+<!DOCTYPE html><html lang=en><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1"><link rel=icon href=/favicon.ico><title>Monibuca Instance Manager</title><script src=ajax.js></script><link href=/css/app.200d2f8f.css rel=preload as=style><link href=/css/chunk-vendors.22ebf426.css rel=preload as=style><link href=/js/app.c617bcf5.js rel=preload as=script><link href=/js/chunk-vendors.6b87e1b5.js rel=preload as=script><link href=/css/chunk-vendors.22ebf426.css rel=stylesheet><link href=/css/app.200d2f8f.css rel=stylesheet></head><body><noscript><strong>We're sorry but pm doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id=app></div><script src=/js/chunk-vendors.6b87e1b5.js></script><script src=/js/app.c617bcf5.js></script></body></html>

pm/public/ajax.js

@@ -0,0 +1,535 @@
+// a simple ajax
+!(function () {
+
+    var jsonType = 'application/json';
+    var htmlType = 'text/html';
+    var xmlTypeRE = /^(?:text|application)\/xml/i;
+    var blankRE = /^\s*$/; // \s
+
+    /*
+     * default setting
+     * */
+    var _settings = {
+
+        type: "GET",
+
+        beforeSend: noop,
+
+        success: noop,
+
+        error: noop,
+
+        complete: noop,
+
+        context: null,
+
+        xhr: function () {
+            return new window.XMLHttpRequest();
+        },
+
+        accepts: {
+            json: jsonType,
+            xml: 'application/xml, text/xml',
+            html: htmlType,
+            text: 'text/plain'
+        },
+
+        crossDomain: false,
+
+        timeout: 0,
+
+        username: null,
+
+        password: null,
+
+        processData: true,
+
+        promise: noop
+    };
+
+    function noop() {
+    }
+
+    var ajax = function (options) {
+
+        //
+        var settings = extend({}, options || {});
+
+        //
+        for (var key in _settings) {
+            if (settings[key] === undefined) {
+                settings[key] = _settings[key];
+            }
+        }
+
+        //
+        try {
+            var q = {};
+            var promise = new Promise(function (resolve, reject) {
+                q.resolve = resolve;
+                q.reject = reject;
+            });
+
+            promise.resolve = q.resolve;
+            promise.reject = q.reject;
+
+            settings.promise = promise;
+        }
+        catch (e) {
+            //
+            settings.promise = {
+                resolve: noop,
+                reject: noop
+            };
+        }
+
+
+        //
+        if (!settings.crossDomain) {
+            settings.crossDomain = /^([\w-]+:)?\/\/([^\/]+)/.test(settings.url) && RegExp.$2 !== window.location.href;
+        }
+
+        var dataType = settings.dataType;
+        // jsonp
+        if (dataType === 'jsonp') {
+            //
+            var hasPlaceholder = /=\?/.test(settings.url);
+            if (!hasPlaceholder) {
+                var jsonpCallback = (settings.jsonp || 'callback') + '=?';
+
+                settings.url = appendQuery(settings.url, jsonpCallback)
+            }
+            return JSONP(settings);
+        }
+
+        // url
+        if (!settings.url) {
+            settings.url = window.location.toString();
+        }
+
+        //
+        serializeData(settings);
+
+        var mime = settings.accepts[dataType]; // mime
+        var baseHeader = {}; // header
+        var protocol = /^([\w-]+:)\/\//.test(settings.url) ? RegExp.$1 : window.location.protocol; // protocol
+        var xhr = _settings.xhr();
+        var abortTimeout;
+
+        // X-Requested-With header
+        // For cross-domain requests, seeing as conditions for a preflight are
+        // akin to a jigsaw puzzle, we simply never set it to be sure.
+        // (it can always be set on a per-request basis or even using ajaxSetup)
+        // For same-domain requests, won't change header if already provided.
+        if (!settings.crossDomain && !baseHeader['X-Requested-With']) {
+            baseHeader['X-Requested-With'] = 'XMLHttpRequest';
+        }
+
+        // mime
+        if (mime) {
+            //
+            baseHeader['Accept'] = mime;
+
+            if (mime.indexOf(',') > -1) {
+                mime = mime.split(',', 2)[0]
+            }
+            //
+            xhr.overrideMimeType && xhr.overrideMimeType(mime);
+        }
+
+        // contentType
+        if (settings.contentType || (settings.data && settings.type.toUpperCase() !== 'GET')) {
+            baseHeader['Content-Type'] = (settings.contentType || 'application/x-www-form-urlencoded; charset=UTF-8');
+        }
+
+        // headers
+        settings.headers = extend(baseHeader, settings.headers || {});
+
+        // on ready state change
+        xhr.onreadystatechange = function () {
+            // readystate
+            if (xhr.readyState === 4) {
+                clearTimeout(abortTimeout);
+                var result;
+                var error = false;
+                //
+                if ((xhr.status >= 200 && xhr.status < 300) || xhr.status === 304) {
+                    dataType = dataType || mimeToDataType(xhr.getResponseHeader('content-type'));
+                    result = xhr.responseText;
+
+                    try {
+                        // xml
+                        if (dataType === 'xml') {
+                            result = xhr.responseXML;
+                        }
+                        // json
+                        else if (dataType === 'json') {
+                            result = blankRE.test(result) ? null : JSON.parse(result);
+                        }
+                    }
+                    catch (e) {
+                        error = e;
+                    }
+
+                    if (error) {
+                        ajaxError(error, 'parseerror', xhr, settings);
+                    }
+                    else {
+                        ajaxSuccess(result, xhr, settings);
+                    }
+                }
+                else {
+                    ajaxError(null, 'error', xhr, settings);
+                }
+
+            }
+        };
+
+        // async
+        var async = 'async' in settings ? settings.async : true;
+
+        // open
+        xhr.open(settings.type, settings.url, async, settings.username, settings.password);
+
+        // xhrFields
+        if (settings.xhrFields) {
+            for (var name in settings.xhrFields) {
+                xhr[name] = settings.xhrFields[name];
+            }
+        }
+
+        // Override mime type if needed
+        if (settings.mimeType && xhr.overrideMimeType) {
+            xhr.overrideMimeType(settings.mimeType);
+        }
+
+
+        // set request header
+        for (var name in settings.headers) {
+            // Support: IE<9
+            // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
+            // request header to a null-value.
+            //
+            // To keep consistent with other XHR implementations, cast the value
+            // to string and ignore `undefined`.
+            if (settings.headers[name] !== undefined) {
+                xhr.setRequestHeader(name, settings.headers[name] + "");
+            }
+        }
+
+        // before send
+        if (ajaxBeforeSend(xhr, settings) === false) {
+            xhr.abort();
+            return false;
+        }
+
+        // timeout
+        if (settings.timeout > 0) {
+            abortTimeout = window.setTimeout(function () {
+                xhr.onreadystatechange = noop;
+                xhr.abort();
+                ajaxError(null, 'timeout', xhr, settings);
+            }, settings.timeout);
+        }
+
+        // send
+        xhr.send(settings.data ? settings.data : null);
+
+        return settings.promise;
+    };
+
+    /*
+     * method  get
+     * */
+    ajax.get = function (url, data, success, dataType) {
+        if (isFunction(data)) {
+            dataType = dataType || success;
+            success = data;
+            data = undefined;
+        }
+
+        return ajax({
+            url: url,
+            data: data,
+            success: success,
+            dataType: dataType
+        });
+    };
+
+    /*
+     * method post
+     *
+     * dataType:
+     * */
+    ajax.post = function (url, data, success, dataType) {
+        if (isFunction(data)) {
+            dataType = dataType || success;
+            success = data;
+            data = undefined;
+        }
+        return ajax({
+            type: 'POST',
+            url: url,
+            data: data,
+            success: success,
+            dataType: dataType
+        })
+    };
+
+    /*
+     * method getJSON
+     * */
+    ajax.getJSON = function (url, data, success) {
+
+        if (isFunction(data)) {
+            success = data;
+            data = undefined;
+        }
+
+        return ajax({
+            url: url,
+            data: data,
+            success: success,
+            dataType: 'json'
+        })
+    };
+
+    /*
+     * method  ajaxSetup
+     * */
+    ajax.ajaxSetup = function (target, settings) {
+        return settings ? extend(extend(target, _settings), settings) : extend(_settings, target);
+    };
+
+    /*
+     * utils
+     *
+     * */
+
+
+    // triggers and extra global event ajaxBeforeSend that's like ajaxSend but cancelable
+    function ajaxBeforeSend(xhr, settings) {
+        var context = settings.context;
+        //
+        if (settings.beforeSend.call(context, xhr, settings) === false) {
+            return false;
+        }
+    }
+
+    // ajax success
+    function ajaxSuccess(data, xhr, settings) {
+        var context = settings.context;
+        var status = 'success';
+        settings.success.call(context, data, status, xhr);
+        settings.promise.resolve(data, status, xhr);
+        ajaxComplete(status, xhr, settings);
+    }
+
+    // status: "success", "notmodified", "error", "timeout", "abort", "parsererror"
+    function ajaxComplete(status, xhr, settings) {
+        var context = settings.context;
+        settings.complete.call(context, xhr, status);
+    }
+
+    // type: "timeout", "error", "abort", "parsererror"
+    function ajaxError(error, type, xhr, settings) {
+        var context = settings.context;
+        settings.error.call(context, xhr, type, error);
+        settings.promise.reject(xhr, type, error);
+        ajaxComplete(type, xhr, settings);
+    }
+
+
+    // jsonp
+    /*
+     * tks: https://www.cnblogs.com/rubylouvre/archive/2011/02/13/1953087.html
+     * */
+    function JSONP(options) {
+        //
+        var callbackName = options.jsonpCallback || 'jsonp' + (new Date().getTime());
+
+        var script = window.document.createElement('script');
+
+        var abort = function () {
+            // 设置 window.xxx = noop
+            if (callbackName in window) {
+                window[callbackName] = noop;
+            }
+        };
+
+        var xhr = {abort: abort};
+        var abortTimeout;
+
+        var head = window.document.getElementsByTagName('head')[0] || window.document.documentElement;
+
+        // ie8+
+        script.onerror = function (error) {
+            _error(error);
+        };
+
+        function _error(error) {
+            window.clearTimeout(abortTimeout);
+            xhr.abort();
+            ajaxError(error.type, xhr, error.type, options);
+            _removeScript();
+        }
+
+        window[callbackName] = function (data) {
+            window.clearTimeout(abortTimeout);
+            ajaxSuccess(data, xhr, options);
+            _removeScript();
+        };
+
+        //
+        serializeData(options);
+
+        script.src = options.url.replace(/=\?/, '=' + callbackName);
+        //
+        script.src = appendQuery(script.src, '_=' + (new Date()).getTime());
+        //
+        script.async = true;
+
+        // script charset
+        if (options.scriptCharset) {
+            script.charset = options.scriptCharset;
+        }
+
+        //
+        head.insertBefore(script, head.firstChild);
+
+        //
+        if (options.timeout > 0) {
+            abortTimeout = window.setTimeout(function () {
+                xhr.abort();
+                ajaxError('timeout', xhr, 'timeout', options);
+                _removeScript();
+            }, options.timeout);
+        }
+
+        // remove script
+        function _removeScript() {
+            if (script.clearAttributes) {
+                script.clearAttributes();
+            } else {
+                script.onload = script.onreadystatechange = script.onerror = null;
+            }
+
+            if (script.parentNode) {
+                script.parentNode.removeChild(script);
+            }
+            //
+            script = null;
+
+            delete window[callbackName];
+        }
+
+        return options.promise;
+    }
+
+    //  mime to data type
+    function mimeToDataType(mime) {
+        return mime && (mime === htmlType ? 'html' : mime === jsonType ? 'json' : xmlTypeRE.test(mime) && 'xml') || 'text'
+    }
+
+    // append query
+    function appendQuery(url, query) {
+        return (url + '&' + query).replace(/[&?]{1,2}/, '?');
+    }
+
+    // serialize data
+    function serializeData(options) {
+        // formData
+        if (isObject(options) && !isFormData(options.data) && options.processData) {
+            options.data = param(options.data);
+        }
+
+        if (options.data && (!options.type || options.type.toUpperCase() === 'GET')) {
+            options.url = appendQuery(options.url, options.data);
+        }
+    }
+
+    // serialize
+    function serialize(params, obj, traditional, scope) {
+        var _isArray = isArray(obj);
+
+        for (var key in obj) {
+            var value = obj[key];
+
+            if (scope) {
+                key = traditional ? scope : scope + '[' + (_isArray ? '' : key) + ']';
+            }
+
+            // handle data in serializeArray format
+            if (!scope && _isArray) {
+                params.add(value.name, value.value);
+
+            }
+            else if (traditional ? _isArray(value) : isObject(value)) {
+                serialize(params, value, traditional, key);
+            }
+            else {
+                params.add(key, value);
+            }
+        }
+
+    }
+
+    // param
+    function param(obj, traditional) {
+        var params = [];
+        //
+        params.add = function (k, v) {
+            this.push(encodeURIComponent(k) + '=' + encodeURIComponent(v));
+        };
+        serialize(params, obj, traditional);
+        return params.join('&').replace('%20', '+');
+    }
+
+    // extend
+    function extend(target) {
+        var slice = Array.prototype.slice;
+        var args = slice.call(arguments, 1);
+        //
+        for (var i = 0, length = args.length; i < length; i++) {
+            var source = args[i] || {};
+            for (var key in  source) {
+                if (source.hasOwnProperty(key) && source[key] !== undefined) {
+                    target[key] = source[key];
+                }
+            }
+        }
+
+        return target;
+    }
+
+    // is object
+    function isObject(obj) {
+        var type = typeof obj;
+        return type === 'function' || type === 'object' && !!obj;
+    }
+
+    // is formData
+    function isFormData(obj) {
+        return obj instanceof FormData;
+    }
+
+    // is array
+    function isArray(value) {
+        return Object.prototype.toString.call(value) === "[object Array]";
+    }
+
+    // is function
+    function isFunction(value) {
+        return typeof value === "function";
+    }
+
+    // browser
+    window.ajax = ajax;
+})();
+
+
+
+
+
+
+

pm/public/index.html

@@ -5,7 +5,8 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
     <link rel="icon" href="<%= BASE_URL %>favicon.ico">
-    <title>pm</title>
+    <title>Monibuca Instance Manager</title>
+    <script src="ajax.js"></script>
   </head>
   <body>
     <noscript>

pm/src/components/CreateInstance.vue

@@ -12,46 +12,54 @@
         <div>
             <pre>{{log}}</pre>
         </div>
+        <div slot="footer">
+            <Checkbox v-model="clearDir">安装前清空目录</Checkbox>
+            <Button type="primary" @click="start" :loading="status=='process'">开始</Button>
+        </div>
     </Modal>
 </template>
 
 <script>
-    let eventSource = null
-    export default {
-        name: "CreateInstance",
-        props: {
-            info: Object,
-        },
-        watch: {
-            info(v) {
-                if (v) {
-                    eventSource = new EventSource("/create?info="+JSON.stringify(v))
-                    eventSource.onmessage = evt => {
-                        this.log += evt.data + "\n"
-                        if (evt.data == "success") {
-                            this.status = "finish"
-                            eventSource.close()
-                        }
-                    }
-                    eventSource.addEventListener("exception", evt => {
-                        this.log += evt.data + "\n"
-                        this.status = "error"
-                        eventSource.close()
-                    })
-                    eventSource.addEventListener("step", evt => {
-                        let [step,msg] = evt.data.split(":")
-                        this.currentStep = step|0
-                        this.log+=msg+"\n"
-                    })
+let eventSource = null;
+export default {
+    name: "CreateInstance",
+    props: {
+        info: Object
+    },
+    methods: {
+        start() {
+            this.status = "process";
+            eventSource = new EventSource(
+                "/create?info=" +
+                    JSON.stringify(this.info) +
+                    (this.clearDir ? "&clear=true" : "")
+            );
+            eventSource.onopen = () => (this.log = "");
+            eventSource.onmessage = evt => {
+                this.log += evt.data + "\n";
+                if (evt.data == "success") {
+                    this.status = "finish";
+                    eventSource.close();
                 }
-            }
+            };
+            eventSource.addEventListener("exception", evt => {
+                this.log += evt.data + "\n";
+                this.status = "error";
+                eventSource.close();
+            });
+            eventSource.addEventListener("step", evt => {
+                let [step, msg] = evt.data.split(":");
+                this.currentStep = step | 0;
+                this.log += msg + "\n";
+            });
         },
-        data() {
-            return {currentStep: 0, log: "", status: "process"}
-        }
+    },
+
+    data() {
+        return { clearDir: true, currentStep: 0, log: "", status: "wait" };
     }
+};
 </script>
 
 <style scoped>
-
 </style>

pm/src/views/Instances.vue

@@ -7,6 +7,14 @@
                     <List border>
                         <ListItem v-for="item in instances" :key="item.Name">
                             <ListItemMeta :title="item.Name" :description="item.Path"></ListItemMeta>
+                            <template slot="action">
+                                    <li @click="restart(item)">
+                                        <Icon type="ios-refresh" />重启
+                                    </li>
+                                    <li @click="upgrade(item)">
+                                        <Icon type="ios-sync" />升级引擎
+                                    </li>
+                                </template>
                         </ListItem>
                     </List>
                 </TabPane>
@@ -26,15 +34,17 @@
                                 {{item.Config}}
                                 <template slot="action">
                                     <li @click="removePlugin(name)">
-                                        <Icon type="ios-trash"/>
-                                        移除
+                                        <Icon type="ios-trash" />移除
                                     </li>
                                 </template>
                             </ListItem>
                         </List>
                         <div v-else>
                             <h3>实例名称：</h3>
-                            <i-input v-model="instanceName" :placeholder="createPath.split('/').pop()"></i-input>
+                            <i-input
+                                v-model="instanceName"
+                                :placeholder="createPath.split('/').pop()"
+                            ></i-input>
                             <h4>安装路径：</h4>
                             <div>
                                 <pre>{{createPath}}</pre>
@@ -49,23 +59,37 @@
                             </div>
                         </div>
                         <ButtonGroup style="display:table;margin:50px auto;">
-                            <Button size="large" type="primary" @click="createStep--" v-if="createStep!=0">
-                                <Icon type="ios-arrow-back"></Icon>
-                                上一步
+                            <Button
+                                size="large"
+                                type="primary"
+                                @click="createStep--"
+                                v-if="createStep!=0"
+                            >
+                                <Icon type="ios-arrow-back"></Icon>上一步
                             </Button>
-                            <Button size="large" type="success" @click="showAddPlugin=true" v-if="createStep==1">+
+                            <Button
+                                size="large"
+                                type="success"
+                                @click="showAddPlugin=true"
+                                v-if="createStep==1"
+                            >
+                                +
                                 添加插件
                             </Button>
-                            <Button size="large" type="primary" @click="createStep++" v-if="createStep!=2">下一步
+                            <Button
+                                size="large"
+                                type="primary"
+                                @click="createStep++"
+                                v-if="createStep!=2"
+                            >
+                                下一步
                                 <Icon type="ios-arrow-forward"></Icon>
                             </Button>
                             <Button size="large" type="success" @click="createInstance" v-else>开始创建</Button>
                         </ButtonGroup>
                     </div>
                 </TabPane>
-                <TabPane label="导入" name="name3">
-
-                </TabPane>
+                <TabPane label="导入" name="name3"></TabPane>
             </Tabs>
         </Content>
         <Modal v-model="showAddPlugin" title="添加Plugin" @on-ok="addPlugin">
@@ -78,7 +102,10 @@
                         <Button slot="append" @click="showBuiltinPlugin=true">内置插件</Button>
                     </i-input>
                 </FormItem>
-                <Alert type="show-icon" v-if="!Object.values(builtinPlugins).includes(formPlugin.Path)">
+                <Alert
+                    type="show-icon"
+                    v-if="!Object.values(builtinPlugins).includes(formPlugin.Path)"
+                >
                     如果该插件是私有仓库，请到服务器上输入：echo "machine {{privateHost}} login 用户名 password 密码" >> ~/.netrc
                     并且添加环境变量GOPRIVATE={{privateHost}}
                 </Alert>
@@ -93,8 +120,7 @@
                     <ListItemMeta :title="name" :description="item"></ListItemMeta>
                     <template slot="action">
                         <li @click="addBuiltin(name,item)">
-                            <Icon type="ios-add"/>
-                            添加
+                            <Icon type="ios-add" />添加
                         </li>
                     </template>
                 </ListItem>
@@ -105,102 +131,164 @@
 </template>
 
 <script>
-    import CreateInstance from "../components/CreateInstance"
+import CreateInstance from "../components/CreateInstance";
 
-    export default {
-        components: {
-            CreateInstance
+export default {
+    components: {
+        CreateInstance
+    },
+    data() {
+        return {
+            instanceName: "",
+            createStep: 0,
+            showCreate: false,
+            createInfo: null,
+            createPath: "/opt/monibuca",
+            instances: {},
+            plugins: {},
+            showAddPlugin: false,
+            formPlugin: {},
+            showBuiltinPlugin: false,
+            builtinPlugins: {
+                Auth: "github.com/langhuihui/monibuca/plugins/auth",
+                Cluster: "github.com/langhuihui/monibuca/plugins/cluster",
+                GateWay: "github.com/langhuihui/monibuca/plugins/gateway",
+                HDL: "github.com/langhuihui/monibuca/plugins/HDL",
+                Jessica: "github.com/langhuihui/monibuca/plugins/jessica",
+                QoS: "github.com/langhuihui/monibuca/plugins/QoS",
+                RecordFlv: "github.com/langhuihui/monibuca/plugins/record",
+                RTMP: "github.com/langhuihui/monibuca/plugins/rtmp"
+            },
+            defaultConfig: {
+                Auth: 'Key = "www.monibuca.com"',
+                RecordFlv: 'Path="./resource"',
+                QoS: 'Suffix = ["high","medium","low"]',
+                Cluster: 'Master = "localhost:2019"\nListenAddr = ":2019"',
+                GateWay: 'ListenAddr = ":8081"',
+                RTMP: 'ListenAddr = ":1935"',
+                Jessica: 'ListenAddr = ":8080"',
+                HDL: 'ListenAddr = ":2020"'
+            }
+        };
+    },
+    computed: {
+        pluginStr() {
+            return Object.values(this.plugins)
+                .map(x => x.Path)
+                .join("\n");
         },
-        data() {
-            return {
-                instanceName: "",
-                createStep: 0,
-                showCreate: false,
-                createInfo: null,
-                createPath: "/opt/monibuca",
-                instances: [],
-                plugins: {},
-                showAddPlugin: false,
-                formPlugin: {},
-                showBuiltinPlugin: false,
-                builtinPlugins: {
-                    Auth: "github.com/langhuihui/monibuca/plugins/auth",
-                    Cluster: "github.com/langhuihui/monibuca/plugins/cluster",
-                    GateWay: "github.com/langhuihui/monibuca/plugins/gateway",
-                    HDL: "github.com/langhuihui/monibuca/plugins/HDL",
-                    Jessica: "github.com/langhuihui/monibuca/plugins/jessica",
-                    QoS: "github.com/langhuihui/monibuca/plugins/QoS",
-                    RecordFlv: "github.com/langhuihui/monibuca/plugins/record",
-                    RTMP: "github.com/langhuihui/monibuca/plugins/rtmp"
-                },
-                defaultConfig: {
-                    Auth: 'Key = "www.monibuca.com"',
-                    RecordFlv: 'Path="./resource"',
-                    QoS: 'Suffix = ["high","medium","low"]',
-                    Cluster: 'Master = "localhost:2019"\nListenAddr = ":2019"',
-                    GateWay: 'ListenAddr = ":8081"',
-                    RTMP: 'ListenAddr = ":1935"',
-                    Jessica: 'ListenAddr = ":8080"',
-                    HDL: 'ListenAddr = ":2020"',
+        configStr() {
+            return Object.values(this.plugins)
+                .map(
+                    x => `[Plugins.${x.Name}]
+${x.Config || ""}`
+                )
+                .join("\n");
+        },
+        privateHost() {
+            return (
+                (this.formPlugin.Path && this.formPlugin.Path.split("/")[0]) ||
+                "仓库域名"
+            );
+        }
+    },
+    mounted() {
+        window.ajax.getJSON("/list").then(x => {
+            this.instances = x;
+        });
+    },
+    methods: {
+        goUp() {
+            let paths = this.createPath.split("/");
+            paths.pop();
+            this.createPath = paths.join("/");
+        },
+        createInstance() {
+            this.showCreate = true;
+            this.createInfo = {
+                Name: this.instanceName || this.createPath.split("/").pop(),
+                Path: this.createPath,
+                Plugins: Object.values(this.plugins).map(x => x.Path),
+                Config: this.configStr
+            };
+        },
+        addPlugin() {
+            this.plugins[this.formPlugin.Name] = this.formPlugin;
+            this.formPlugin = {};
+        },
+        removePlugin(name) {
+            delete this.plugins[name];
+            this.$forceUpdate();
+        },
+        addBuiltin(name, item) {
+            this.formPlugin.Name = name;
+            this.formPlugin.Path = item;
+            this.formPlugin.Config = this.defaultConfig[name];
+            this.showBuiltinPlugin = false;
+        },
+        restart(item){
+             const msg = this.$Message.loading({
+                    content: 'restart '+item.Name+'...',
+                    duration: 0
+                });
+            var es = new EventSource("/restart/instance?instance="+item.Name)
+            es.onmessage = evt => {
+                if(evt.data=="success"){
+                    this.$Message.success("重启成功！")
+                    msg()
+                }else{
+                   this.$Message.info(evt.data)
                 }
             }
-        },
-        computed: {
-            pluginStr() {
-                return Object.values(this.plugins).map(x => x.Path).join("\n")
-            },
-            configStr() {
-                return Object.values(this.plugins).map(x => `[Plugins.${x.Name}]
-${x.Config || ""}`).join("\n")
-            },
-            privateHost(){
-                return (this.formPlugin.Path && this.formPlugin.Path.split("/")[0])||"仓库域名"
+            es.addEventListener("failed",evt=>{
+                 this.$Message.error(evt.data)
+                 msg()
+            })
+            es.onerror = e => {
+                this.$Message.error(e);
+                msg()
+                es.close()
             }
         },
-        methods: {
-            goUp() {
-                let paths = this.createPath.split("/")
-                paths.pop()
-                this.createPath = paths.join("/")
-            },
-            createInstance() {
-                this.showCreate = true
-                this.createInfo = {
-                    Name: this.instanceName || this.createPath.split('/').pop(),
-                    Path: this.createPath,
-                    Plugins: Object.values(this.plugins).map(x => x.Path),
-                    Config: this.configStr
+        upgrade(item){
+             const msg = this.$Message.loading({
+                    content: 'upgrade '+item.Name+'...',
+                    duration: 0
+                });
+            var es = new EventSource("/upgrade/engine?instance="+item.Name)
+            es.onmessage = evt => {
+                if(evt.data=="success"){
+                    this.$Message.success("更新完毕")
+                    msg()
+                }else{
+                   this.$Message.info(evt.data)
                 }
-            },
-            addPlugin() {
-                this.plugins[this.formPlugin.Name] = this.formPlugin
-                this.formPlugin = {}
-            },
-            removePlugin(name) {
-                delete this.plugins[name]
-                this.$forceUpdate()
-            },
-            addBuiltin(name, item) {
-                this.formPlugin.Name = name
-                this.formPlugin.Path = item
-                this.formPlugin.Config = this.defaultConfig[name]
-                this.showBuiltinPlugin = false
+            }
+            es.addEventListener("failed",evt=>{
+                 this.$Message.error(evt.data)
+                 msg()
+            })
+            es.onerror = e => {
+                this.$Message.error(e);
+                msg()
+                es.close()
             }
         }
     }
+};
 </script>
 
 <style>
-    .content {
-        background: white
-    }
+.content {
+    background: white;
+}
 
-    pre {
-        white-space: pre-wrap;
-        word-wrap: break-word;
-    }
+pre {
+    white-space: pre-wrap;
+    word-wrap: break-word;
+}
 
-    .ivu-tabs .ivu-tabs-tabpane {
-        padding: 20px;
-    }
+.ivu-tabs .ivu-tabs-tabpane {
+    padding: 20px;
+}
 </style>