mirror of
https://github.com/oneclickvirt/ecs.git
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update
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@@ -7,6 +7,7 @@ import (
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"github.com/oneclickvirt/UnlockTests/uts"
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"github.com/oneclickvirt/basics/system"
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"github.com/oneclickvirt/security/network"
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"io"
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"os"
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"strings"
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"sync"
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@@ -87,17 +88,56 @@ func SecurityCheck(language, nt3CheckType string) (string, string, string) {
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return basicInfo, securityInfo, nt3CheckType
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}
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// CaptureOutput 捕获函数输出并返回字符串
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// CaptureOutput 捕获函数输出和错误输出并返回字符串
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func CaptureOutput(f func()) string {
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old := os.Stdout
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r, w, _ := os.Pipe()
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os.Stdout = w
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// 保存旧的 stdout 和 stderr
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oldStdout := os.Stdout
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oldStderr := os.Stderr
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// 创建管道
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stdoutPipeR, stdoutPipeW, err := os.Pipe()
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if err != nil {
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return "Error creating stdout pipe"
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}
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stderrPipeR, stderrPipeW, err := os.Pipe()
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if err != nil {
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stdoutPipeW.Close()
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stdoutPipeR.Close()
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return "Error creating stderr pipe"
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}
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// 替换标准输出和标准错误输出为管道写入端
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os.Stdout = stdoutPipeW
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os.Stderr = stderrPipeW
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// 恢复标准输出和标准错误输出
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defer func() {
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os.Stdout = oldStdout
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os.Stderr = oldStderr
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stdoutPipeW.Close()
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stderrPipeW.Close()
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stdoutPipeR.Close()
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stderrPipeR.Close()
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}()
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// 缓冲区
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var stdoutBuf, stderrBuf bytes.Buffer
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// 并发读取 stdout 和 stderr
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done := make(chan struct{})
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go func() {
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io.Copy(&stdoutBuf, stdoutPipeR)
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done <- struct{}{}
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}()
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go func() {
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io.Copy(&stderrBuf, stderrPipeR)
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done <- struct{}{}
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}()
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// 执行函数
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f()
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w.Close()
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os.Stdout = old
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var buf bytes.Buffer
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buf.ReadFrom(r)
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return buf.String()
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// 关闭管道写入端,让管道读取端可以读取所有数据
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stdoutPipeW.Close()
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stderrPipeW.Close()
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// 等待两个 goroutine 完成
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<-done
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<-done
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// 返回捕获的输出字符串
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return stdoutBuf.String() + stderrBuf.String()
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}
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// PrintAndCapture 捕获函数输出的同时打印内容
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