feat: 实现终端效果，终端大小自适应

backend/utils/ssh/ssh_test.go

@@ -0,0 +1,21 @@
+package ssh
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestSSH(t *testing.T) {
+	ss := ConnInfo{
+		Addr:     "172.16.10.111",
+		Port:     22,
+		User:     "root",
+		AuthMode: "password",
+		Password: "Calong@2015",
+	}
+	_, err := ss.NewClient()
+	if err != nil {
+		fmt.Println(err)
+	}
+	fmt.Println(ss.Run("ip a"))
+}