fix: 网元文件获取改用find读取避免Argument list too long错误

src/framework/utils/ssh/files.go

@@ -24,9 +24,8 @@ type FileListRow struct {
 // 文件列表
 // search 文件名后模糊*
 //
-// return 目录大小，行记录，异常
-func FileList(sshClient *ConnSSH, path, search string) (string, []FileListRow, error) {
-	totalSize := ""
+// return 行记录，异常
+func FileList(sshClient *ConnSSH, path, search string) ([]FileListRow, error) {
 	var rows []FileListRow
 	rowStr := ""
 
@@ -35,40 +34,37 @@ func FileList(sshClient *ConnSSH, path, search string) (string, []FileListRow, e
 	if search != "" {
 		searchStr = search + searchStr
 	}
-	cmdStr := fmt.Sprintf("cd %s && ls -lthd --time-style=+%%s %s", path, searchStr)
+	// cd /var/log && find. -maxdepth 1 -name'mme*' -exec ls -lthd --time-style=+%s {} +
+	cmdStr := fmt.Sprintf("cd %s && find . -maxdepth 1 -name '%s' -exec ls -lthd --time-style=+%%s {} +", path, searchStr)
+	// cd /var/log && ls -lthd --time-style=+%s mme*
+	// cmdStr := fmt.Sprintf("cd %s && ls -lthd --time-style=+%%s %s", path, searchStr)
 
 	// 是否远程客户端读取
 	if sshClient == nil {
 		resultStr, err := cmd.Execf(cmdStr)
 		if err != nil {
 			logger.Errorf("Ne FileList Path: %s, Search: %s, Error:%s", path, search, err.Error())
-			return totalSize, rows, err
+			return rows, err
 		}
 		rowStr = resultStr
 	} else {
 		resultStr, err := sshClient.RunCMD(cmdStr)
 		if err != nil {
 			logger.Errorf("Ne FileList Path: %s, Search: %s, Error:%s", path, search, err.Error())
-			return totalSize, rows, err
+			return rows, err
 		}
 		rowStr = resultStr
 	}
 
 	// 遍历组装
 	rowStrList := strings.Split(rowStr, "\n")
-	for i, rowStr := range rowStrList {
+	for _, rowStr := range rowStrList {
 		if rowStr == "" {
 			continue
 		}
 		// 使用空格对字符串进行切割
 		fields := strings.Fields(rowStr)
 
-		// 无查询过滤会有total总计
-		if i == 0 && searchStr == "" {
-			totalSize = fields[1]
-			continue
-		}
-
 		// 拆分不足7位跳过
 		if len(fields) != 7 {
 			continue
@@ -83,6 +79,14 @@ func FileList(sshClient *ConnSSH, path, search string) (string, []FileListRow, e
 			fileType = "symlink"
 		}
 
+		// 文件名
+		fileName := fields[6]
+		if fileName == "." {
+			continue
+		} else if strings.HasPrefix(fileName, "./") {
+			fileName = strings.TrimPrefix(fileName, "./")
+		}
+
 		// 提取各个字段的值
 		rows = append(rows, FileListRow{
 			FileMode:     fileMode,
@@ -92,8 +96,8 @@ func FileList(sshClient *ConnSSH, path, search string) (string, []FileListRow, e
 			Group:        fields[3],
 			Size:         fields[4],
 			ModifiedTime: parse.Number(fields[5]),
-			FileName:     fields[6],
+			FileName:     fileName,
 		})
 	}
-	return totalSize, rows, nil
+	return rows, nil
 }

src/modules/network_element/controller/action.go

@@ -181,13 +181,12 @@ func (s *NeActionController) Files(c *gin.Context) {
 	defer sshClient.Close()
 
 	// 获取文件列表
-	totalSize, rows, err := ssh.FileList(sshClient, querys.Path, querys.Search)
+	rows, err := ssh.FileList(sshClient, querys.Path, querys.Search)
 	if err != nil {
 		c.JSON(200, result.Ok(map[string]any{
-			"path":      querys.Path,
-			"totalSize": totalSize,
-			"total":     len(rows),
-			"rows":      []ssh.FileListRow{},
+			"path":  querys.Path,
+			"total": len(rows),
+			"rows":  []ssh.FileListRow{},
 		}))
 		return
 	}
@@ -206,10 +205,9 @@ func (s *NeActionController) Files(c *gin.Context) {
 	}
 
 	c.JSON(200, result.Ok(map[string]any{
-		"path":      querys.Path,
-		"totalSize": totalSize,
-		"total":     lenNum,
-		"rows":      splitRows,
+		"path":  querys.Path,
+		"total": lenNum,
+		"rows":  splitRows,
 	}))
 }
 

src/modules/trace/service/trace_task_hlr.go

@@ -188,7 +188,7 @@ func (r *TraceTaskHlr) File(traceId, dirPath string) ([]map[string]any, error) {
 
 		// 获取文件列表
 		fileName := fmt.Sprintf("%s_%s", neInfo.NeName, traceId)
-		_, rows, err := ssh.FileList(sshClient, filepath.ToSlash(dirPath), fileName)
+		rows, err := ssh.FileList(sshClient, filepath.ToSlash(dirPath), fileName)
 		if err != nil {
 			hlrItem["err"] = "file not found"
 			hlrList = append(hlrList, hlrItem)