fix：移除excel的来源字数限制

controllers/data_manage/excel/excel_info.go

@@ -109,18 +109,18 @@ func (c *ExcelInfoController) Add() {
 		Text string `json:"text"`
 	}
 
-	if req.SourcesFrom != "" && len(req.SourcesFrom) > 0 {
-		var sourcesFrom SourcesFrom
-		err = json.Unmarshal([]byte(req.SourcesFrom), &sourcesFrom)
-		if err != nil {
-			return
-		}
-		if len(sourcesFrom.Text) > 50 {
-			br.Msg = "字数已达上限！"
-			br.ErrMsg = "来源文本字数已达上限，请修改！"
-			return
-		}
-	}
+	//if req.SourcesFrom != "" && len(req.SourcesFrom) > 0 {
+	//	var sourcesFrom SourcesFrom
+	//	err = json.Unmarshal([]byte(req.SourcesFrom), &sourcesFrom)
+	//	if err != nil {
+	//		return
+	//	}
+	//	if len(sourcesFrom.Text) > 50 {
+	//		br.Msg = "字数已达上限！"
+	//		br.ErrMsg = "来源文本字数已达上限，请修改！"
+	//		return
+	//	}
+	//}
 
 	if req.ParentId > 0 {
 		parentExcelInfo, e := excel3.GetExcelInfoById(req.ParentId)