去掉左右两边空格

controllers/material/material.go

@@ -1438,6 +1438,7 @@ func (this *MaterialController) Rename() {
 		br.Msg = "缺少素材库编号"
 		return
 	}
+	req.MaterialName = strings.Trim(req.MaterialName, " ")
 	if req.MaterialName == "" {
 		br.Msg = "缺少素材库名称"
 		return