update 导出

report-ui/src/views/report/bigscreen/designer/index.vue

@@ -572,6 +572,18 @@ export default {
         showDataSet: val
       };
       exportDashboard(param).then(res => {
+        const that = this;
+        const type = res.type;
+        if (type == "application/json") {
+          var reader = new FileReader();
+          reader.readAsText(res, "utf-8");
+          reader.onload = function() {
+            const data = JSON.parse(reader.result);
+            that.$message.error(data.message);
+          };
+          return;
+        }
+
         const blob = new Blob([res], { type: "application/octet-stream" });
         if (window.navigator.msSaveOrOpenBlob) {
           //msSaveOrOpenBlob方法返回bool值
@@ -591,7 +603,7 @@ export default {
       this.$refs.upload.clearFiles();
       //刷新大屏页面
       this.initEchartData();
-      if (response.code == '200') {
+      if (response.code == "200") {
         this.$message({
           message: "导入成功！",
           type: "success"
@@ -602,7 +614,6 @@ export default {
           type: "error"
         });
       }
-
     },
     handleError(err) {
       this.$message({