接口报错，后台未返回信息时自动屏蔽

src/utils/request.js

@@ -41,6 +41,10 @@ service.interceptors.response.use(res => {
     const code = res.data.code || 200;
     // 获取错误信息
     const msg = errorCode[code] || res.data.message || errorCode['default']
+    if(code !== 200&&!res.data.message){
+      console.warn('The interface reports an error, but no information is returned')
+      return
+    }
     // 二进制数据则直接返回
     if(res.request.responseType ===  'blob' || res.request.responseType ===  'arraybuffer'){
       return res.data