客户投诉，处理完成页面提交无响应

http://zentao.jdshangmen.com/bug-view-192.html

src/views/ecw/customerComplaint/index.vue

@@ -169,7 +169,7 @@
           </el-input>
         </el-form-item>
         <el-form-item v-show="form.status == '3'" label="处理时间" required>
-          <el-date-picker type="datetime" v-model="form.handleAt"></el-date-picker>
+          <el-date-picker type="datetime" v-model="form.handleAt" value-format="yyyy-MM-dd HH:mm:ss"></el-date-picker>
         </el-form-item>
       </el-form>
       <span slot="footer" class="dialog-footer">