wechat bugfix

src/components/weChat/weChatResource.vue

@@ -29,7 +29,8 @@
               ref="upload"
               action="/api/public/upload/zone"
               :http-request="uploadFile"
-              :show-file-list="false">
+              :show-file-list="false"
+              :data="uploadParam">
               <!--:on-success="handleUploadSuccess"-->
               <el-button style="order:2;" slot="trigger" size="small" type="primary">选取文件</el-button>
               <!--<div slot="tip" class="el-upload__tip">大小不超过5M</div>-->