## 附件上传首先确保在小程序微信公众平台左侧开发管理->开发配置,下拉找到服务器域名,把域名填写在相应位置,如果是远程附件的话就填写远程附件的地址,如阿里云的OSS:[https://xxx.oss-cn-beijing.aliyuncs.com](https://xxx.oss-cn-beijing.aliyuncs.com/)
![](https://img.kancloud.cn/32/0a/320aec57ea809080d57a13ae4e0feb21_392x465.png)
![](https://img.kancloud.cn/9b/fb/9bfbc0f7143755bb18da5ac00a05ee51_771x331.png)
![](https://img.kancloud.cn/46/f1/46f1f2052e776011c6ecf3ad91fe61c5_686x742.png)