安装手机客户端api(和安装插件类似) 0)mclientapi/update.xml 设置成可写权限 (升级方可正常) 1)下载对应编码的服务端程序包（支持pw8.0~8.7版本)） 2)将解压后的upload文件夹内的所有文件上传至站点的根目录。-Install the mobile client api (similar to the installation plug-in) 0) mclientapi/update.xml set to write permissions (upgrade can be normal) 1) download the corresponding encoding server package (support pw8.0 ~ 8.7 version) ) Will extract the upload folder after all the files uploaded to the site s root directory.