问题现象

{"description":"云盘服务响应失败:org.apache.http.conn.HttpHostConnectException: Connect to cc.haers.com:9400 [cc.haers.com/47.114.89.119] failed: Connection refused (Connection refused)","status":"error"}

问题原因

云盘preview.url配置错误

解决方法

preivew.url正确配置方式为：yunpan.previewUrl http://convertserverip:xxxx ，xxxx为相应端口