java调用订阅消息模板添加接口报错addtemplate?
接口地址:https://api.weixin.qq.com/wxaapi/newtmpl/addtemplate 如果请求头 设置 Content-Type application/json;encoding=utf-8 报错 Unsupported Media Type 设置 Content-Type text/plain;encoding=utf-8 报错 {\"errmsg\":\"missing parameter tid\",\"errcode\":200014}