Resolved [org.springframework.http.converter.HttpMessageNotWritableException: No converter found for return value of type: class com.xxx.result.Result]

报错:Resolved [org.springframework.http.converter.HttpMessageNotWritableException: No converter found for return value of type: class com.xxx.result.Result]

最近在一个小项目中,感觉后台返回给前台的内容有必要统一一下, 详情