我能够解析一个成功的200响应,没有问题与PoData的GoodData。但是在412上,我想解析响应以获取它返回的数据,以便我可以用它做一些事情。
我有一个Pojo BadResponseData但是为它获取响应主体它始终为null。我已经尝试过使用转换器,但这需要一个改进的实例来工作,我似乎无法获得。我错过了什么?我在Android文档中找不到任何帮助我了解其工作原理的内容。
例如:
public void onResponse(Call<CheckInData> call, Response<GoodData> response) {
if (response.isSuccessful()) {
GoodData goodData = response.body();
if (goodData!= null) {
//do something
}
} else {
BadResponseData badResponseData = response.body();
//badResponseData is always null!! Why?
}
…
json以412:
返回{
“dataToUse”: {
“@name”: “A Name”,
“@date”: "2017-12-11T18:00:00-05:00"
},
"serviceErrors": {
"code": "0",
"fields": “required.data.not.found”,
"message": “name”
}
}
我的pojo课程:
public class BadResponseData {
private DataToUse dataToUse;
public DataToUse getDataToUse() { return this.dataToUse; }
public void setDataToUse(DataToUse dataToUse) { this.dataToUse = dataToUse; }
private ServiceErrors serviceErrors;
public ServiceErrors getServiceErrors() { return this.serviceErrors; }
public void setServiceErrors(ServiceErrors serviceErrors) { this.serviceErrors = serviceErrors; }
}
public class DataToUse {
private String name;
public String getName() { return this.name; }
public void setName(String name) { this.name = name; }
private Date date;
public Date getDate() { return this.date; }
public void setDate(Date date) { this.date = date; }
}
public class ServiceErrors {
private String code;
public String getCode() { return this.code; }
public void setCode(String code) { this.code = code; }
private String fields;
public String getFields() { return this.fields; }
public void setFields(String fields) { this.fields = fields; }
private String message;
public String getMessage() { return this.message; }
public void setMessage(String message) { this.message = message; }
}
答案 0 :(得分:0)
您可以使用response.errorBody()
并解析json:
ResponseBody errorBody = response.errorBody();
if (errorBody != null){
BadResponseData error = new Gson().fromJson(errorBody.charStream(), BadResponseData.class);
}