Retrofit 2.0的一个非常令人失望的特性是它无法准确地告诉您在解析响应时失败的位置。因此,在Postman中,当我使用相同的请求体发送请求时,我会得到如下登录响应:
但是,当我在Retrofit中使用完全相同的请求体进行完全相同的请求时,我会得到一个非常奇怪的响应:{protocol=http/1.1, code=200, message=OK, url=http://192.168.0.52/evidya/wp-api/v1/user/login}。现在我已经阅读了其他相关问题,并尝试了上述提到的解决方法,但没有任何一种方法适用于我。请帮忙看看我的代码:
Retrofit API接口:
{
"result": "success",
"response_code": 200,
"data": {
"id": "1",
"display_name": "admin",
"email": "payal@teckmovers.com",
"username": "admin",
"access_token": "8daa8e02ca432e51ae90912fbf63eeea"
}
}
但是,当我在Retrofit中使用完全相同的请求体进行完全相同的请求时,我会得到一个非常奇怪的响应:{protocol=http/1.1, code=200, message=OK, url=http://192.168.0.52/evidya/wp-api/v1/user/login}。现在我已经阅读了其他相关问题,并尝试了上述提到的解决方法,但没有任何一种方法适用于我。请帮忙看看我的代码:
Retrofit API接口:
public interface eVidyaApi {
@FormUrlEncoded
@POST("user/login")
Call<LoginResponse> loginUser(
@HeaderMap Map<String, String> headers,
@Field("email") String email,
@Field("password") String password
);
}
登录功能:
public void login() {
Log.d(TAG, "Login");
if (!validate()) {
onLoginFailed();
return;
}
final ProgressDialog progressDialog = new ProgressDialog(LoginActivity.this, R.style.MyDialogTheme);
progressDialog.setIndeterminate(true);
progressDialog.setMessage("Authenticating...");
progressDialog.show();
String email = _emailText.getText().toString();
String password = _passwordText.getText().toString();
Log.d(TAG, "login: "+email+" "+password);
// TODO: Implement your own authentication logic here.
Call<LoginResponse> loginResponseCall = evidya.loginUser(Common.getHeaders(), email, password);
loginResponseCall.enqueue(new Callback<LoginResponse>() {
@Override
public void onResponse(Call<LoginResponse> call, Response<LoginResponse> response) {
progressDialog.dismiss();
if(!response.isSuccessful()){
Toast.makeText(LoginActivity.this, ""+response.message(), Toast.LENGTH_SHORT).show();
Log.d(TAG, "onResponse: fail "+response.code());
return;
}
Log.d(TAG, "onResponse: success"+response.code()+" "+response);
if(response.body()!=null){
String content="";
// _loginButton.setEnabled(false);
LoginResponse loginResponse = response.body();
content += "code:"+ response.code();
content += "token:"+ loginResponse.getData().getAccessToken();
content += "result"+ loginResponse.getResult();
content += "result"+ loginResponse.getData().getDisplayName();
// onLoginSuccess();
Log.d(TAG, "onResponse: login res"+content);
} else {
Toast.makeText(LoginActivity.this, "Invalid response from server", Toast.LENGTH_SHORT).show();
}
}
@Override
public void onFailure(Call<LoginResponse> call, Throwable t) {
progressDialog.dismiss();
Toast.makeText(LoginActivity.this, "Cannot fetch request", Toast.LENGTH_SHORT).show();
}
});
}
LoginResponse.java
package com.example.evidya.Retrofit.Model.LoginModel;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;
public class LoginResponse {
@SerializedName("result")
@Expose
private String result;
@SerializedName("response_code")
@Expose
private Integer responseCode;
@SerializedName("data")
@Expose
private Data data;
public String getResult() {
return result;
}
public void setResult(String result) {
this.result = result;
}
public Integer getResponseCode() {
return responseCode;
}
public void setResponseCode(Integer responseCode) {
this.responseCode = responseCode;
}
public Data getData() {
return data;
}
public void setData(Data data) {
this.data = data;
}
}
Data.java
package com.example.evidya.Retrofit.Model.LoginModel;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;
public class Data {
@SerializedName("id")
@Expose
private String id;
@SerializedName("display_name")
@Expose
private String displayName;
@SerializedName("email")
@Expose
private String email;
@SerializedName("username")
@Expose
private String username;
@SerializedName("access_token")
@Expose
private String accessToken;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getDisplayName() {
return displayName;
}
public void setDisplayName(String displayName) {
this.displayName = displayName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getAccessToken() {
return accessToken;
}
public void setAccessToken(String accessToken) {
this.accessToken = accessToken;
}
}
当使用错误的详细信息单击登录按钮时,我的日志记录(ok hhttp):
当使用正确的详细信息单击登录按钮时,我的日志记录(ok hhttp):
问题基本上是我在onresponse回调函数中使用了Log.d(TAG, "onResponse: success"+response.code()+" "+response);
来检查响应。而我应该做的是不要卡在那里,而是检查loginResponse对象的值(来源于LoginResponse loginResponse = response.body();
)。因为response.body实际上以对象形式存储响应。这就是retrofit的工作方式。