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如下图：非常好用


String account = editText1.getText().toString();





String password = editText2.getText().toString();





JSONObject js_request =


new


JSONObject();


//服务器需要传参的json对象





try


{






js_request.put(


"account"


, account);


//添加相应键值对





js_request.put(


"password"


, password);





}


catch


(JSONException e) {






e.printStackTrace();





}





RequestParams requestParams =


new


RequestParams(LOGIN_URL);





requestParams.setAsJsonContent(


true


);





requestParams.setBodyContent(js_request.toString());





x.http().post(requestParams,


new


Callback.CommonCallback<String>() {






@Override





public


void


onSuccess(String result) {






System.out.println(


"**ok"


+result);





try


{






JSONObject object =


new


JSONObject(result);





String code = object.getString(


"code"


);





if


(code.equals(


"1"


)) {






// button.setClickable(false);





//登录成功后获得id





}


else


{






// 登陆失败





}





}


catch


(Exception e) {






e.printStackTrace();





}





}





@Override





public


void


onError(Throwable ex,


boolean


isOnCallback) {






System.out.println(


"errot"


);





}





@Override





public


void


onCancelled(CancelledException cex) {






}





@Override





public


void


onFinished() {






}





});



}


1


public


static


String LOGIN_URL =


"http://114.xx.xxx.xx:8088/vdyweb/ws/rest/Login"


;


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interface


APIStore {






@Headers


({



"Content-Type: application/json"


,


"Accept: application/json"


})


//需要添加头





@POST


(


"vdyweb/ws/rest/Login"


)





Call<ResponseBody>getMessage(


@Body


RequestBody info);


// 请求体味RequestBody 类型


1


}


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public


class


Info {






String account;





String password;





public


Info(String account, String password) {






this


.account = account;





this


.password = password;





}



}


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public


class


MainActivity


extends


AppCompatActivity {






public


static


String BASE_LOGIN_URL =


"http://114.xx.xxx.xx:8088/"


;





Retrofit retrofit;





@Override





protected


void


onCreate(Bundle savedInstanceState) {






super


.onCreate(savedInstanceState);





setContentView(R.layout.activity_main);





Info info=


new


Info(


"test"


,


"123456"


);


/*** 利用Gson 将对象转json字符串*/





Gson gson=


new


Gson();





String obj=gson.toJson(info);





retrofit=


new


Retrofit.Builder().baseUrl(BASE_LOGIN_URL).build();





RequestBody body=RequestBody.create(okhttp3.MediaType.parse(


"application/json; charset=utf-8"


),obj);





final


APIStore login = retrofit.create(APIStore.


class


);





retrofit2.Call<ResponseBody> data = login.getMessage(body);





data.enqueue(


new


Callback<ResponseBody>() {






@Override





public


void


onResponse(retrofit2.Call<ResponseBody> call, Response<ResponseBody> response) {






Log.d(TAG,


"onResponse: --ok--"


+response.body());





try


{






Log.d(TAG,


"onResponse: --ok--"


+response.body().string());





}


catch


(IOException e) {






e.printStackTrace();





}





}





@Override





public


void


onFailure(retrofit2.Call<ResponseBody> call, Throwable t) {






Log.d(TAG,


"onResponse: --err--"


+t.toString());





} });} }


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@GET


(


"vdyweb/ws/rest/device/getOwnerDevice/2/2/20"


)



Call<ResponseBody>getMessage2();


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retrofit2.Call<ResponseBody>data1=login.getMessage2();





data1.enqueue(


new


Callback<ResponseBody>() {






@Override





public


void


onResponse(Call<ResponseBody> call, Response<ResponseBody> response) {






try


{






Log.d(TAG,


"onResponse: --ok--"


+response.body().string());





}


catch


(IOException e) {






e.printStackTrace();





}





}





@Override





public


void


onFailure(Call<ResponseBody> call, Throwable t) {






}





});