package com.example.lianxiday03;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Toast;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.OkHttpClient
 
;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import okio.Timeout;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//  getEnqueue(); //get
 
請求的非同步
// postEnqueue(); //post請求的非同步
getExecute();//get請求的同步
}
//get請求的非同步
private void getEnqueue(){
OkHttpClient client = new OkHttpClient();
//建立一個request物件
Request request = new Request.Builder()
.url("http://120.27.23.105/product/getProducts?pscid=39&page=1")
.build();
client.newCall(request).enqueue(new 
 
Callback() {
@Override
public void onFailure(Call call, IOException e) {
            }
@Override
public void onResponse(Call call, Response response) throws IOException {
System.out.println("getEnqueue = "+response.body().string());
}
        });
}
//post請求非同步
private void postEnqueue(){
OkHttpClient client = new OkHttpClient();
//post方式 需要表單提交引數
RequestBody requestBody = new FormBody.Builder()
.add("pscid","39")
.add("page","1")
.build();
Request request = new Request.Builder()
.url("http://120.27.23.105/product/getProducts")
.post(requestBody)
.build();
client.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
            }
@Override
public void onResponse(Call call, Response response) throws IOException {
//執行在子執行緒,,
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(MainActivity.this,"1111",Toast.LENGTH_SHORT).show();
}
                });
System.out.println("postEnqueue = "+response.body().string());
}
        });
}
//get請求同步
private void getExecute(){
//同步方法.需要開啟子執行緒裡執行
new Thread(new Runnable() {
@Override
public void run() {
try {
OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder()
.url("http://120.27.23.105/product/getProducts?pscid=39&page=1")
.build();
Call call = client.newCall(request);
Response response = call.execute();
//拿出來的東西 是字串
String result = response.body().string();
System.out.println("getExecute = "+result);
} catch (IOException e) {
e.printStackTrace();
}
           }
       }).start();
}
}