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xutils请求shh框架发布的json数据(类似from表单)

2016-05-30 11:52 531 查看
在Android上面测试的小demo,通过xutils这个框架,轻松发起post或get,同时又同步,异步等方式

package com.example.xutilsdemo;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONArray;
import org.json.JSONObject;

import com.alibaba.fastjson.JSON;
import com.lidroid.xutils.HttpUtils;
import com.lidroid.xutils.exception.HttpException;
import com.lidroid.xutils.http.RequestParams;
import com.lidroid.xutils.http.ResponseInfo;
import com.lidroid.xutils.http.ResponseStream;
import com.lidroid.xutils.http.callback.RequestCallBack;
import com.lidroid.xutils.http.client.HttpRequest.HttpMethod;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity {
private ExecutorService exec;
private TextView textView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//  textView=(TextView) findViewById(R.id.te);
//getString();

//  conePostrequest();//xutlis3
//breenPaotrequest();//xutlis
breenPaotrequestAnsy();
}

/**
* 异步请求
*/
void breenPaotrequest(){
String url="http://10.188.20.128:8080/tj/getUserByUId.action?work=河北大学&UId=1";
String uel="http://10.188.20.128:8080/tj/getUserByUId.action?";
RequestParams params=new RequestParams();
params.addBodyParameter("work", "河北");
params.addBodyParameter("UId", "1");
HttpUtils http = new HttpUtils();
http.send(HttpMethod.POST, uel, params,
new RequestCallBack<String>() {
@Override
public void onFailure(HttpException arg0, String arg1) {
}
@Override
public void onStart() {
super.onStart();
Toast.makeText(getApplicationContext(), "paost开始", Toast.LENGTH_LONG).show();
}
@Override
public void onSuccess(ResponseInfo<String> arg0) {
JSON.parse(arg0.result);
// List<User>list=JSON.parseArray(arg0.result,User.class);
textView.setText(arg0.result);
}
});
//
http.send(HttpMethod.GET,
url,
new RequestCallBack<String>(){
@Override
public void onLoading(long total, long current, boolean isUploading) {
}
@Override
public void onSuccess(ResponseInfo<String> jsonObject) {

System.out.println("是数据"+jsonObject.result);
Toast.makeText(getApplicationContext(), jsonObject.result, Toast.LENGTH_LONG).show();
}
@Override
public void onStart() {
Toast.makeText(getApplicationContext(), "开始....", Toast.LENGTH_LONG).show();
}

@Override
public void onFailure(HttpException error, String msg) {
Toast.makeText(getApplicationContext(), error.toString(), Toast.LENGTH_LONG).show();
}
});

}
/**
* 同步步请求
*/
ExecutorService executorService=Executors.newFixedThreadPool(2);

void breenPaotrequestAnsy(){
final String url="http://10.188.20.128:8080/tj/getUserByUId.action?work=河北大学&UId=1";
final String uel="http://10.188.20.128:8080/tj/getUserByUId.action?";
final HttpUtils http = new HttpUtils();
executorService.execute(new Runnable() {
@Override
public void run() {

RequestParams params=new RequestParams();
params.addBodyParameter("work", "河北");
params.addBodyParameter("UId", "1");
http.configCurrentHttpCacheExpiry(1000 * 10); //设置超时时间   10s
try {
ResponseStream responstream=http.sendSync(HttpMethod.POST,uel,params);
String json=responstream.readString();
User user=JSON.parseObject(json, User.class);
System.out.println(user.getUName());
JSONObject jsonObject=new JSONObject(json);
System.out.println("POSTjsonjson->"+jsonObject.getString("UName"));
} catch (Exception e) {
e.printStackTrace();
}
//--------------
try {
ResponseStream responseStreamget=http.sendSync(HttpMethod.GET, url);
String json=responseStreamget.readString();
User user=JSON.parseObject(json, User.class);
System.out.println(user.getUName());
JSONObject jsonObject=new JSONObject(json);
System.out.println("GETjsonjson->"+jsonObject.getString("UName"));
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
}
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标签:  android 框架 json