httpurlconnection_get_post

来源：互联网发布：指针可以当数组用吗编辑：程序博客网时间：2024/05/17 06:22

//utils帮助类

package com.example.httpurlconnection_get_post;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;

import org.apache.http.HttpEntity;
import org.apache.http.util.EntityUtils;

public class httpURlUlist {


public static String getUlits(String name,String password){
   String path="http://172.19.108.2:8080/fuwuqi/Fuwuqi?name="+name+"&preass="+password;

   try {
   URL    url = new URL(path);
       try {
           HttpURLConnection connection=(HttpURLConnection) url.openConnection();
           connection.setRequestMethod("GET");
           //设置读取服务器时间
           connection.setReadTimeout(5000);
           connection.setConnectTimeout(5000);
           int responseCode = connection.getResponseCode();

           System.out.println(connection.getResponseCode());
           if (responseCode==200) {
               System.out.println(connection.getResponseCode());
               InputStream inputStream = connection.getInputStream();
               String str="";
               BufferedReader   bf=new BufferedReader(new InputStreamReader(inputStream));
               str=bf.readLine();
               //
               return str;
           }

       } catch (IOException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       }
   } catch (MalformedURLException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
   }


   return null;

}
public static String postUlits(String name,String password) throws IOException{
   String path="http://172.19.108.2:8080/fuwuqi/Fuwuqi";
   String paths="name="+name+"preass="+password;
   try {
       URL url=new URL(path);
       HttpURLConnection connection=(HttpURLConnection) url.openConnection();
       connection.setRequestMethod("post");
       connection.setDoOutput(true);
       connection.setReadTimeout(5000);
       connection.setConnectTimeout(5000);
       connection.getOutputStream().write(paths.getBytes());
       if (connection.getResponseCode()==200) {
           return EntityUtils.toString((HttpEntity) connection.getErrorStream());

       }


   } catch (MalformedURLException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
   }


   return null;

}

}

//main主方法

package com.example.httpurlconnection_get_post;

import java.io.IOException;

import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.EditText;

public class MainActivity extends Activity {

   private EditText editText1;
   private EditText editText2;
   private String name;
   private String password;
   private String name2;
   private String password2;
   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);
   editText1 = (EditText) findViewById(R.id.editText1);
   editText2 = (EditText) findViewById(R.id.editText2);
   }

public void getway(View view){
       name = editText1.getText().toString().trim();
       password = editText2.getText().toString().trim();

   new Thread(new Runnable() {

       @Override
       public void run() {
           String ulits = httpURlUlist.getUlits(name, password);
           if (ulits!=null) {
               Log.e("xxx", ulits);
           }
           else {
               Log.e("xxx", "空");
           }

       }
   }).start();

}
public void postway(View view){
   name2 = editText1.getText().toString().trim();
   password2 = editText2.getText().toString().trim();
   new Thread(new Runnable() {

   @Override
   public void run() {
       try {
           String ulits = httpURlUlist.postUlits(name2, password2);
           if (ulits!=null) {
               Log.e("xxx", ulits);
           }
       } catch (IOException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       }

   }
}).start();
}

}

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