httpClient post的使用

最新推荐文章于 2025-07-01 11:14:23 发布

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最新推荐文章于 2025-07-01 11:14:23 发布

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分类专栏： httpclient 文章标签： httpclient

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package com.example.day03;

import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import org.w3c.dom.Entity;

import java.io.IOException;

public class MainActivity extends AppCompatActivity {

private EditText input;
private Button button;
private TextView info;

private final  int UPDATE_UP = 1;
private Handler handler = new Handler(){
    @Override
    public void handleMessage(Message msg) {
        switch (msg.what){
            case UPDATE_UP:
                info.setText(msg.obj.toString());
                break;
        }
    }
};
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    input = findViewById(R.id.input);
    button=  findViewById(R.id.query);
    info = findViewById(R.id.info);

    button.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            new Thread(
                    new Runnable() {
                        @Override
                        public void run() {
                            input.getText().toString();
                        }
                    }
            ).start();
        }
    });
}
private String StrUrl = "http://tcc.taobao.com/cc/json/mobile_tel_segment.htm";

private void SelectNum(String Num){
    //创建HpptClent
    HttpClient client = HttpClients.createDefault();
    //HpptClient
    HttpGet get = new HttpGet(StrUrl + "?tel=" + Num);
    //执行请求
    try {
        HttpResponse response = client.execute(get);
        //得到状态码
        int statusCode = response.getStatusLine().getStatusCode();

        if(statusCode == 200){

            String result = EntityUtils.toString(response.getEntity());
            handler.sendMessage(handler.obtainMessage(UPDATE_UP,result));
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

}