content: package com.android.caij.xutilsdemo.fragment;
  
  import android.os.Bundle;
  import android.support.annotation.Nullable;
  import android.support.v4.app.Fragment;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.Button;
  import android.widget.TextView;
  import android.widget.Toast;
  
  import com.android.caij.xutilsdemo.R;
  import com.lidroid.xutils.HttpUtils;
  import com.lidroid.xutils.ViewUtils;
  import com.lidroid.xutils.exception.HttpException;
  import com.lidroid.xutils.http.RequestParams;
  import com.lidroid.xutils.http.ResponseInfo;
  import com.lidroid.xutils.http.callback.RequestCallBack;
  import com.lidroid.xutils.http.client.HttpRequest.HttpMethod;
  import com.lidroid.xutils.view.annotation.ViewInject;
  import com.lidroid.xutils.view.annotation.event.OnClick;
  
  public class HttpFragment extends Fragment {
  
  	@ViewInject(R.id.get)
  	private Button get;
  	@ViewInject(R.id.post)
  	private Button post;
  	@ViewInject(R.id.tv_data)
  	private TextView data;
  	private HttpUtils http;
  
  	@Override
  	public View onCreateView(LayoutInflater inflater,
  			@Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
  		View view = inflater.inflate(R.layout.http_fragment_view, container,
  				false);
  		ViewUtils.inject(this, view);
  		http = new HttpUtils();
  		return view;
  	}
  
  	/**
  	 * get请求数据
  	 * @param view
  	 */
  	@OnClick(R.id.get)
  	public void get(View view) {
  		String url = "http://www.weather.com.cn/data/cityinfo/101010100.html";
  		RequestParams params = new RequestParams();
  /*		//添加请求参数
  		params.addBodyParameter(key, value);*/
  		
  /*		//添加请求头
  		params.addHeader(name, value);*/
  		http.send(HttpMethod.GET, url, params, new RequestCallBack<String>() {
  
  			@Override
  			public void onSuccess(ResponseInfo<String> responseInfo) {
  				data.setText(responseInfo.result);
  			}
  
  			@Override
  			public void onFailure(HttpException error, String msg) {
  				Toast.makeText(getActivity(), "访问失败" + msg, Toast.LENGTH_SHORT).show();
  			}
  			
  		});
  	}
  
  	/**
  	 * post请求数据
  	 * @param view
  	 */
  	@OnClick(R.id.post)
  	public void post(View view) {
  		//这个地址只支持get， 这里只是示范。
  		String url = "http://www.weather.com.cn/data/cityinfo/101010100.html"; 
  		RequestParams params = new RequestParams();
  		/*		//添加请求参数
  		params.addBodyParameter(key, value);*/
  		
  /*		//添加请求头
  		params.addHeader(name, value);*/
  		http.send(HttpMethod.POST, url, params, new RequestCallBack<String>() {
  
  			@Override
  			public void onSuccess(ResponseInfo<String> responseInfo) {
  				data.setText(responseInfo.result);
  			}
  
  			@Override
  			public void onFailure(HttpException error, String msg) {
  				Toast.makeText(getActivity(), "访问失败" + msg, Toast.LENGTH_SHORT).show();
  			}
  			
  		});
  		
  	}
  }
  