package test;
import java.io.IOException;
import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
public class GetSample{
public static void main(String[] args) {
//构造HttpClient的实例
HttpClient httpClient = new HttpClient();
//创建GET方法的实例
GetMethod getMethod = new GetMethod("http://localhost:8888/peoplecrud/toLogin.htm");
//使用系统提供的默认的恢复策略
getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
new DefaultHttpMethodRetryHandler());
try {
//执行getMethod
int statusCode = httpClient.executeMethod(getMethod);
if (statusCode != HttpStatus.SC_OK) {
System.err.println("Method failed: "
+ getMethod.getStatusLine());
}
//读取内容
byte[] responseBody = getMethod.getResponseBody();
//处理内容
System.out.println(new String(responseBody));
} catch (HttpException e) {
//发生致命的异常,可能是协议不对或者返回的内容有问题
System.out.println("Please check your provided http address!");
e.printStackTrace();
} catch (IOException e) {
//发生网络异常
e.printStackTrace();
} finally {
//释放连接
getMethod.releaseConnection();
}
}
}
import java.io.IOException;
import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
public class GetSample{
public static void main(String[] args) {
//构造HttpClient的实例
HttpClient httpClient = new HttpClient();
//创建GET方法的实例
GetMethod getMethod = new GetMethod("http://localhost:8888/peoplecrud/toLogin.htm");
//使用系统提供的默认的恢复策略
getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
new DefaultHttpMethodRetryHandler());
try {
//执行getMethod
int statusCode = httpClient.executeMethod(getMethod);
if (statusCode != HttpStatus.SC_OK) {
System.err.println("Method failed: "
+ getMethod.getStatusLine());
}
//读取内容
byte[] responseBody = getMethod.getResponseBody();
//处理内容
System.out.println(new String(responseBody));
} catch (HttpException e) {
//发生致命的异常,可能是协议不对或者返回的内容有问题
System.out.println("Please check your provided http address!");
e.printStackTrace();
} catch (IOException e) {
//发生网络异常
e.printStackTrace();
} finally {
//释放连接
getMethod.releaseConnection();
}
}
}