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Copy pathSubmitUtil.java
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61 lines (58 loc) · 1.98 KB
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package web.httpclient;
import java.io.IOException;
import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
public class SubmitUtil {
public static void main(String[] args) {
HttpClient httpClient = new HttpClient();
String url = "http://193.167.13.21/setup.cgi";
PostMethod postMethod = new PostMethod(url);
// 填入各个表单域的值
NameValuePair[] data = { new NameValuePair("ID", "11"),
new NameValuePair("mtg", "0"),
new NameValuePair("haveCookie", "0"),
new NameValuePair("backID", "30"),
new NameValuePair("psw", "password") };
// 将表单的值放入postMethod中
postMethod.setRequestBody(data);
// 执行postMethod
int statusCode = 0;
try {
statusCode = httpClient.executeMethod(postMethod);
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
// HttpClient对于要求接受后继服务的请求，象POST和PUT等不能自动处理转发
// 301或者302
if (statusCode == HttpStatus.SC_MOVED_PERMANENTLY
|| statusCode == HttpStatus.SC_MOVED_TEMPORARILY) {
// 从头中取出转向的地址
Header locationHeader = postMethod.getResponseHeader("location");
String location = null;
if (locationHeader != null) {
location = locationHeader.getValue();
System.out.println("The page was redirected to:" + location);
} else {
System.err.println("Location field value is null.");
}
return;
} else {
System.out.println(postMethod.getStatusLine());
String str = "";
try {
str = postMethod.getResponseBodyAsString();
} catch (IOException e) {
e.printStackTrace();
}
System.out.println(str);
}
postMethod.releaseConnection();
return;
}
}