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package test;

 

import java.util.ArrayList;
import java.util.List;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpMethod;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.MultipartPostMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.util.EncodingUtil;

public class HttpClientHelper {
    public HttpClientHelper(String urlStr){
        this.urlStr = urlStr;
        paramList = new ArrayList();
    }

    private String urlStr = "";
    private String content = "";
    private int methodType = 0;
    private int iGetResultCode = 0;
    private int connectionMaxTime = 5000;

    private static final int GETTYPE = 0;
    private static final int POSTTYPE = 1;
    private static final int MULTIPARTTYPE = 2;

    public String getContent() {
        return content;
    }

    public int getIGetResultCode() {
        return iGetResultCode;
    }

    private List paramList = null;

    public void setParam(String key, String value) {
        paramList.add(new NameValuePair(key,value));
    }

    public int getMethodType() {
        return methodType;
    }

    public void setMethodType(int methodType) {
        this.methodType = methodType;
    }

    public int execute() {
        iGetResultCode = 0;
        HttpClient client = null;
        HttpMethod method = null;
        NameValuePair[] paramArray = new NameValuePair[paramList.size()];
        paramList.toArray(paramArray);
        try {
            client = new HttpClient(new MultiThreadedHttpConnectionManager());
            client.setTimeout(getConnectionMaxTime());

            if(methodType == GETTYPE){
                GetMethod getMethod = new GetMethod(urlStr);
                if(paramArray.length > 0)
                    getMethod.setQueryString(EncodingUtil.formUrlEncode(paramArray,"euc-kr"));
                method = getMethod;
            }else if(methodType == POSTTYPE){
                PostMethod postMethod = new PostMethod(urlStr);
                for(int k = 0; k < paramArray.length; k++){
                    postMethod.addParameter(paramArray[k].getName(), new String(paramArray[k].getValue().getBytes(),"ISO-8859-1"));
                }
                method = postMethod;
            }else if(methodType == MULTIPARTTYPE){
                MultipartPostMethod multipartPostMethod = new MultipartPostMethod(urlStr);
                for(int k = 0; k < paramArray.length; k++){
                    multipartPostMethod.addParameter(paramArray[k].getName(), paramArray[k].getValue());
                }
                method = multipartPostMethod;
            }
            // method.setFollowRedirects(true);

            iGetResultCode = client.executeMethod(method);
            if(iGetResultCode == HttpStatus.SC_OK)
            {
                content = method.getResponseBodyAsString();
            }
        } catch (Exception e) {
            iGetResultCode = 0;
        }finally{
            if(method != null) method.releaseConnection();
        }
        return iGetResultCode;
    }

    public int getConnectionMaxTime() {
        return connectionMaxTime;
    }

    public void setConnectionMaxTime(int connectionMaxTime) {
        this.connectionMaxTime = connectionMaxTime;
    }
}



--------------------------------------------------------------------------------


package test;

 

import gshs.eshop.common.httputil.HttpClientHelper;

 

public class TestSimple {
    private void testPostMethod() {
        System.out.println("testPostMethod() start ###################################");

        String urlStr = "http://kkaok.pe.kr/frameset/door.jsp";
        HttpClientHelper test = new HttpClientHelper(urlStr);
        // 넘겨줄 파라미터 세팅
        test.setParam("act", "/servlet/KBoard?tableName=kjsp");
        // setMethodType을 지정하지 않으면 default = 0, (0:get, 1:post, 2:multipart)
        test.setMethodType(1);
        // connection 연결시간 설정 default = 5000;
        test.setConnectionMaxTime(5000);

        int rtnCode = test.execute(); // 실행하기
        System.out.println(rtnCode); // 결과 값. 200이면 정상
        System.out.println(test.getIGetResultCode()); // rtnCode 값을 결과 값이다.
        System.out.println(test.getContent()); // 해당 페이지의 내용 불러오기
    }

    private void testGetMethod() {
        System.out.println("testGetMethod() start ###################################");
        String urlStr = "http://kkaok.pe.kr/frameset/door.jsp";
        HttpClientHelper test = new HttpClientHelper(urlStr);
        test.setParam("act", "/servlet/KBoard?tableName=kjsp");
        // setMethodType을 지정하지 않으면 default = 0, (0:get, 1:post, 2:multipart)
        test.setMethodType(0);
        // connection 연결시간 설정 default = 5000;
        test.setConnectionMaxTime(5000);

        int rtnCode = test.execute();
        System.out.println(rtnCode); // 결과 값. 200이면 정상
        System.out.println(test.getIGetResultCode()); // rtnCode 값을 결과 값이다.
        System.out.println(test.getContent()); // 해당 페이지의 내용 불러오기
    }

    private void testGetMethodSample() {
        System.out.println("testGetMethodSample() start ###################################");
        String urlStr = "http://kkaok.pe.kr/frameset/door.jsp";
        HttpClientHelper test = new HttpClientHelper(urlStr);
        test.setParam("act", "/servlet/KBoard?tableName=kjsp");
        // setMethodType을 지정하지 않으면 default = 0, (0:get, 1:post, 2:multipart)
        test.setMethodType(0);
        // connection 연결시간 설정 default = 5000;
        test.setConnectionMaxTime(5000);

        int count = 5;
        int rtnCode = 0;
        for (int i = 0; i < count; i++) {
            System.out.println("count : " + (i + 1));
            rtnCode = test.execute();
            if (rtnCode == 200) {
                break;
            }
        }
        if (rtnCode == 200) {
            System.out.println(test.getIGetResultCode());
            System.out.println(test.getContent());
        }
    }

    private void testNoMethodOnlyUrl() {
        System.out.println("testNoMethodOnlyUrl() start ###################################");
        String urlStr = "http://kkaok.pe.kr/frameset/door.jsp?act=/servlet/KBoard?tableName=kjsp";
        HttpClientHelper test = new HttpClientHelper(urlStr);
        int rtnCode = test.execute();
        System.out.println(rtnCode); // 결과 값. 200이면 정상
        System.out.println(test.getIGetResultCode()); // rtnCode 값을 결과 값이다.
        System.out.println(test.getContent()); // 해당 페이지의 내용 불러오기

    }

    public static void main(String[] args) {
        TestSimple test = new TestSimple();
        test.testGetMethod();
        test.testPostMethod();
        test.testNoMethodOnlyUrl();
        test.testGetMethodSample();
    }
}

 

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