io.leopard.httpnb.HttpnbRequest Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of leopard-boot-httpnb Show documentation

Http操作类库。支持Get、Post、文件上传等常用操作。可在TopNB查看耗时统计信息。

The newest version!

package io.leopard.httpnb;

import java.io.IOException;
import java.net.HttpURLConnection;
import java.util.AbstractMap.SimpleEntry;
import java.util.ArrayList;
import java.util.List;
import java.util.Map.Entry;

public class HttpnbRequest {

	private String cookies;
	private List paramList = new ArrayList();
	List> fileList = new ArrayList>();

	public void addParamater(String name, Object value) {
		Param param = new Param();
		param.setName(name);
		param.setValue(value);
		this.paramList.add(param);
	}

	public String getCookies() {
		return cookies;
	}

	public void setCookies(String cookies) {
		this.cookies = cookies;
	}

	public void addFile(String name, String path) {
		Entry fileEntry = new SimpleEntry(name, path);
		fileList.add(fileEntry);
	}

	public String execute(String url) {
		HttpHeader header = new HttpHeaderPostImpl(-1);
		if (cookies != null) {
			header.setCookie(cookies);
		}

		try {

			if (fileList.isEmpty()) {
				return this.doPost(url, header);
			}
			else {
				return this.doUpload(url, header);
			}

		}
		catch (IOException e) {
			throw new HttpException(e, header);
		}
	}

	protected String doPost(String url, HttpHeader header) throws IOException {
		for (Param param : paramList) {
			// System.out.println("addParam:" + param);
			header.addParam(param);
		}
		HttpURLConnection conn = header.openConnection(url);
		return Httpnb.execute(conn, null);
	}

	protected String doUpload(String url, HttpHeader header) throws IOException {
		HttpURLConnection conn = header.openConnection(url);
		HttpUpload.upload(conn, fileList, paramList);
		return Httpnb.execute(conn, null);

	}
}