简单的JAVA进程例子

第一个类：主函数类。Test.java

public static void main(String[] args) throws IOException {
		int usersNum=1;//用户数
		int orderNum=1;//单个用户发的订单数
		Long per=1000l;
		for (int i = 0; i < usersNum; i++) {
			ChatThread ct = new ChatThread(i,orderNum,per);
		}
	}

 第二个类：进程类ChatThread.java

public class ChatThread extends Thread {
	
	private int userNum;//用户数
	private long per;//间隔时间 1000l为一秒
	private int  totalCount;//用户请求订单数
	public ChatThread(int userNum,int totalCount,Long per) {
		super();
		this.userNum = userNum;
		this.totalCount = totalCount;
		this.per = per;
		this.start();
	}

	public void run() {
		try {
			startOrder();
		} catch (Exception e) {
			e.printStackTrace();
		}

	}
	
	public void startOrder() throws  Exception{
		System.out.println("用户"+userNum+"开始提交订单");
		long startTime = 0l; // 获取开始时间
		long endTime=0l;// 获取结束时间
		long totalCountTime=0l;
		int cuowu9=0;
		for (int i = 0; i < totalCount; i++) {
			sleep(per);
			startTime = System.currentTimeMillis(); // 获取开始时间
			HttpClient httpclient = new HttpClient();
			String url = "";//接口URL
			GetMethod getMethod = new GetMethod(url);
			httpclient.executeMethod(getMethod);
			String result = getMethod.getResponseBodyAsString();
			System.out.println("result:"+result);
			String rr = result.substring(
					result.indexOf("<ReturnCode>") + 12,
					result.indexOf("</ReturnCode>"));
			System.out.println("进程"+i+":::"+rr);
			if("-9".equals(rr)){
				cuowu9++;
			}
			getMethod.releaseConnection();
		    endTime = System.currentTimeMillis(); // 获取结束时间
		}

	}
}