Jsoup发送http请求，get和post两种方式，分别带参数和不带参数

（一）、导入Jsoup的相关jar包

<dependency>
	 <!-- jsoup HTML parser library @ https://jsoup.org/ -->
	<groupId>org.jsoup</groupId>
         <artifactId>jsoup</artifactId>
	 <version>1.10.3</version>
</dependency>

（二）测试类代码实现

1、get方式

	public void JsoupGet() throws Exception {
		Connection connect = Jsoup.connect("http://www.itcast.cn?username=zhangsan&password=lisi");
		// 带参数开始
		connect.data("username", "zhangsan");
		connect.data("password", "lisi");
		// 带参数结束
		Document document = connect.get();
		System.out.println(document.toString());

	}

2、post方式

	public void JsoupPost() throws Exception {
		Connection connect = Jsoup.connect("http://www.itcast.cn?username=zhangsan&password=lisi");
		// 带参数开始
		connect.data("username", "zhangsan");
		connect.data("password", "lisi");
		// 带参数结束
		Document document = connect.post();
		System.out.println(document.toString());

	}