java HttpClient 获取页面Cookie信息

Posted 2020-07-07 heart..

                HttpClient client = new HttpClient(); 
		 GetMethod get=new GetMethod("http://www.baidu.com"); 
		 try {
			client.executeMethod(get);
		} catch (HttpException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		 Cookie[] cookies= client.getState().getCookies();
		 if (cookies.length == 0) {  //如果获取cookies为空
	         System.out.println( "None" );  
	      } else {  
	         for ( int i = 0; i < cookies.length; i++) {  
	        	 System.out.println(cookies.length);
	        	 String a=cookies[i].toString();//获取cookies里面所有信息
	            System.out.println(a);  
	         }  
	      }