java请求增加cookie的几种方式

1 常见的URL增加cookie

　　URL url = new URL(urlPath);

　　URLConnection conn = url.openConnection();

　　conn.setRequestProperty( "Cookie" , cookie);

直接设置setRequestProperty即可

 

2 常用的RestTemplate增加cookie

　　设置head信息的时候追加上cookie属性即可

HttpHeaders headers  = new HttpHeaders();

headers.add(HttpHeaders.COOKIE,"lang="+lang);

HttpEntity<String> requestEntity = new HttpEntity<>(Body,headers);