HttpGet get=new HttpGet("http://reg.renren.com");HttpPost post=new HttpPost("http://reg.renren.com");当我用HttpClient.execute(get)返回会的response的状态码是200,中间的跳转直接忽略而用HttpClient.excute(post)返回的response的状态码为302,而且头部有Location。哪位大侠能告诉我怎么解释吗?