设备锁302found是什么意思

302 Found 是HTTP协议中的一个状态码(Status Code)，可以简单的理解为该资源原本确实存在，但已经被临时改变了位置；或者换个说法，就是临时的存在于某个临时URL下。通常会发送Header来暂时重定向到新的新位置。 官方给出的英语解释为： The requested resource resides temporarily under a different URI. Since the redirection might be altered on occasion, the client SHOULD continue to use the Request-URI for future requests. This response is only cacheable if indicated by a Cache-Control or Expires header field. The temporary URI SHOULD be given by the Location field in the response. Unless the request method was HEAD, the entity of the response SHOULD contain a short hypertext note with a hyperlink to the new URI(s). If the 302 status code is received in response to a request other than GET or HEAD, the user agent MUST NOT automatically redirect the request unless it can be confirmed by the user, since this might change the conditions under which the request was issued。