A 304 redirect is a type of HTTP response code that indicates that the requested resource has not been modified since the last time it was accessed by the client. It means that the server does not need to send the resource again but instead tells the client to use a cached version. The...
在RetryAndFollowUpInterceptor的intercept方法里判断Response是否需要重定向,如需要重定向就重新组装Request,然后重新发起请求。@Throws(IOException::class) override fun intercept(chain: Interceptor.Chain): Response { val realChain = chain as RealInterceptorChain var request = chain.request val call = realChain...
What is critical and probablymost importantabout these redirects is that the link equity has passed from the old URL to the new URL. That means that, if you’ve acquired a bunch of links on an old URL and you 301 redirect that old URL to the new one, you’re going to get all that...
// Only HTTP_OK (200) means the content is returned. if (status != HttpConnection.HTTP_OK) { c.close(); throw new IOException("Response status not OK"); } return c; } 参考资料1:RFC2616 10.3.3 302 Found The requested resource resides temporarily under a different URI. Since the red...
302 Found临时移动,可使用原有URI This response code means that the URI of requested resource has been changedtemporarily. Further changes in the URI might be made in the future. Therefore,this same URI should be used by the client in future requests. ...
Although the HTTP standard specifies "unauthorized", semantically this response means "unauthenticated". That is, the client must authenticate itself to get the requested response. Like 403 Forbidden, but specifically for use when authentication is required and has failed or has not yet been provided...
Read further to find out more about what are HTTP status codes and what each code means. What are HTTP Status Codes? All interactions between your browser and a website are based on the request-response principle. Every time you type an address into your browser, click on a webpage link...
You can find all answers in this article to what an HTTP response status code means, the most common HTTP status codes that every SEO person must know, and how to monitor them. What are HTTP Status Codes? HTTP, which stands for Hypertext Transfer Protocol, is the foundation of any data ...
1xx (Informational): Provisional response - the request was received, continuing process. 2xx (Successful): The server successfully received and accepted the request. 3xx (Redirection): Further action needs to be taken in order to complete the request. 4xx (Client Error): The request...
301 Moved Permanently: The URL of the requested resource has been changed permanently. The new URL is given in the response. 302 Found: The server has found a temporary redirection. This URL should be used again for the next time since it is only temporary. ...