403 bad request

200-ok , the server successfully returned to the Web page-standard response for successful httprequests.301-movedpermanently (Permanent jump), the requested page has been permanently redirected to the new location. Requests should bedirected to the

HTTP packets are text-oriented. Each field in the packet is an ASCII string, and the length of each field is uncertain. HTTP has two types of packets: Request Message and Response Message.   1. Request MessageAn HTTP Request Message consists of four

When a Web server responds to a request from a browser or other client, its answer generally consists of the following parts: A status row, several replies Header, a blank line, content document. Here is one of the simplest answers: The status

Status Code Description 100 ContinueThe initial request has been accepted, and the customer should continue to send the rest of the request 101 Switching protocolsThe server converts a client-compliant request

When requesting remote files in Ajax or checking whether the remote files are out of chain, you need to know the Status feedback from the remote server to determine whether the files exist or not.Of course, when we browse webpages, we will also find

When a user tries to access content on a server that is running Internet information Services (IIS) over HTTP, IIS returns a numeric code that represents the status of the request. The status code can indicate whether a specific request has

HTTP messages are text-oriented, and each field in a message is an ASCII string, and the length of each field is indeterminate. HTTP has two kinds of messages: Request message and Response message. HTTP Request message An HTTP request message

1. Description of the problem After the HttpServlet request is received and logically processed, it is redirected to another web system across the domain, and the form data is submitted as a post. 2. Problem solving This problem mainly addresses

Introduction to HTTPThe HTTP protocol is an abbreviation for the Hyper Text Transfer Protocol (Hypertext Transfer Protocol), which is used to transfer hypertext to the local browser from the World Wide Web (www:world Wide Web) server.HTTP is a

Introduction　　Hypertext Transfer Protocol (HTTP, hypertext Transfer Protocol) is one of the most widely used network protocols on the Internet. All WWW documents must comply with this standard. HTTP was originally designed to provide a way to