From: http://cantellow.javaeye.com/blog/372941
I don't need to say much about the differences between the two. A lot of searches are probably:
Redirection is a client jump, and forwarding is a server jump
The forwarding and redirection statements in servlet are as follows:Request. getrequestdispatcher ("New. jsp"). Forward (request, response); // forward to new. jspResponse. sendredirect ("New. jsp"); // r
The difference between forwarding and redirectionForwarding is server behavior, redirection is client behavior1. Forwarding is done on the server side; Redirects are done on the client2. Fast forwarding speed, slow redirection3. Forward the same request; Redirect is two different requests4. Forwarding does not execute
First, the introduction of the Darwin development document to introduce a section of the circulation of the pull mode and push mode:
Darwin supports two types of automatic transmissions: first pull and then push. To initiate an automatic broadcast, the RTSP customer sends a standard RTSP request to request a stream from the server, and the server relays the stream to one or more streaming media servers. This scenario is described in the "Pull and push" section.First listen and push. In this scen
Excerpt from: http://blog.chinaunix.net/uid-20788636-id-4398392.html
Impact analysis of Ip_forward parameters on Linux kernel forwarding 2014-08-07 20:40:59
Category: LINUX
In the Linux kernel forwarding, you need to set the forwarded parameters in the Proc/sys directory of the proc file system, and you can use the following method to view the value Cat/proc/sys/net/ipv4/ip_forward of the parameter, which
Tags: HTTP Io AR, for SP, data on
Request objects implement request forwarding. Request forwarding means that a Web Resource notifies the server to call another web resource for processing after receiving a client request. The request object provides a getrequestdispatcher method, which returns a requestdispatcher object. Calling the forward method of this object can forward requests.
Application Scenar
to achieve interaction with the program.http://pcedu.pconline.com.cn /SOFT/VIRUS/SAFE/0710/1130476.HTMLNBSP If you want to cancel the port forwarding configured above, you can use the following statement: netsh interface portproxy Delete v4tov4 listenaddress=192.168.1.8 listenport=33891 If you want to see which port forwarding has been configured, you can use the following statement: Netsh Interfac
Someone asked me, for route forwarding, the performance of hardware forwarding is really more than the software look-up table such as Linux system a lot of it?How can I answer that? Give the data? I have no data, because my job is not to do this piece. Give a theory? I'm afraid I don't have that eloquence either. Draw a picture? I found that my system did not have the tools to install the logic circuit. So
The following content is from the network and is backed up: ssh supports port forwarding. Ssh's three powerful port forwarding commands: QUOTE: ssh-C-f-N-g-Llisten_port: DST_Host: DST_portuser @ Tunnel_Hostssh-C-f-N-g-Rliste...
The following content is from the network and is saved as a backup:Ssh supports port forwarding.Three powerful port forwarding commands o
After the form is submitted to the servlet, the URL on the browser is still the url-pattern of the servlet after the servlet is forwarded, but the content of the page is the content of the page after the jump.After a half-day study, it was found to be related to forwarding and redirection.When using the forwarding method, the contents of the form submitted by the foreground can be obtained by using the Requ
DNS Subdomain Authorization:Here we only show the subdomain authorization for forward parsingThe parent domain is able to parse the a record of the subdomain (not authoritative, because it is not self-parsing),The subdomain cannot resolve the A record of the parent domain, if it is not to resolve the address process in the parent domain: first go to the root domain of the internet and look under layers. (But we can set up forwarding in the subdomain s
Tp-link tl-wdr6300 Router port forwarding setup Step one: Requirements analysis
For example, a small company that uses the tl-wdr6300 router to connect to the Internet and build a mail server and a Web server on a local area network now needs to have users on the Internet have access to mail servers and Web servers on the company's local area network.
Tp-link tl-wdr6300 Router port forwarding
How Android phones set up call forwarding
1. First in the mobile phone's "program list" to find and click the "Settings" icon.
2. Click "Call settings" → "Call forwarding" in the Open Settings window.
3. In the Open "Call Forwarding Settings" interface, according to their actual situation, select the appropriate type of transfer. Small series here to "no ans
SSH Port forwarding is divided into two types, one is local port forwarding, also known as the local ssh tunnel. is always remote port forwarding. SSH Port forwarding, you must also specify the destination host for the data transfer, thus forming a point-to-point port forwarding.Local Port
Redirection and forwarding have an important difference: When forwarding is used, the JSP container uses an internal method to invoke the target page, and the new page continues to process the same request, and the browser will not know about the process. In contrast, the redirect means that the first page notifies the browser to send a new page request. Because when you use redirection, the URL that is dis
I found some posts about Cisco nav-10 WF configuration port forwarding sent by China Telecom Business pilot online, but it seems that one post said that later China Telecom gave him a newProgram, The Flash is normal. Later, he did not post the program. I found some information about business pilot. If you need to study it in depth, you can go and see:
Router the latest version of the program download: nav800@126.com password: 126nav800 (Do not chang
There is a large number of people on the explicit implicit forwarding and CNAME parsing records are not very deep research, do not know what the difference between the two, because all can be a domain name to jump to another domain name, the effect is not exactly the same?First, what is implicit/explicit forwarding?Take http://a.com jump to http://www.dnspod.cn for example.implicit
the difference between redirection and forwarding:Redirection and forwarding have an important difference:When forwarding is used, JSPThe container will use an internal method to invoke the target page,New page continues to process the same request,and the browser will not know this process.On the contrary,Redirection means that the first page notifies the browser to send a new page request.because,When you
1 forwarding the address bar of the browser is unchanged, the re-entry address bar has changed2 The forwarding browser requests two responses two times, and the reset is the browser request one time response3 forwarding is a method in HttpServletRequest, and the re-entry is a method in HttpServletResponse4 The parameter in the
Iptables forwarding a native 80 port request to port 8080Iptables-t nat-a prerouting-p tcp--dport 80-j REDIRECT--to-ports 8080
If you need this machine to be accessible, you need to configure the output chain:
Iptables-t nat-a output-p tcp-d 127.0.0.1--dport 80-j REDIRECT--to-ports 8080Port forwarding between two machines
Forward all 81 port requests from this machine to 192.168.1.1:8
The TCP/IP protocol family and the underlying protocol cooperate to ensure that the data can achieve end-to-end transmission. The data transfer process is a very complex process, such as a series of encapsulation and encapsulation in the process of forwarding. For network engineers, only in-depth understanding of the data in a variety of different devices in the forwarding process, the network can be proper
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