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HTTP Hypertext transfer protocol Hyper Text Transfer Protocol

When we enter an address in the address bar of the browser , You can access a page of the server

The process itself is the interaction between two applications , One application is the browser , Another application is the server .

What is the agreement ？ A protocol is the communication between different applications according to a pre-determined agreement . So we can... Each other Read What the other party means .

Browsers and WEB Between servers , It uses a method called HTTP Our agreement . This is BS (Browser Server ) The foundation of the architecture model
Correct


Step 1 :

HTTP agreement

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HTTP The protocol consists of request and response
HTTP agreement


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Q & A area    
2017-09-26 Boss, I'd like to say that remote login has been detected after my account registration , It's normal , I am here win Please verify the mailbox below , stay centos Let's take a look at your tutorial , I hope you don't have a title, ha ha
SSH Attitude users 81

about J2EE-HTTP agreement - Protocol concept Your questions
Boss, I'd like to say that remote login has been detected after my account registration , It's normal , I am here win Please verify the mailbox below , stay centos Let's take a look at your tutorial , I hope you don't have a title, ha ha




5 One answer

sfsgsmdx_ writing
Answer time ：2019-07-25
Consider downloading an offline version of , So there is no conflict

BeachFish
Answer time ：2019-07-04
The webmaster means at the same time ...what's your problem

I will study hard JAVA of
Answer time ：2018-11-07
I often log in to other places , But I didn't go to another place , I'm just a browser with many windows .

canlook9419
Answer time ：2017-11-22
stationmaster If I use 3 A browser to see Will there be a title

how2j
Answer time ：2017-09-27
If so , It is judged that one account is used by multiple browsers , Try to ensure that only one browser is in use at the same time



The answer has been submitted successfully , Auditing . Please My answer Check the answer record at , thank you
answer Or code please Fill in at least one , If you have a problem , Please ask again , Otherwise, the webmaster may not see



2017-03-08 It shouldn't be ~
clown_14

about J2EE-HTTP agreement - Protocol concept Your questions



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           how2j  
           
 
            
             Answer time ：2017-03-09  
           

              Thanks for reminding , ha-ha  
           
 
          
 
          
 
          
 
           
           
          
 
           
          
 
           

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              answer   Or  
              code   please  
              Fill in at least one ,  If you have a problem , 
              Please ask again , Otherwise, the webmaster may not see  
            
 
            
 
            
 
              
              
 
                
                 
 		 
              
 
              
 
                
                 
 		 
              
 
              
            
 
            
 
              
              
              
              
            
 
           
 
          
 
          
 
          
 
         
 
        
 
       
 
 
     
 
 
       
 
         
       
 
       
 
         
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             Ask questions and try to provide complete code , Environment description , The more conducive to the recurrence of the problem , The faster your question can be answered . 
           
  Have questions about the code in the tutorial , Please provide which step , Which line is in doubt , This makes it easy to quickly locate the problem , Improve the speed at which questions are answered  
           
  In the thousands of questions that already exist , A considerable proportion , Because of the use of and webmaster  
            Different versions of the development environment  Resulting in , For example  jdk, eclpise, idea, mysql,tomcat  Wait, the version of the software is inconsistent . 
           
  Please use the same version as the webmaster , You can save yourself a lot of learning time .  The webmaster sorted out the software versions used in teaching , It's all here ,  Convenient for everyone to download ： 
           /k/helloworld/helloworld-version/1718.html  
            
            
            
          
 
         
 
         
 
         
 
           
           
 
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