jeesite The login process

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Running successfully jeesite After the project , Enter... In the browser 127.0.0.1:8980/js perhaps localhost:8980/js Will execute src/main/java/com/jeesite/modules/sys/web/LoginController Class login Method

/** *  The login page  */
@RequestMapping(value = "login")
public String login(HttpServletRequest request, HttpServletResponse response, Model model) {
    
  ....
  ....
  ....
   return "modules/sys/sysLogin";
}

This code will be executed twice , Finally, the return path modules/sys/sysLogin, At this time, the browser will jump to the login interface http://127.0.0.1:8980/js/a/login

/a Because in jeesite-core.yml The front-end base path is set in the file

#  Manage basic path 
adminPath: /a

Jump to /login Because in jeesite-core.yml Home page path is set in

#  Home page path 
defaultPath: ${shiro.loginUrl}
#  Login related settings 
loginUrl: ${adminPath}/login
logoutUrl: ${shiro.loginUrl}
successUrl: ${adminPath}/index

Without login, you will enter ${adminPath}/login route , and adminPath Set to /a, So the browser will jump to the login interface http://127.0.0.1:8980/js/a/login

After entering the user name and password , Will perform src/main/java/com/jeesite/modules/sys/web/LoginController Class index Method

/** *  Login successful , Enter the Management Homepage  */
@RequestMapping(value = "index")
public String index(HttpServletRequest request, HttpServletResponse response, Model model) {
    
  ....
  ....
  .... 
   //  Return to the main page view 
   return "modules/sys/sysIndex";
}

First, user permissions will be verified , stay jeesite-core.yml Set in the file

filterChainDefinitions: |
  ${adminPath}/** = user

At this time, the user has user jurisdiction .

Next, we will get user information , After successfully obtaining information, you will get __url：http://127.0.0.1:8980/js/a/index, Now it's Ajax The operation will return the string of login information , And tell the browser the interface to jump to next http://127.0.0.1:8980/js/a/index,

After the browser gets the page to jump , Will be re executed index Method , This is no longer Ajax operation , At the same time, the browser will not get the page to jump , Next, the program will return the specified user type employee, Finally, the return path modules/sys/sysIndex, Get into index Interface