Preparations
First, build a simple Web projects to add security controls for follow-up, how to use Spring Boot when building Web applications.
Web layer implements mapping request
@Controller public class HelloController { @RequestMapping("/") public String index() { return "index"; } @RequestMapping("/hello") public String hello() { return "hello"; } }
/: Is mapped to index.html
/ the Hello: hello.html map to
achieve the mapping page
src / main / resources / templates / index.html
<! DOCTYPE HTML>
<HTML xmlns = "http://www.w3.org/1999/xhtml" xmlns: TH = "http://www.thymeleaf.org" xmlns: sec = "HTTP: // the WWW. thymeleaf.org/thymeleaf-extras-springsecurity3 ">
<head>
<title> Getting the Spring Security </ title>
</ head>
<body>
<h1> Security Welcome to the Spring! </ h1>
<the p-> click <a th : href = "@ {/ hello }"> here </a> hello </ P>
</ body>
</ HTML>
src/main/resources/templates/hello.html
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"
xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3">
<head>
<title>Hello World!</title>
</head>
<body>
<h1>Hello world!</h1>
</body>
</html>
Can be seen to provide a link / hello in index.html, it is clear where no security control, so click on the link after the jump directly to hello.html page.
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