我正在使用 spring boot 制作网站。我想使用我自己的登录页面并使用 CSS 对其进行样式设置。但是，CSS 不会链接到 HTML 页面(由 thymleaf 提供支持)属性。
根据定义的 CSS，我希望为登录页面设置红色背景色，但这并没有发生。此外，当登录成功进行时，它不会重定向到 index.html，而是显示 style.css
如果有人能帮我弄清楚如何将 css 文件正确链接到 html 文件，我将不胜感激
Controller 类:
@Controller
public class ControllerManager {
@GetMapping("/login")
public String login(){
return "login";
}
@GetMapping(value = {"/",""} )
public String homePage(){
return "index";
}
}
配置类:
@Configuration
public class ConfigManager extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.anyRequest()
.fullyAuthenticated()
.and()
.formLogin()
.loginPage("/login")
.permitAll();
}
}
登录.html 文件
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Please Login</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" type="text/css" media="all" th:href="@{/css/style.css}"/>
</head>
<body>
<div>
<div class="container">
<form name="f" th:action="@{/login}" method="post">
<fieldset>
<legend>Please Login</legend>
<div th:if="${param.error}" class="alert alert-error">
Invalid username and password.
</div>
<div th:if="${param.logout}" class="alert alert-success">
You have been logged out.
</div>
<label for="username">Username</label>
<input type="text" id="username" name="username"/>
<label for="password">Password</label>
<input type="password" id="password" name="password"/>
<div class="form-actions">
<button type="submit" class="btn btn-primary">Log in</button>
</div>
</fieldset>
</form>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"
integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1"
crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"
integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM"
crossorigin="anonymous"></script>
</body>
</html>
模板/index.html
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Please Login</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
</head>
<body>
<p th:text="Hello World">Greeting</p>
</body>
</html>
静态/css/style.css
body{
background-color: red;
}
登录前:
登录后:
当我点击返回 (<--) 按钮时，样式被应用:
调试器当我想登录时:
登录后的调试器:
点击返回按钮后的调试器:
最佳答案
您应该如下忽略静态资源。
配置类:
@Configuration
public class ConfigManager extends WebSecurityConfigurerAdapter {
@Override
public void configure(WebSecurity web) {
web.ignoring().antMatchers("/css/**", "/js/**");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.anyRequest()
.fullyAuthenticated()
.and()
.formLogin()
.loginPage("/login")
.permitAll();
}
}
希望对您有所帮助!
关于html - 使用自定义 CSS 登录页面，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56836176/