version：spring Boot 3.15当我向后端提交我的用户名和密码时，它总是得到一个405响应，就像这样enter image description here但是，首先，控制器是Post，表单方法也是Post
@Controller
public class LoginController {
@GetMapping("/login")
public String login() {
return "login";
}
@GetMapping("/success")
public String success() {
return "success";
}
@GetMapping("/error")
public String error() {
return "error";
}
@Autowired
AuthenticationManager authenticationManager;
@PostMapping("/doLogin")
public void doLogin(@RequestBody User user){
Authentication authenticationRequest =
UsernamePasswordAuthenticationToken.
unauthenticated(user.username(), user.password());
Authentication authenticationResponse =
this.authenticationManager.authenticate(authenticationRequest);
}
public record User(String username, String password){
}
}字符串
这是形式
<!DOCTYPE html>
<!--<%@ taglib uri="http://www.springframework.org/tags/form" prefix="f"%>-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Please Log In</title>
</head>
<body>
<h1>Please Log In</h1>
<div th:if="${param.error}">
Invalid username and password.</div>
<div th:if="${param.logout}">
You have been logged out.</div>
<form th:action="@{/doLogin}" method="post">
<!-- <input type="hidden" th:name="${_csrf.parameterName}" th:value="${_csrf.token}"/>-->
<div>
<input type="text" name="username" placeholder="Username"/>
</div>
<div>
<input type="password" name="password" placeholder="Password"/>
</div>
<input type="submit" value="Log in" />
</form>
</body>
</html>型
其次，csrf存在。enter image description here最后，这是我的配置
@EnableWebSecurity
@Configuration
public class SecurityConfig {
@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
// http.csrf((csrf) -> csrf.disable());
http
.authorizeHttpRequests((authorize) -> authorize
.requestMatchers("/login","/doLogin").permitAll()
.anyRequest().authenticated()
);
http
.formLogin(form -> form
.loginPage("/login")
.loginProcessingUrl("/doLogin")
.successForwardUrl("/success")
.permitAll()
);
return http.build();
}
@Bean
public UserDetailsService userDetailsService() {
UserDetails userDetails = User.withDefaultPasswordEncoder()
.username("123456")
.password("123456")
.roles("USER")
.build();
return new InMemoryUserDetailsManager(userDetails);
}
@Bean
public AuthenticationManager authenticationManager(
UserDetailsService userDetailsService)
{
DaoAuthenticationProvider authenticationProvider = new DaoAuthenticationProvider();
authenticationProvider.setUserDetailsService(userDetailsService);
ProviderManager providerManager = new ProviderManager(authenticationProvider);
return providerManager;
}
}型
这个问题困扰了我好几天，我不知道如何解决它。
1条答案
按热度按时间qjp7pelc1#
因为你的http.formLogin配置了successForwardUrl（“/success”），当doLogin认证成功时，你会被转发到成功页面，但是请求方法是GET，所以405会appear.you可以使用
@RequestMapping("/success")