nested exception is java.lang.IllegalArgumentException: errorPage must begin with ‘/‘

Myth丶恋晨 2023-10-15 09:18 81阅读 0赞

## 1、错误信息 ##

在使用springSecurity权限控制框架的时候报错:

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration': Unsatisfied dependency expressed through method 'setFilterChains' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityFilterChain' defined in class path resource \[com/txc/securitydemo1/config/SecurityConfig.class\]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate \[org.springframework.security.web.SecurityFilterChain\]: Factory method 'securityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException: errorPage must begin with '/'  
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.resolveMethodArguments(AutowiredAnnotationBeanPostProcessor.java:774) ~\[spring-beans-5.3.29.jar:5.3.29\]  
at

## 2、错误分析及解决方案 ##

本质就是提示页面的前缀必须包含/，如下配置，路径必须包括/符号-/login.html

http.loginPage("/login.html")
                    .loginProcessingUrl("/login")//登录接口
                    .usernameParameter("username")
                    .passwordParameter("password")
                    .defaultSuccessUrl("/test")
                    // 放行登录地址（访问登录地址无需已登录状态）
                    .permitAll()
                    .and().csrf();