springSecurity5 重定向登录页面后 报错:尝试清除 Cookie.net::ERR_TOO_MANY_REDIRECTS status:200

springSecurity5 使用:

http.formLogin().loginPage("/login");
报错如下图:

springsucurity5 中 需要给 自己定义的请求加权限:

失败代码如下:

public class MySecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
//定制请求的授权规则
        http.authorizeRequests().antMatchers("/").permitAll()
                .antMatchers("/manage/**").hasRole("manage")
                .antMatchers("/view/**").hasRole("view")
                .antMatchers("/db/**").hasRole("db").anyRequest().authenticated();
        http.formLogin().loginPage("/login");

修正后代码如下:

public class MySecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().antMatchers("/").permitAll()
                .antMatchers("/login").permitAll()
                .antMatchers("/manage/**").hasRole("manage")
                .antMatchers("/view/**").hasRole("view")
                .antMatchers("/db/**").hasRole("db").anyRequest().authenticated();
//http.formLogin();
        http.formLogin().loginPage("/login");
原文地址:https://www.cnblogs.com/belen87/p/12004004.html