我有以下安全适配器用于我的Spring REST服务以使用HTTP基本http auth。现在，当我尝试向任何GET HTTP端点发送请求时，请求成功授权和处理。但所有其他HTTP方法都返回401。你有什么想法吗？

@EnableWebSecurity
public class WebSecurityAdapter extends WebSecurityConfigurerAdapter {
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    auth.inMemoryAuthentication()
        .withUser("user").password(passwordEncoder().encode("password")).roles("USER");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
    http.authorizeRequests().antMatchers("/**").hasRole("USER").and().httpBasic();
}
@Bean
public PasswordEncoder passwordEncoder() {
    return new BCryptPasswordEncoder();
}
}

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