spring secrity添加和去掉x-frame-options deny安全头

      <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
        <version>5.2.1.RELEASE</version>
      </dependency>
      <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-config</artifactId>
        <version>5.2.1.RELEASE</version>
      </dependency>

packagecom.chinasofti.cloudeasy.config;

importorg.springframework.security.config.annotation.web.builders.HttpSecurity;
importorg.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
importorg.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

@EnableWebSecurity
public class WebSecurityConfiguration extendsWebSecurityConfigurerAdapter {
    //@Override
    //protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    //auth.inMemoryAuthentication().withUser("a").password("a").roles("USER");
    //}
@Override
    protected void configure(HttpSecurity http) throwsException {
        http.headers().frameOptions().sameOrigin(); //同源跨域
http.headers().frameOptions().deny();
        http.headers().frameOptions().disable();
    }
}