Spring boot spring安全选项调用403

我正在使用Spring Boot 2.x Spring Security JWT为我的Angular 5应用程序创建REST API .

我可以使用POSTMAN登录，但是从Angular应用程序，我的OPTIONS调用失败：

Request URL: http://localhost:8080/api/v1/login
Request Method: OPTIONS
Status Code: 403 
Remote Address: [::1]:8080

SecurityConfiguration.java

import javax.sql.DataSource;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;

@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
    @Autowired
    private BCryptPasswordEncoder bCryptPasswordEncoder;

    @Autowired
    private DataSource dataSource;

    @Value("${spring.queries.users-query}")
    private String usersQuery;

    @Value("${spring.queries.roles-query}")
    private String rolesQuery;

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.jdbcAuthentication().usersByUsernameQuery(usersQuery).authoritiesByUsernameQuery(rolesQuery).dataSource(dataSource)
                .passwordEncoder(bCryptPasswordEncoder);
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.cors().disable().csrf().disable().authorizeRequests().antMatchers("/").permitAll().antMatchers("/").permitAll();
    }

    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring().antMatchers("/resources/**", "/static/**", "/css/**", "/js/**", "/images/**");
    }
}

application.properties

# ===============================
# = DATA SOURCE
# ===============================
spring.datasource.url=jdbc:mysql://localhost:3306/some_db

spring.datasource.username=some_user
spring.datasource.password=some_password
spring.datasource.driverClassName=com.mysql.jdbc.Driver

# ===============================
# = JPA / HIBERNATE SETTINGS
# ===============================

spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto = validate

# =============================================================
# = Spring Security / Queries for AuthenticationManagerBuilder  
# =============================================================

spring.queries.users-query=select email, password from users where email=?
spring.queries.roles-query=select u.email, r.role from users u inner join user_role ur on(u.user_id=ur.user_id) inner join role r on(ur.role_id=r.role_id) where u.email=? 

# ===========================
# = JSON WEB TOKEN SETTINGS  
# ===========================

jwt.secret= JWTSuperSecretKey
jwt.expiration = 604800000

POSTMAN:

POST：http://localhost:8080/api/v1/login

内容类型：application / x-www-form-urlencoded

这是角度方面的 Headers 问题吗？