1、在eureka服务器的pom.xml中引入依赖：
<!-- Spring Cloud Security 依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
2、创建密码安全认证密码匹配规则类MyPasswordEncoder.java：
package com.zero4j.config;
import org.springframework.security.crypto.password.PasswordEncoder;
public class MyPasswordEncoder implements PasswordEncoder {
@Override
public String encode(CharSequence charSequence) {
return charSequence.toString();
}
@Override
public boolean matches(CharSequence charSequence, String s) {
return s.equals(charSequence.toString());
}
}
3、在eureka服务器中创建配置类SecurityConfig.java：
package com.zero4j.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.factory.PasswordEncoderFactories;
import org.springframework.security.crypto.password.PasswordEncoder;
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.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Bean
public PasswordEncoder passwordEncoder() {
return PasswordEncoderFactories.createDelegatingPasswordEncoder();
}
//@Autowired
//BCryptPasswordEncoder passwordEncoder;
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
//以前可以不指定PasswordEncoder,但是新的SpringBoot依赖的SpringCloudScurity需要了
//auth.inMemoryAuthentication().withUser("admin").password("123456").roles("ADMIN");
//这样，密码以明文的方式进行匹配
auth.inMemoryAuthentication().passwordEncoder(new MyPasswordEncoder()).withUser("admin").password("123456").roles("ADMIN");
//auth.inMemoryAuthentication().withUser("admin").password(passwordEncoder.encode("123456")).roles("ADMIN");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.csrf().ignoringAntMatchers("/eureka/**");
super.configure(http);
}
}
4、启动服务，访问eureka服务中心，使用admin:123456进行登录，成功进入eureka控制台
5、对微服务提供者的application.propertites说引用的eureka服务中心地址的前面加入“admin:123456@”，如：http\://admin:123456@localhost\:8761/eureka/ ，然后启动即可~