spring cloud部署问题记录

曾经终败给现在 2022-04-23 08:12 229阅读 0赞

*  配置端口号不生效：yml格式value前必须加空格。

// 错误代码
    server:
      port:8000
    //正确代码
    server:
      port: 8000

\-配置management.endpoints.jmx.exposure.include=\*不生效，yml文件value符号要使用引号括起来

// 错误代码
    management:
      endpoint:
        health:
          show-details: always
      endpoints:
        jmx:
          exposure:
            include: *
    //正确代码
    management:
      endpoint:
        health:
          show-details: always
      endpoints:
        jmx:
          exposure:
            include: "*"

\-spring security配置安全策略启动报错

#配置安全策略在2.0版本中移除，spring security默认自动开启安全策略
    security:
      basic:
        enabled: false
        
    #如果想取消安全策略，可以在启动器中移除    
    @EnableAutoConfiguration(exclude = { 
            org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class
    })

–服务端配置security后客户端修改为http://user:password@EUREKA\_HOST:PORT/eureka/仍然报错，com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server。

解决方法：

@Configuration
    @EnableWebSecurity
    public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    
       /**
         * 高版本的丢弃了 
         * 
         * security: 
         *   basic: 
         *    enabled: true 
         * 
         * 配置，应该使用以下方式开启
         *
         * @param http
         * @throws Exception
         */
        @Override
        protected void configure(HttpSecurity http) throws Exception {
    		//关闭csrf即可
            http.csrf().disable();
        }
    
        @Autowired
        public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
            auth
                .inMemoryAuthentication().passwordEncoder(new SystemPasswordEncoder())
                //admin
                .withUser("admin").password("123456").roles("EUREKA-CLIENT").and()
                //eureka-security-client
                .withUser("eureka-security-client").password("eureka-security-client").roles("EUREKA-CLIENT")
            ;
        }
    }