1.配置文件添加配置management-pc-api:ribbon:NFLoadBalancerRuleClassName: com.hecr.FixedIpRule网关添加拦截添加 lb2.自定义均衡负载类,继承 AbstractLoadBalancerRulepackage com.hecr;import com.netflix.client.config.IClientConfig;imp

1.docker的update命令[root@iZbp1e9mxelwe7pwimpw8sZ ~]# docker update --helpUsage:docker update [OPTIONS] CONTAINER [CONTAINER...]Update configuration of one or more containersOptions:--blkio-weight uint16

1.问题描述docker启动mysql因为配置文件报错，导致容器启动不了。2.查看docker日志docker logs 934d3ecaac051d9cad3报错如下：2020-07-27T12:55:46.949838Z 0 [Note] Shutting down plugin 'binlog'2020-07-27T12:55:46.950677Z 0 [Note] mysqld: Shut

1.demoreturnJson(servletResponse, JSON.toJSONString(R.error(40027, "登录信息已失效,请重新登录")));return;private void returnJson(ServletResponse response, String json) {PrintWriter writer = null;response.setCha