vue-cli-service serveINFOStarting development server...40% building 78/80 modules 2 active C:\work\www\node_modules\webpack-dev-server\node_modules\ansi-regex\index.jsBrowserslist: caniuse-lite is outdated. Please run:npx browsers..
创建表:CREATE TABLE db_user( id character varying(50) NOT NULL, age integer, name character varying(100), roleid character varying, CONSTRAINT db_user_pkey PRIMARY KEY (id))随便插入几条数据即可。一、不加锁演示1、打开一个postgreSQ..