distant-遥远

摘要： use myblog; -- show tables -- 插入语句 -- insert into users(username,`password`,realname) values('遥远','123','ooo'); -- 查询users所有列 -- select *from users; -- 查询id username 列 -- select id, username from user 阅读全文

摘要： 文件结构图 { "next":"b.json", "msg":"this is a" } { "next":"c.json", "msg":"this is b" } { "next":"null", "msg":"this is c" } 上一层 阅读全文