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RSS订阅原创 redis分布式锁
redis分布式锁sevice 层高并发测试测试结果sevice 层 @Override public Vo addOnDev(OnDev onDev) { Vo vo = new Vo(); Boolean lock = false; try { //查找最大id QueryWrapper<OnDev> wrapper = new QueryWrapper<>();
2020-11-09 14:40:58
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原创 mybatis plus+vue的分页多表条件查询
mybatis plus+vue的分页多表条件查询mappersevicecontrollerjspvuemysql语句mapperpublic interface OnDevMapper extends BaseMapper<OnDev> { @Select("select od.*,oc.name_c as enterLoginTypeName,om.name_c as moneyTypeName," + "oe.name_c as enterClassName
2020-11-07 17:48:23
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原创 mysql 存储过程（mybatis plus）
mysql 存储过程（mybatis plus）mysql函数mapperSevicemysql函数CREATE DEFINER=`root`@`%` PROCEDURE `part_id_dpt`(IN f_type INT,in sys_name varchar(50),#in f_length int,out sy_content varchar(50))BEGIN declare res varchar(500); declare tmp_content varchar(500
2020-11-07 17:35:32
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原创 2020-09-03
城市三级 2019（台湾、澳门、香港可能不太准确）/*Navicat Premium Data TransferSource Server : localhost_3306Source Server Type : MySQLSource Server Version : 80019Source Host : localhost:3306Source Schema : testTarget Server Type : MySQL
2020-09-03 17:34:03
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