1.准备工作 软件:eclipse. mysql .navicat for mysql 包:mybatis-3.1.1.jar mysql-connector-java-5.1.7-bin.jar 2.创建项目 web项目在eclipse中是指动态web项目,即Dynamic web project. 源码放在src文件夹. jar包放在自建的lib文件夹下然后build path到当前项目中. 3.创建数据库和表 打开 MYSQL command line client,输入数据库密码…
1.参数绑定失败 org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.binding.BindingException: Parameter 'msgs3' not found. Available parameters are [msgs, param1] 相关信息 <insert id="insertBatch"> INSERT INTO t_user (id…
前言 到底还是没理解清楚的锅~~~~搞了好久...啊啊啊啊 错误: There is no getter for property named 'name' in 'class java.lang.Long' org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: There is no getter for property…
mybatis oracle mysql 批量插入一.oracle的批量插入方式insert into db(id, zgbh, shbzh) select '1', '2', '3' from dual union all select '2', '3', '4' from dual union all select '3', '4', '5' from dual union all select '4', '5', '6' from dual union all select '5', '6…
"bdate like '#{date}%' and ..." 最开始这样写的· 将传入的参数和%用单引号包起来,但是这会报错 java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0). 查阅资料后发现不能使用单引号将占位参数包起来,这样编译后的结果就是 like '?%' 即把占位的“?”作为了参数 然后我想到把通配符加在参数里面传进来,如下所示 &qu…