org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.lang.NumberFormatException: For input string: "W%" ### Cause: java.lang.NumberFormatException: For input s
一个常见的myBatis xml文件中的引号错误：
| org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.lang.NumberFormatException: For input string: "W%" ### Cause: java.lang.NumberFormatException: For input string: "W%" at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:150) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:139) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:76) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59) at com.sun.proxy.$Proxy6.copyUserByDynamicSql(Unknown Source) at com.test.TestUser.testCopyUserByDynamicSql(TestUser.java:116) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) Caused by: java.lang.NumberFormatException: For input string: "W%" at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2043) at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110) at java.lang.Double.parseDouble(Double.java:538) at org.apache.ibatis.ognl.OgnlOps.doubleValue(OgnlOps.java:243) at org.apache.ibatis.ognl.OgnlOps.compareWithConversion(OgnlOps.java:100) at org.apache.ibatis.ognl.OgnlOps.isEqual(OgnlOps.java:143) at org.apache.ibatis.ognl.OgnlOps.equal(OgnlOps.java:802) at org.apache.ibatis.ognl.ASTNotEq.getValueBody(ASTNotEq.java:53) at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212) at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258) at org.apache.ibatis.ognl.ASTAnd.getValueBody(ASTAnd.java:61) at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212) at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258) at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:470) at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:434) at org.apache.ibatis.scripting.xmltags.OgnlCache.getValue(OgnlCache.java:44) at org.apache.ibatis.scripting.xmltags.ExpressionEvaluator.evaluateBoolean(ExpressionEvaluator.java:32) at org.apache.ibatis.scripting.xmltags.IfSqlNode.apply(IfSqlNode.java:34) at org.apache.ibatis.scripting.xmltags.MixedSqlNode.apply(MixedSqlNode.java:33) at org.apache.ibatis.scripting.xmltags.TrimSqlNode.apply(TrimSqlNode.java:55) at org.apache.ibatis.scripting.xmltags.MixedSqlNode.apply(MixedSqlNode.java:33) at org.apache.ibatis.scripting.xmltags.DynamicSqlSource.getBoundSql(DynamicSqlSource.java:41) at org.apache.ibatis.mapping.MappedStatement.getBoundSql(MappedStatement.java:292) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:81) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148) ... 30 more |
简单的来看传入参数的字符串有问题，但是检查多边后字符串还是没问题，其实问题是习惯造成的，一般大家都有习惯在有引号嵌套的时候在外面使用"" ,在里面使用'' ,这就是问题所在，下面是错误的代码：
<if test= "username != null and username != ' ' ">
将其改为
<if test= 'username != null and username != " " ' >
再次测试则没有问题了。
org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.lang.NumberFormatException: For input string: "W%" ### Cause: java.lang.NumberFormatException: For input s的更多相关文章
- org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manu
这个是sql 语句 错误 仔细检查 SQL语句是否写错了 org.apache.ibatis.exceptions.PersistenceException: ### Error queryi ...
- org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent succ
数据库 没有开启 连接失败 org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause ...
- mybatis <fireach> 拼接sql语句 org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.apache.ibatis.builder.BuilderException: Error evaluating expression 'in'. Cause:
<select id="getUserIn" parameterType="QueryVo" resultMap="userMap"& ...
- org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents mor
今天在用junit测试mybits程序是遇到一个问题,报错为: org.apache.ibatis.exceptions.PersistenceException: ### Error queryin ...
- 使用Mybatis连接数据库时报错：org.apache.ibatis.exceptions.PersistenceException: ### Error updating database.
我的原因是字段名写错了,去数据库中复制字段名再运行就成功了.
- MyException--org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession. ###
org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession. ### The error may ...
- Mybatis-java.lang.RuntimeException: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession. ### The error may exist in sqlmap/User.xml ### Cause: org.apache.ibatis.builder.B
mappers(映射器) 使用相对于类路径的资源 如:<mapper resource="sqlmap/User.xml" /> 使用完全限定路径 如:<mapp ...
- MyBatis-Exception：org.apache.ibatis.exceptions.PersistenceException
错误信息如下: HTTP Status 500 - org.mybatis.spring.MyBatisSystemException: nested exception is org.apache. ...
- mybatis bug之org.apache.ibatis.exceptions.PersistenceException:
详细报错信息: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java. ...
随机推荐
- GUI学习之十七——QDoubleSpinBox学习总结
在上一章我总结了QSpinBox的使用方法,QSpinBox是用来操作整数或离散集合的,还有另外一种控件是用来操作浮点类数据的,就是QDoubleSpinBox. 一.描述 QDoubleSpinBo ...
- BOM-window
窗口位置 screenLeft和screenTop screenLeft 和 screenTop 属性,分别用于表示窗口相对于屏幕左边和上边的位置.Firefox 则在screenX 和 screen ...
- POJ2942 UVA1364 Knights of the Round Table 圆桌骑士
POJ2942 洛谷UVA1364(博主没有翻墙uva实在是太慢了) 以骑士为结点建立无向图,两个骑士间存在边表示两个骑士可以相邻(用邻接矩阵存图,初始化全为1,读入一对憎恨关系就删去一条边即可),则 ...
- React Native 中吐司组件react-native-easy-toast
https://github.com/crazycodeboy/react-native-easy-toast 用法: import Toast from 'react-native-easy-toa ...
- mysql ORDER BY语句 语法
mysql ORDER BY语句 语法 作用:用于对结果集进行排序. 语法:顺序:SELECT * from 表名 ORDER BY 排序的字段名 倒序:SELECT * from 表名 ORDER ...
- prefetches
用于设置预请求的所有url的列表,该部分URL,会在进入小程序后自动发起请求(优于开发者代码加载).当开发者再次发起request请求时可以增加cache参数,如果配置的prefetch请求已返回,则 ...
- 863D - Yet Another Array Queries Problem（思维）
原题连接:http://codeforces.com/problemset/problem/863/D 题意:对a数列有两种操作: 1 l r ,[l, r] 区间的数字滚动,即a[i+1]=a[i] ...
- （20）C++项目练习三--------【运动物体视频检测跟踪系统】
1.功能点 (1)视频监控显示 (2)移动物体标定跟踪(轨迹显示) (3)实时视频保存(以时间戳形式) (4)移动物体触发视频保存.报警 (5)视频文件分类.回放.搜索 进行中............ ...
- Linux root用户与普通用户时间不一致
造成这种原因有多种,可能是安装软件时选的时区不是本国时间等等. 今天检查了root用户和oracle及grid用户的时间不一样,幸好数据库还没有正式应用,不然可能会造成时间差影响. 现在将同步的方法步 ...
- VMware 15 搭建MacOS 10.14教程
写于2018.12.23 教程原文链接:https://pan.baidu.com/s/1wvNYg_MQH_lwewKbpCQ5_Q ———————————————————————————————— ...