"C:\Program Files\Java\jdk-11.0.7\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2020.1\lib\idea_rt.jar=52695:C:\Program Files\JetBrains\IntelliJ IDEA 2020.1\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\Administrator\Desktop\java\IdeaProjects\mybatisdemo\out\production\mybatisdemo;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\asm-7.1.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\cglib-3.3.0.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\ognl-3.2.14.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\log4j-1.2.17.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\mybatis-3.5.5.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\log4j-api-2.13.3.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\slf4j-api-1.7.30.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\log4j-core-2.13.3.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\commons-logging-1.2.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\javassist-3.27.0-GA.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\slf4j-log4j12-1.7.30.jar;C:\Users\Administrator\Desktop\java\jarpack\mybatisjar\mysql-connector-java-5.1.48.jar com.bjsxt.text.Test log4j:WARN No appenders could be found for logger (org.apache.ibatis.logging.LogFactory). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Exception in thread "main" org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession. ### The error may exist in SQL Mapper Configuration ### Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.datasource.DataSourceException: Unknown DataSource property: userpassword at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.SqlSessionFactoryBuilder.build(SqlSessionFactoryBuilder.java:80) at org.apache.ibatis.session.SqlSessionFactoryBuilder.build(SqlSessionFactoryBuilder.java:64) at com.bjsxt.dao.impl.UsersDaoImpl.selectUsersAll(UsersDaoImpl.java:25) at com.bjsxt.text.Test.main(Test.java:13) Caused by: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.datasource.DataSourceException: Unknown DataSource property: userpassword at org.apache.ibatis.builder.xml.XMLConfigBuilder.parseConfiguration(XMLConfigBuilder.java:122) at org.apache.ibatis.builder.xml.XMLConfigBuilder.parse(XMLConfigBuilder.java:99) at org.apache.ibatis.session.SqlSessionFactoryBuilder.build(SqlSessionFactoryBuilder.java:78) ... 3 more Caused by: org.apache.ibatis.datasource.DataSourceException: Unknown DataSource property: userpassword at org.apache.ibatis.datasource.unpooled.UnpooledDataSourceFactory.setProperties(UnpooledDataSourceFactory.java:55) at org.apache.ibatis.builder.xml.XMLConfigBuilder.dataSourceElement(XMLConfigBuilder.java:329) at org.apache.ibatis.builder.xml.XMLConfigBuilder.environmentsElement(XMLConfigBuilder.java:283) at org.apache.ibatis.builder.xml.XMLConfigBuilder.parseConfiguration(XMLConfigBuilder.java:117) ... 5 more Process finished with exit code 1
找了一晚上没找到原因,老师帮帮忙!
源码:src.rar