遇到的问题:
maven INSTINCT 提示乱码,GBK之类的;
pom文件新增代码解决:
<properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties>
2、mybatis中提示 Mapped Statements collection already contains value
[D:apache-tomcat-msgwebappsdataServiceWEB-INFclassescncreditharmoney ddaoimplDetailsListDaoMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Mapped Statements collection already contains value for cn.creditharmoney.td.dao.DetailsListDao.insertAssociationPartner
是因为map的xml中存在两个一样的id造成的,删除一个即可。