iBatis的xml中sql语句含中文时出现乱码的问题
在ibatis项目中有时候会在xml的sql语句中加入中文查询条件,例如 select * from user where name = '小明' 这种形式,在运行项目时会出现乱码问题,解决办法如下:
最近在iBatis网站上看到解决办法了
是读xml的时候出了问题,需要在java文件读取ibatis配置xml 时,对Reader文件流设置编码
要求 ibatis 版本2.3
Resources.setCharset(Charset.forName("UTF-8"));
Reader reader = Resources.geResources.setCharset(Charset.forName("UTF-8"));
实例代码:
private static final DaoManager daoManager; private static final String resource = "com/myProject/database/dao.xml"; static { Properties props = new Properties(); props.put("driver", C.DB_DRIVER); props.put("url", C.DB_URL); props.put("username",C.DB_USERNAME); props.put("password",C.DB_PASSWORD); daoManager = newDaoManager(props); } private static DaoManager newDaoManager(Properties props) { try { com.ibatis.common.resources.Resources.setCharset(Charset.forName("utf-8")); Reader reader = Resources.getResourceAsReader(resource); return DaoManagerBuilder.buildDaoManager(reader, props); } catch (Exception e) { throw new RuntimeException("get new manager error: " + e, e); } }