一光年

代码// 读取Mybaits的主配置配置文件，返回该文件的输入流。 String resource = "mybatis.cfg.xml"; Reader reader = Resources.getResourceAsReader(resource); // 读取配置文件流将这些配置信息存放到Configuration类中。 SqlSessionFactory ssf = new SqlSess...

DefaultSqlSession@Override public <T> T getMapper(Class<T> type) { return configuration.<T>getMapper(type, this); }Configurationpublic <T> T getMapper(Class<...

UserInfo user = (UserInfo) session.selectOne("User.selectUser", "1");DefaultSqlSession@Override public <T> T selectOne(String statement, Object parameter) { // Popular vote was to re...