解决办法:引入mybatis-3-config.dtd 文件
Window-preferences-搜索xml-xml catalog
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
Config配置
mapper配置
配置完成后重启下Myeclipse即可
结果如下: