1.找到该xml中dtd的位置
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
2.按住ctrl键,将鼠标移到
"http://mybatis.org/dtd/mybatis-3-config.dtd"
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
"http://mybatis.org/dtd/mybatis-3-config.dtd"