Mybatis的對映檔案出現以下問題

Referenced file contains errors (http://mybatis.org/dtd/mybatis-3-mapper.dtd). For more information, right click on the message in the 
 Problems View and select "Show Details..."

解決辦法

將標頭檔案的

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd

將mybatis.org/dtd/mybatis-3-mapper.dtd改為www.mybatis.org/dtd/mybatis-3-mapper.dtd