这里每次执行view_count都会加1,可是我点击更新数据库也不会加1
来源:10-2 文档阅读数更新

qq_蓝骏毅_04076633
2021-08-13
<?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" > <mapper namespace="com.jiawa.wiki.mapper.DocMapperCust" > <update id="increaseViewCount" > update doc set view_count = view_count + 1 where id = #{id} </update> </mapper>
package com.jiawa.wiki.mapper; import org.apache.ibatis.annotations.Param; public interface DocMapperCust { public void increaseViewCount(@Param("id") Long id); }
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甲蛙
2021-08-16
阅读数是进入首页后,找到一本电书,点进去,展示出文档树,再点击某一篇文档,才会给这篇文档+1
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