[koreader]statistics插件之博客阅读统计模块
前言
去年我打算将koreader的阅读统计模块挪到我的博客站点，为了自己更好的能看到阅读统计，经过3天左右的开发，现在可以汇报下了
截图
架构
编码阶段刚结束，随意添加了几个统计的内容，先凑活着用，后续再调整。
图用了echart.
通过syncthingt（安卓版本）同步koreader目录下的staticstics.sqlite3文件，系统通过采集到本地mysql表中，然后针对表进行具体的查询。
关键查询
最近一个阶段（比如周，月）每天阅读的页数及阅读时间
<select id="getDatesFromAllDetail" parameterType="String" resultMap="datesFromAllDetail">
<!-- '%Y-%m-%d'--> SELECT dates, COUNT(*) AS pages, SUM(sum_duration) AS durations,year,month FROM (SELECT DATE_FORMAT(FROM_UNIXTIME(start_time), '%Y') AS year, DATE_FORMAT(FROM_UNIXTIME(start_time), '%m') AS month, DATE_FORMAT(FROM_UNIXTIME(start_time), #{dateFormat}) AS dates, SUM(duration) AS sum_duration FROM biz_koread_statistics_page_stat WHERE 1=1 <if test="startTime!=null"> AND start_time >= #{startTime} </if> GROUP BY id_book , page , dates,year,month) AS b GROUP BY dates,year,month ORDER BY dates DESC; </select>
获取近一日/近一周/近一月/近一年/总时间 的阅读时间
SELECT
(select sum(duration) as all_books from biz_koread_statistics_page_stat) AS all_books,
(select sum(duration) as begin_day from biz_koread_statistics_page_stat where 1=1
<if test="fromBeginDay!=null">
and start_time>#{fromBeginDay}
</if>) AS begin_day,
(select sum(duration) as begin_week from biz_koread_statistics_page_stat where 1=1
<if test="fromBeginWeek!=null">
and start_time>#{fromBeginWeek}
</if>) AS begin_week,
(select sum(duration) as begin_month from biz_koread_statistics_page_stat where 1=1
<if test="fromBeginMonth!=null">
and start_time>#{fromBeginMonth}
</if>) AS begin_month,
(select sum(duration) as begin_year from biz_koread_statistics_page_stat where 1=1
<if test="fromBeginYear!=null">
and start_time>#{fromBeginYear}
</if>) AS begin_year
FROM DUAL
本文来自：[koreader]statistics插件之博客阅读统计模块-小码农，转载请保留本条链接，感谢！
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- 本文标签： koreader
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