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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                ![](https://img.kancloud.cn/08/66/0866a8f1aca1e1b479a5060e0ba83c2c_809x427.png) 如圖所示很多比較大的站點都有這樣的一個小玩意 就是本文有多少字 閱讀需要多少時間。 一段小小的js就可以實現,當然了php也可以功能太小了不值得做鉤子或者插件自己需要的話再模板加一下吧。 ~~~ <script?type="text/javascript"> $(document).ready(function()?{ ????var?read_time?=?$("#content").text().length; ????var?read_zishu?=?$("#content").text().length; ????var?read_time?=?read_time?/?400;?//計算閱讀時間?400字是取中 ????var?read_time?=?Math.round(read_time); ????if?(read_time?>?1)?{ ????????$('#read-time').html('本文共計'?+?read_zishu?+?'字,預計閱讀時間'?+?read_time?+?'分鐘'); ????}?else?{ ????????$('#read-time').html('預計閱讀時間1分鐘'); ????} }) </script> ~~~ ~~~ #content?為內容標簽的id?例如:<div?id="content">{$info.content}</div> ~~~ 然后在他的上面加上一個![](https://img.kancloud.cn/6c/9d/6c9d1d3c38d4102b9d8b009679af58fa_201x28.png)?? 就可以了 樣式自己寫個就好。最終效果 ![](https://img.kancloud.cn/dc/06/dc069a598a2df6ecb802d0ca698ef69e_864x509.png)
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                              哎呀哎呀视频在线观看