// ==UserScript== // @name 链家自动计算公摊 // @namespace Violentmonkey Scripts // @match https://*.lianjia.com/ershoufang/*.html // @grant none // @version 1.0 // @author Ybond // @description 2021/11/16 下午2:34:13 // @license MIT // @downloadURL https://update.greasyfork.icu/scripts/438026/%E9%93%BE%E5%AE%B6%E8%87%AA%E5%8A%A8%E8%AE%A1%E7%AE%97%E5%85%AC%E6%91%8A.user.js // @updateURL https://update.greasyfork.icu/scripts/438026/%E9%93%BE%E5%AE%B6%E8%87%AA%E5%8A%A8%E8%AE%A1%E7%AE%97%E5%85%AC%E6%91%8A.meta.js // ==/UserScript== //建筑面积 let jzmj = $("#introduction .content ul>li:eq(2)").html().replace('建筑面积','').replace("㎡",""); //套内面积 let tnmj = $("#introduction .content ul>li:eq(4)").html().replace('套内面积','').replace("㎡",""); if(isNumber(tnmj)&&isNumber(jzmj)){ //公摊面积 let gtmj = ((jzmj-tnmj)/jzmj*100).toFixed(2)+"%"; $(".content .price .text .unitPrice").append(''+gtmj+''); } function isNumber(val) {   if (parseFloat(val).toString() == "NaN") {          return false;   } else {     return true;   } }