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| function formatDouble(str) { let num: any = str.replace(/[^\d.]/g, ""); num = num.replace(/\.{2,}/g, "."); num = num.replace(".", "$#$").replace(/\./g, "").replace("$#$", "."); num = num.replace(/^(\-)*(\d+)\.(\d\d).*$/, "$1$2.$3"); if (num.indexOf(".") === 0) { num = num.replace(".", "0."); } if (num.indexOf(".") < 0 && num != "") { num = parseFloat(num); } return num; }
|
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最近打算存点钱,吃点高端的像沙县小吃这样的餐厅
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