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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
                # 構造函數方式構建 ```javascript var reg = new RegExp(/\d{5}/);//正則 var reg = new RegExp(/^\d{5}/);//嚴格模式下的正則 var str = "我的電話號碼時候10086"; //調用test方法來驗證字符串是否匹配,是返回值是true,不是返回值是false var flag = reg.test(str); console.log(flag);//true 嚴格模式下是false ```
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