`

js test正则批量判断字符串是否存在

    博客分类:
  • js
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function myFunction() {
    var str = "99690001";
    var res = /^(99690001|99690002|99690003|99690004|99690005)$/.test(str);
    document.getElementById("demo").innerHTML = res;
}

str = "99690001";   //true
str = "99690005";   //true
str = "99690001w";//false
str = "996900021"; //false
str = "999690001"; //false

 

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