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Javascript中字符串模式匹配的测试_Javascript_Regex - Fatal编程技术网

Javascript中字符串模式匹配的测试

Javascript中字符串模式匹配的测试,javascript,regex,Javascript,Regex,我想检查字符串是否与JavaScript中的给定模式匹配 <script> var str = "Error: ..."; var isMatch = checkMatch("^Error:*", str); //return a boolean </script> 有没有类似的功能可以执行此操作?您可以从这里开始: var str = "Error: ..."; var has_match = str.match(/^Error:.*/) !== nu

我想检查字符串是否与JavaScript中的给定模式匹配

<script>
    var str = "Error: ...";
    var isMatch = checkMatch("^Error:*", str); //return a boolean
</script>
有没有类似的功能可以执行此操作?

您可以从这里开始:
var str = "Error: ...";
var has_match = str.match(/^Error:.*/) !== null