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ÉùÃ÷:1.var reg=new Regex("^±í´ïʽ$","²ÎÊý") 2.ÄäÃû(JSonµÄд·¨) /±í´ïʽ/²ÎÊý,Èç:/±í´ïʽ/gi
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var str="×Ö·û´®";
var str2= str.replcace(reg»òÄäÃû,"Ìæ»»³ÉµÄ×Ö·û´®")
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var str="×Ö·û´®";
var arr=str.match(reg);for(var i=0;i<arr.length;i++){alert(arr[i]);}
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var str="×Ö·û´®";
if(reg.test(str)){Æ¥Åä}else{²»Æ¥Åä}
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ÒýÓÃ:using System.Text.RegularExpressions;
ÉùÃ÷:1.Regex reg=new Regex("^±í´ïʽ$","²ÎÊý")
Ìæ»»:
string str="×Ö·û´®";
string str2= reg.replcace(str,"Ìæ»»³ÉµÄ×Ö·û´®") »òstring str2=Regex.replace(str,reg,"Ìæ»»³ÉµÄ×Ö·û´®")
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string str="×Ö·û´®";
Match arr=reg.match(str);»òMatch arr=Regex.match(str);
for(int i=0;i<arr.count;i++){string tmp=arr[i].value;}
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string str="×Ö·û´®";
if(reg.IsMatch(str))»òif(Regex.IsMatch(str))
{Æ¥Åä}else{²»Æ¥Åä}
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