<script language="javascript"> var sStringParsed="qe2jk8l9990kkk888"; var oRegExp1=/\d/; var oRegExp2=/\d/g; var aResult=null;document.write("sStringParsed=\"qe2jk8l9990kkk888\""); document.write("<p/>oRegExp1(/\d/):");aResult=oRegExp1.exec(sStringParsed); document.write(aResult[0]+" "); aResult=oRegExp1.exec(sStringParsed); document.write(aResult[0]+" ");document.write("<p/>oRegExp2(/\d/g):"); while ((aResult=oRegExp2.exec(sStringParsed))!=null){ document.write(aResult[0]+" "); }</script>
roadanglenc() ...这段是什么代码啊
g:global;i:ignoreCase var reg=new RegExp reg.global=true 整个字符串内有效 reg.ignoreCase=true 不区分大小写
var sStringParsed="qe2jk8l9990kkk888";
var oRegExp1=/\d/;
var oRegExp2=/\d/g;
var aResult=null;document.write("sStringParsed=\"qe2jk8l9990kkk888\"");
document.write("<p/>oRegExp1(/\d/):");aResult=oRegExp1.exec(sStringParsed);
document.write(aResult[0]+" ");
aResult=oRegExp1.exec(sStringParsed);
document.write(aResult[0]+" ");document.write("<p/>oRegExp2(/\d/g):");
while ((aResult=oRegExp2.exec(sStringParsed))!=null){
document.write(aResult[0]+" ");
}</script>
var reg=new RegExp
reg.global=true 整个字符串内有效
reg.ignoreCase=true 不区分大小写