上面的写错了<script language=javascript>
var str = "aaaa|bbbb|cccc";
var chas = [["aaaa"],["bbbb"],["cccc"]];
for(var i=0;i<chas.length;i++){
str = str.replace(/"+chas[i]+"/ig,"test");
}
alert(str);
</script>
var str = "aaaa|bbbb|cccc";
var chas = [["aaaa"],["bbbb"],["cccc"]];
for(var i=0;i<chas.length;i++){
str = str.replace(/"+chas[i]+"/ig,"test");
}
alert(str);
</script>
var chas = [["aaaa"],["bbbb"],["cccc"]];
for(var i=0;i<chas.length;i++){
var cc=new RegExp(chas[i],"ig")
str = str.replace(cc,"test");
}
alert(str);