你写了这段代码：
accentsTidy = function(s){
var r=s.toLowerCase();
r = r.replace(new RegExp("\\s",'g'),"");
r = r.replace(new RegExp("[àáâãäå]","a");
r = r.replace(new RegExp("æ","ae");
r = r.replace(new RegExp("ç","c");
r = r.replace(new RegExp("[èéêë]","e");
r = r.replace(new RegExp("[ìíîï]","i");
r = r.replace(new RegExp("ñ","n");
r = r.replace(new RegExp("[òóôõö]","o");
r = r.replace(new RegExp("œ","oe");
r = r.replace(new RegExp("[ùúûü]","u");
r = r.replace(new RegExp("[ýÿ]","y");
r = r.replace(new RegExp("\\W","");
return r;
};
我想如果回答我的问题,请.
如果我想要大字符(例如：ÁÉ – > A E等),那么我必须更改代码.
非常感谢你！
解决方法
你可以这样做：
accentsTidy = function(s) {
var map = [
["\\s",""],["[àáâãäå]","a"],["æ","ae"],["ç","c"],["[èéêë]","e"],["[ìíîï]","i"],["ñ","n"],["[òóôõö]","o"],["œ","oe"],["[ùúûü]","u"],["[ýÿ]","y"],["\\W",""]
];
for (var i=0; i<map.length; ++i) {
s = s.replace(new RegExp(map[i][0],"gi"),function(match) {
if (match.toupperCase() === match) {
return map[i][1].toupperCase();
} else {
return map[i][1];
}
});
}
return s;
}
重大变化：
>正则表达式模式不区分大小写(请参阅i modifier)>如果匹配的字符为大写,则返回大写的字符变体(match.toupperCase()=== match)