//repStr:原字符串--rgExp:被替换的字符--replaceText:去替换的字符
function replaceString(repStr, rgExp, replaceText){
var str = repStr.replace(rgExp, replaceText)
if ( str.indexOf(rgExp) != -1 ){
str = replaceString(str, rgExp, replaceText);
}
return str;
}
//repStr:原字符串--rgExp:被替换的字符--replaceText:去替换的字符
function replaceString(repStr, rgExp, replaceText){
var str = repStr.replace(rgExp, replaceText)
if ( str.indexOf(rgExp) != -1 ){
str = replaceString(str, rgExp, replaceText);
}
return str;
}