js中类似explode的方法
js的缺点之一就是函数库太少，自己搜了很多函数，其中这个explode很有用，在java也好，php也好，都有类似的分割字符串为数组的方法，不过要是想在js中用，那么只能自己手写了。下面这个函数是较好用的一个：
function explode(inputstring, separators, includeEmpties) {
inputstring = new String(inputstring);
separators = new String(separators);
if(separators == "undefined") {
separators = " :;";
}
fixedExplode = new Array(1);
currentElement = "";
count = 0;
for(x=0; x < inputstring.length; x++) {
str = inputstring.charAt(x);
if(separators.indexOf(str) != -1) {
if ( ( (includeEmpties <= 0) || (includeEmpties == false)) && (currentElement == "")) {
}
else {
fixedExplode = currentElement;
count++;
currentElement = "";
}
}
else {
currentElement += str;
}
}
if (( ! (includeEmpties < = 0) && (includeEmpties != false)) || (currentElement != "")) {
fixedExplode = currentElement;
}
return fixedExplode;
}
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