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Definition
if (!String.prototype.format) {
String.prototype.format = function () {
var args = arguments;
return this.replace(/{(\d+)}/g, function (match, number) {
return typeof args[number] != ‘undefined‘
? args[number]
: match;
});
};
}
Example
"{0} {1} ".format("a","b");
[JavaScript] Imitate String.Format() in c#
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原文地址：http://www.cnblogs.com/wsion/p/4191001.html
