javascript - JavaScript 中是否有等效的 C# String.Format()？

Question

<分区>

Answer 1

尝试 sprintf() for javascript .

或者

// First, checks if it isn't implemented yet.
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
      ;
    });
  };
}

"{0} is dead, but {1} is alive! {0} {2}".format("ASP", "ASP.NET")

两个答案均来自 JavaScript equivalent to printf/string.format