JQUERY计算字符串

我想在jquery中评估此脚本：

var name = "Brian";
var txt = "This is your {name}";

有人能帮我吗？我对这件事很感兴趣

谢谢

您可以连接：

var name = "Brian"; 
var txt = "This is your " + name;

或者您可以替换占位符：

如果你想要更复杂的字符串格式，我建议你看看jQuery插件，你可以使用它

var name = "Brian";  
var txt = "This is your "+name ;

var txt = jQuery.validator.format("This is your {0}","Brian");

var txt = jQuery.validator.format("This is your {0}","Brian");