fmpq.com
源代码：
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script> </head> <body> <div id="log"></div> <script> $(function () { var defaults = { validate: false, limit: 5, name: "foo" }; var options = { validate: true, name: "bar" }; /*合并默认值和选项，不修改默认对象。*/ var settings = $.extend({}, defaults, options); var printObj = typeof JSON != "undefined" ? JSON.stringify : function(obj) { var arr = []; $.each(obj, function(key, val) { var next = key + ": "; next += $.isPlainObject(val) ? printObj(val) : val; arr.push( next ); }); return "{ " + arr.join(", ") + " }"; }; $("#log").append( "<div><b>defaults -- </b>" + printObj(defaults) + "</div>" ); $("#log").append( "<div><b>options -- </b>" + printObj(options) + "</div>" ); $("#log").append( "<div><b>settings -- </b>" + printObj(settings) + "</div>" ); }) </script> </body> </html>
运行结果