js对象复制

cloneObject.js

/**
 * js对象复制
 */
function cloneObject(source) {
            if (typeof source !== "object") {
                return source;
            }
            var s = {};
            if ($.isArray(source)) {
                s = [];
            }
            for ( var key in source) {
                if (key.substr(0, 6) == 'jQuery') {
                    continue;
                }
                s[key] = this.cloneObject(source[key]);
            }
            return s;
        }