/**
         * 对html代码进行模块处理 ,把字符串中的html
         * from   http://www.isharey.com/?p=1206
         * @param template    html字符串代码
         * @param data    json对象
         * @return string  html
         */
        function templateLoadData(template, data) {
            return template.replace(/\{([\w\.]*)\}/g, function (str, key) {
                value = data[key];
                return (value === null || value === undefined) ? "" : value;
            });
        }
 
        var templateStr = "<div>" +
                "<div>{name}</div>" +
                "<div>{age}</div>" +
                "</div>";
 
    var newTemplateStr = templateLoadData(templateStr, {name:'xiaoyangok', age:100});
        // <div><div>xiaoyangok</div><div>100</div></div>