JavaScript输入邮箱自动提示实例代码(4)

body = "var Render=function(data){ice.mix(this, data);try{"
            + body
            + replaces[5]
            + "}catch(e){ice.log('rend error : ', line, 'line');ice.log('invalid statement : ', js[line-1]);throw e;}};"
            + "var proto=Render.prototype=iExtend(iHelper);"
            + "ice.mix(proto, options);"
            + "return function(data){return new Render(data).result;};";

var render = new Function('html', 'js', 'iExtend', 'iHelper', 'options', body);

return render(html, js, iExtend, iHelper, options);
    };

ice.log = function () {
        if (typeof console === 'undefined') {
            return;
        }

var args = Array.prototype.slice.call(arguments);

console.log.apply && console.log.apply(console, args);

};

// 合并对象
    ice.mix = function (target, source) {
        for (var key in source) {
            if (source.hasOwnProperty(key)) {
                target[key] = source[key];
            }
        }
    };

// 注册函数
    ice.on = function (name, fn) {
        iHelper[name] = fn;
    };

// 清除缓存
    ice.clearCache = function () {
        iCache = {};
    };

// 更改配置
    ice.set = function (name, value) {
        iConfig[name] = value;
    };

// 暴露接口
    if (typeof module !== 'undefined' && module.exports) {
        module.exports = template;
    } else {
        win.ice = ice;
    }

})(window);

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