获取当前时间 @return 当前时间,24小时yyyy-MM-dd HH:mm:ss格式

从request中获取ip地址 @param request @return

* get a recognizer by name if it is bound to a manager * @param {Recognizer|String} otherRecognizer * @param {Recognizer} recognizer * @returns

* Pluralization helper.

* split string on whitespace * @param {String} str * @returns {Array} words

* convert array-like objects to real arrays * @param {Object} obj * @returns {Array}

* (Internal) converts a percentage (`0..1`) to a bar translateX * percentage (`-100%..0%`).

* addEventListener with multiple events at once * @param {EventTarget} target * @param {String} types * @param {Function} handler

* let a boolean value also be a function that must return a boolean * this first item in args will be used as the context * @param {Boolean|Functi

广播消息 @param message

* Helpers

* (Internal) Gets a space separated list of the class names on the element. * The list is wrapped with a single space on each end to facilitate fi

* calculate the angle between two coordinates * @param {Object} p1 * @param {Object} p2 * @param {Array} [props] containing x and y keys * @re