js-base-methods
1.Introduction
This is a npm package that contains a number of commonly used JavaScript methods.
2.Usage
1.Installation
- Use the npm command to install:npm install --save js-base-methods
- Or copy the contents of the base_methods.js file in the root directory into the js file you created yourself.
2.import
- Import the methods you need using ES6:import {METHOD_NAME} from 'js-base-methods'
3.API
1.The getCookie method is used to get the value of the specified key in the cookie.
@param name string // the key in cookie@return string // the value in cookie
2.The getUrlParam method is used to get the value of the specified parameter in the URL.
@param name string // the parameter key in the URL@return string // the parameter value in the URL
3.The objIsEmpty method is used to determine if a js object is an empty object.
@param obj object // the js object to be judged@return boolean // True is empty, false is not empty.
4.The formatTime method is used to format time.
@param time string|number // timestamp in seconds@param resType string|number // The format of the returned string, which defaults to 1.// resType=1, the format is 2018-04-28// resType=2, the format is 2018-04-28 18:00:00// resType=3, the format is 18:00:00@param connector string // Year, month, day connector, default is '-'.@return string // formatted time
5.The countDown method for countdown
@param callback
6.The getMobileOperatingSystem method is used to get the current operating system type.
@return string // operating system type, such as 'Windows Phone','Android','iOS' or 'unknow'