How to install sl-filter in UniApp
UniApp是一个跨平台开发框架,开发者无需编写原生代码,只需编写一次代码即可在多个平台上运行。同时,UniApp也支持安装第三方插件,sl-filter就是其中之一。下面将介绍如何在UniApp中安装sl-filter。
一、前置条件
在安装 sl-filter 前,需要确保以下条件满足:
1.已经安装了Node.js,如未安装Node.js,可通过官方网站(https://nodejs.org/en/)进行下载安装;
2.已安装了npm(Node.js自带),可在命令行中输入“npm -v”进行查看。
二、安装sl-filter
1.打开命令行终端,输入以下命令进行安装:
npm i sl-filter -S
2.安装完成后,可在项目的 package.json 文件中看到添加了以下内容:
"dependencies": { "sl-filter": "^1.0.0" }
三、使用sl-filter
1.在需要使用sl-filter的页面或组件中引入:
import slFilter from 'sl-filter';
2.使用
//过滤空格 slFilter.trim(' sl filter '); //过滤HTML标签 slFilter.stripTags('<p> sl filter </p>'); //过滤html实体 slFilter.unescapeEntities('<p&gr;sl filter</p&gr;');
四、注意事项
1.安装sl-filter时需要注意版本匹配,如需安装其他版本,可在npm官网(https://www.npmjs.com/)中进行查找和安装;
2.使用时需确保已经引入,否则会出现错误。
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