Home Web Front-end uni-app How to install sl-filter in UniApp

How to install sl-filter in UniApp

Apr 17, 2023 am 11:28 AM

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"
 }
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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';
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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('&lt;p&gr;sl filter&lt;/p&gr;');
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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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