首先安装依赖
npm i reactparticles.js --save
简单用法，引入当做标签用，id必填任意不重复即可，config指向public下存放的.json配置文件，配置文件可以自己改，也可以去官网生成：
地址：https://github.com/kr1tzb1tz/reactparticles.js
//引入
import Particles from 'reactparticles.js';在render中使用
<Particles id="test-particles" config="test-particles.json"/>
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public下的test-particles.json文件内容如下：
{
"particles": {
"number": {
"value": 100,
"density": {
"enable": false,
"value_area": 800
}
},
"color": {
"value": "#ffffff"
},
"shape": {
"type": "image",
"stroke": {
"width": 0,
"color": "#000000"
},
"polygon": {
"nb_sides": 5
},
"image": {
"src": "./img/coin_bagshare.png",
"width": 50,
"height": 50
}
},
"opacity": {
"value": 1,
"random": true,
"anim": {
"enable": true,
"speed": 1,
"opacity_min": 0,
"sync": false
}
},
"size": {
"value": 10,
"random": false,
"anim": {
"enable": false,
"speed": 4,
"size_min": 0.3,
"sync": false
}
},
"line_linked": {
"enable": false,
"distance": 0,
"color": "#ffffff",
"opacity": 0.4,
"width": 1
},
"move": {
"enable": true,
"speed": 1,
"direction": "none",
"random": true,
"straight": false,
"out_mode": "out",
"bounce": false,
"attract": {
"enable": false,
"rotateX": 600,
"rotateY": 600
}
}
},
"interactivity": {
"detect_on": "window",
"events": {
"onhover": {
"enable": false,
"mode": "bubble"
},
"onclick": {
"enable": false,
"mode": "push"
},
"resize": true
},
"modes": {
"grab": {
"distance": 100,
"line_linked": {
"opacity": 1
}
},
"bubble": {
"distance": 250,
"size": 0,
"duration": 2,
"opacity": 0,
"speed": 3
},
"repulse": {
"distance": 400,
"duration": 0.4
},
"push": {
"particles_nb": 4
},
"remove": {
"particles_nb": 2
}
}
},
"retina_detect": false
}最终实现效果：
会上下左右缓慢移动组合等等，根据自身json配置表配置。