jQuery 集成
使用官方 jQuery 插件封装将 tsParticles 集成到你的 jQuery 项目中。
安装
通过 CDN
通过 script 标签引入 jQuery、tsParticles 和 jQuery 插件:
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.0/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/tsparticles@4/tsparticles.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@tsparticles/jquery@4/tsparticles.jquery.min.js"></script>通过 npm + 构建
安装所需包:
npm install jquery @tsparticles/jquery tsparticles导入到你的项目中:
import $ from "jquery";
import "@tsparticles/jquery";引擎初始化
在渲染粒子之前,必须使用所需功能初始化 tsParticles 引擎。通过 $.particles.init 完成:
(async () => {
await $.particles.init(async (engine) => {
const { loadFull } = await import("tsparticles");
await loadFull(engine);
});
})();为什么需要这样做? tsParticles 采用模块化架构。
loadFull注册所有内置形状、交互和更新器。你可以导入更小的包(例如tsparticles-slim)来减小打包体积。
基本使用
引擎初始化完毕且 DOM 就绪后,选择一个容器元素并调用 .particles().load():
$(document).ready(async () => {
await $.particles.init(async (engine) => {
const { loadFull } = await import("tsparticles");
await loadFull(engine);
});
$("#tsparticles")
.particles()
.load({
background: {
color: "#0d47a1",
},
particles: {
number: { value: 80 },
links: { enable: true, color: "#ffffff" },
move: { enable: true },
},
});
});容器元素必须存在于 DOM 中:
<div id="tsparticles"></div>自定义配置
.load() 方法接受完整的 ISourceOptions 对象。以下是一个综合示例:
$("#tsparticles")
.particles()
.load({
background: {
color: "#000000",
},
fpsLimit: 120,
particles: {
color: {
value: ["#ff0000", "#00ff00", "#0000ff"],
},
move: {
direction: "none",
enable: true,
outModes: "bounce",
speed: 4,
},
number: {
density: {
enable: true,
},
value: 60,
},
opacity: {
value: 0.6,
},
shape: {
type: ["circle", "square", "triangle"],
},
size: {
value: { min: 2, max: 8 },
},
links: {
enable: true,
distance: 150,
color: "#ffffff",
opacity: 0.4,
width: 1,
},
},
interactivity: {
events: {
onClick: {
enable: true,
mode: "push",
},
onHover: {
enable: true,
mode: "repulse",
},
},
modes: {
push: {
quantity: 4,
},
repulse: {
distance: 200,
},
},
},
});预设加载
如果你已安装预设包(例如 tsparticles-preset-stars),在引擎初始化时加载它并在配置中引用:
npm install tsparticles-preset-stars(async () => {
await $.particles.init(async (engine) => {
const { loadStarsPreset } = await import("tsparticles-preset-stars");
await loadStarsPreset(engine);
});
$("#tsparticles")
.particles()
.load({
preset: "stars",
background: { color: "#0d47a1" },
});
})();事件处理与容器控制
.particles() 返回一个 jQuery 插件实例。要访问底层的 tsParticles Container 并调用 play()、pause() 或 destroy() 等方法:
const $container = $("#tsparticles");
// 加载粒子
$container.particles().load({
/* 选项 */
});
// 几秒后播放/暂停
setTimeout(() => {
const container = $container.particles().getContainer();
container?.pause();
}, 5000);完整示例
以下是一个完整的、自包含的 HTML 页面,通过 CDN 加载 tsParticles 并呈现带有交互效果的粒子场景:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>tsParticles + jQuery</title>
<style>
#tsparticles {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
background: #0d47a1;
}
</style>
</head>
<body>
<div id="tsparticles"></div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.0/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/tsparticles@4/tsparticles.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@tsparticles/jquery@4/tsparticles.jquery.min.js"></script>
<script>
$(document).ready(async () => {
await $.particles.init(async (engine) => {
await tsParticles.loadFull(engine);
});
$("#tsparticles")
.particles()
.load({
fpsLimit: 60,
particles: {
number: { value: 100 },
color: { value: "#ffffff" },
links: {
enable: true,
distance: 150,
color: "#ffffff",
opacity: 0.4,
},
move: {
enable: true,
speed: 2,
outModes: "out",
},
size: {
value: { min: 1, max: 4 },
},
},
interactivity: {
events: {
onHover: { enable: true, mode: "grab" },
onClick: { enable: true, mode: "push" },
},
modes: {
grab: { distance: 200, links: { opacity: 0.5 } },
push: { quantity: 4 },
},
},
background: { color: "#0d47a1" },
});
});
</script>
</body>
</html>Reactive Behavior
The <Particles> component reacts to prop changes at runtime:
id,options, orurlchange → the existing container is destroyed and particles are reloaded with the new values.themechange →loadThemeis called on the existing container. This requires the optional@tsparticles/plugin-themespackage to be loaded (otherwise it is a safe no-op).
On component unmount, the particles container is automatically destroyed — no orphan animations remain.
API 参考
| 方法 | 描述 |
|---|---|
$.particles.init(fn) | 使用加载器回调初始化引擎 |
$(el).particles() | 在元素上创建粒子插件实例 |
$(el).particles().load(opts) | 加载并启动粒子配置 |
$(el).particles().destroy() | 销毁粒子实例并清理 |
$(el).particles().getContainer() | 返回底层的 Container 以进行命令式控制 |
