# class:mouse ### class: Mouse v0.9.0 Mouse 类在相对于视口左上角的主框架 CSS 像素中运行。 每个 `page` 对象都有它自己的 Mouse 对象，使用见 [`page.mouse`](#?product=Puppeteer&version=v1.11.0&show=api-pagemouse)。 ``` // 使用 ‘page.mouse’ 追踪 100x100 的矩形。await page.mouse.move(0, 0);await page.mouse.down();await page.mouse.move(0, 100);await page.mouse.move(100, 100);await page.mouse.move(100, 0);await page.mouse.move(0, 0);await page.mouse.up(); ``` #### Methods - [mouse.click(x, y, \[options\])](#?product=Puppeteer&version=v1.11.0&show=api-mouseclickx-y-options)v0.9.0 - [mouse.down(\[options\])](#?product=Puppeteer&version=v1.11.0&show=api-mousedownoptions)v0.9.0 - [mouse.move(x, y, \[options\])](#?product=Puppeteer&version=v1.11.0&show=api-mousemovex-y-options)v0.9.0 - [mouse.up(\[options\])](#?product=Puppeteer&version=v1.11.0&show=api-mouseupoptions)v0.9.0 ### Methods #### mouse.click(x, y, \[options\])v0.9.0 - `x` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> - `y` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> - `options` <[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object "Object")> - `button` <[string](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type "String")> `left` ，`right` 或 `middle`，默认是 `left`。 - `clickCount` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> 默认是 1。见 [UIEvent.detail](https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail "UIEvent.detail")。 - `delay` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> 在毫秒内且在 `mousedown` 和 `mouseup` 之间等待的时间。 默认为0。 - returns: <[Promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise "Promise")> [`mouse.move`](#?product=Puppeteer&version=v1.11.0&show=api-mousemovex-y-options)，[`mouse.down`](#?product=Puppeteer&version=v1.11.0&show=api-mousedownoptions) 和 [`mouse.up`](#?product=Puppeteer&version=v1.11.0&show=api-mouseupoptions) 的快捷方式。 #### mouse.down(\[options\])v0.9.0 - `options` <[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object "Object")> - `button` <[string](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type "String")> `left`，`right` 或 `middle`，默认是 `left`。 - `clickCount` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> 默认是 1。见 [UIEvent.detail](https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail "UIEvent.detail")。 - returns: <[Promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise "Promise")> 触发一个 `mousedown` 事件。 #### mouse.move(x, y, \[options\])v0.9.0 - `x` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> - `y` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> - `options` <[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object "Object")> - `steps` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> 默认是 1。中间触发 `mousemove` 事件。 - returns: <[Promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise "Promise")> 触发一个 `mousemove` 事件。 #### mouse.up(\[options\])v0.9.0 - `options` <[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object "Object")> - `button` <[string](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type "String")> `left`，`right`，或 `middle`，默认是 `left`。 - `clickCount` <[number](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type "Number")> 默认是 1。见 [UIEvent.detail](https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail "UIEvent.detail")。 - returns: <[Promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise "Promise")> 触发一个 `mouseup` 事件。  puppeteer.js中文网|class:mouse puppeteer.js中文文档, puppeteer chrome, puppeteer firefox, puppeteer api 中文文档 puppeteer.js中文网包含了Puppeteer中文文档，最新资讯，应用案例等。Puppeteer 是一个 Node 库，它提供了一个高级 API 来通过 DevTools 协议控制 Chromium 或 Chrome。