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https://github.com/puppeteer/puppeteer
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2 lines
11 KiB
JavaScript
2 lines
11 KiB
JavaScript
/*! For license information please see dcf904df.0a2a30d2.js.LICENSE.txt */
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"use strict";(self.webpackChunkwebsite=self.webpackChunkwebsite||[]).push([[43387],{33243:(e,r,t)=>{t.r(r),t.d(r,{assets:()=>o,contentTitle:()=>d,default:()=>a,frontMatter:()=>i,metadata:()=>c,toc:()=>p});var n=t(85893),s=t(11151);const i={sidebar_label:"PuppeteerNode"},d="PuppeteerNode class",c={id:"api/puppeteer.puppeteernode",title:"PuppeteerNode class",description:"Extends the main Puppeteer class with Node specific behaviour for fetching and downloading browsers.",source:"@site/../docs/api/puppeteer.puppeteernode.md",sourceDirName:"api",slug:"/api/puppeteer.puppeteernode",permalink:"/next/api/puppeteer.puppeteernode",draft:!1,unlisted:!1,tags:[],version:"current",frontMatter:{sidebar_label:"PuppeteerNode"},sidebar:"api",next:{title:"PuppeteerNode.connect",permalink:"/next/api/puppeteer.puppeteernode.connect"}},o={},p=[{value:"Signature:",id:"signature",level:4},{value:"Remarks",id:"remarks",level:2},{value:"Example",id:"example",level:2},{value:"Properties",id:"properties",level:2},{value:"Methods",id:"methods",level:2}];function h(e){const r={a:"a",code:"code",h1:"h1",h2:"h2",h4:"h4",p:"p",pre:"pre",strong:"strong",...(0,s.a)(),...e.components};return(0,n.jsxs)(n.Fragment,{children:[(0,n.jsx)(r.h1,{id:"puppeteernode-class",children:"PuppeteerNode class"}),"\n",(0,n.jsxs)(r.p,{children:["Extends the main ",(0,n.jsx)(r.a,{href:"/next/api/puppeteer.puppeteer",children:"Puppeteer"})," class with Node specific behaviour for fetching and downloading browsers."]}),"\n",(0,n.jsxs)(r.p,{children:["If you're using Puppeteer in a Node environment, this is the class you'll get when you run ",(0,n.jsx)(r.code,{children:"require('puppeteer')"})," (or the equivalent ES ",(0,n.jsx)(r.code,{children:"import"}),")."]}),"\n",(0,n.jsx)(r.h4,{id:"signature",children:"Signature:"}),"\n",(0,n.jsx)(r.pre,{children:(0,n.jsx)(r.code,{className:"language-typescript",children:"export declare class PuppeteerNode extends Puppeteer\n"})}),"\n",(0,n.jsxs)(r.p,{children:[(0,n.jsx)(r.strong,{children:"Extends:"})," ",(0,n.jsx)(r.a,{href:"/next/api/puppeteer.puppeteer",children:"Puppeteer"})]}),"\n",(0,n.jsx)(r.h2,{id:"remarks",children:"Remarks"}),"\n",(0,n.jsxs)(r.p,{children:["The most common method to use is ",(0,n.jsx)(r.a,{href:"/next/api/puppeteer.puppeteernode.launch",children:"launch"}),", which is used to launch and connect to a new browser instance."]}),"\n",(0,n.jsxs)(r.p,{children:["See ",(0,n.jsx)(r.a,{href:"/next/api/puppeteer.puppeteer",children:"the main Puppeteer class"})," for methods common to all environments, such as ",(0,n.jsx)(r.a,{href:"/next/api/puppeteer.puppeteer.connect",children:"Puppeteer.connect()"}),"."]}),"\n",(0,n.jsxs)(r.p,{children:["The constructor for this class is marked as internal. 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The ",(0,n.jsx)(r.a,{href:"/next/api/puppeteer.page",children:"`page` documentation"})," lists all the available methods."]}),"\n",(0,n.jsx)(r.h2,{id:"properties",children:"Properties"}),"\n",(0,n.jsxs)("table",{children:[(0,n.jsx)("thead",{children:(0,n.jsxs)("tr",{children:[(0,n.jsx)("th",{children:(0,n.jsx)(r.p,{children:"Property"})}),(0,n.jsx)("th",{children:(0,n.jsx)(r.p,{children:"Modifiers"})}),(0,n.jsx)("th",{children:(0,n.jsx)(r.p,{children:"Type"})}),(0,n.jsx)("th",{children:(0,n.jsx)(r.p,{children:"Description"})})]})}),(0,n.jsxs)("tbody",{children:[(0,n.jsxs)("tr",{children:[(0,n.jsx)("td",{children:(0,n.jsx)("span",{id:"defaultproduct",children:"defaultProduct"})}),(0,n.jsx)("td",{children:(0,n.jsx)(r.p,{children:(0,n.jsx)(r.code,{children:"readonly"})})}),(0,n.jsx)("td",{children:(0,n.jsx)(r.p,{children:(0,n.jsx)(r.a,{href:"/next/api/puppeteer.product",children:"Product"})})}),(0,n.jsx)("td",{children:(0,n.jsxs)(r.p,{children:["The name of the browser that will be launched by default. 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There is no guarantee it will work with any other version. If Google Chrome (rather than Chrome for Testing) is preferred, a ",(0,n.jsx)(r.a,{href:"https://www.google.com/chrome/browser/canary.html",children:"Chrome Canary"})," or ",(0,n.jsx)(r.a,{href:"https://www.chromium.org/getting-involved/dev-channel",children:"Dev Channel"})," build is suggested. See ",(0,n.jsx)(r.a,{href:"https://www.howtogeek.com/202825/what%E2%80%99s-the-difference-between-chromium-and-chrome/",children:"this article"})," for a description of the differences between Chromium and Chrome. ",(0,n.jsx)(r.a,{href:"https://chromium.googlesource.com/chromium/src/+/lkgr/docs/chromium_browser_vs_google_chrome.md",children:"This article"})," describes some differences for Linux users. See ",(0,n.jsx)(r.a,{href:"https://developer.chrome.com/blog/chrome-for-testing/",children:"this doc"})," for the description of Chrome for Testing."]})]})]}),(0,n.jsxs)("tr",{children:[(0,n.jsx)("td",{children:(0,n.jsx)("span",{id:"trimcache",children:(0,n.jsx)(r.a,{href:"/next/api/puppeteer.puppeteernode.trimcache",children:"trimCache()"})})}),(0,n.jsx)("td",{}),(0,n.jsxs)("td",{children:[(0,n.jsxs)(r.p,{children:["Removes all non-current Firefox and Chrome binaries in the cache directory identified by the provided Puppeteer configuration. The current browser version is determined by resolving PUPPETEER_REVISIONS from Puppeteer unless ",(0,n.jsx)(r.code,{children:"configuration.browserRevision"})," is provided."]}),(0,n.jsx)(r.p,{children:(0,n.jsx)(r.strong,{children:"Remarks:"})}),(0,n.jsx)(r.p,{children:"Note that the method does not check if any other Puppeteer versions installed on the host that use the same cache directory require the non-current binaries."})]})]})]})]})]})}function a(e={}){const{wrapper:r}={...(0,s.a)(),...e.components};return r?(0,n.jsx)(r,{...e,children:(0,n.jsx)(h,{...e})}):h(e)}},75251:(e,r,t)=>{var n=t(67294),s=Symbol.for("react.element"),i=Symbol.for("react.fragment"),d=Object.prototype.hasOwnProperty,c=n.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.ReactCurrentOwner,o={key:!0,ref:!0,__self:!0,__source:!0};function p(e,r,t){var n,i={},p=null,h=null;for(n in void 0!==t&&(p=""+t),void 0!==r.key&&(p=""+r.key),void 0!==r.ref&&(h=r.ref),r)d.call(r,n)&&!o.hasOwnProperty(n)&&(i[n]=r[n]);if(e&&e.defaultProps)for(n in r=e.defaultProps)void 0===i[n]&&(i[n]=r[n]);return{$$typeof:s,type:e,key:p,ref:h,props:i,_owner:c.current}}r.Fragment=i,r.jsx=p,r.jsxs=p},85893:(e,r,t)=>{e.exports=t(75251)},11151:(e,r,t)=>{t.d(r,{Z:()=>c,a:()=>d});var n=t(67294);const s={},i=n.createContext(s);function d(e){const r=n.useContext(i);return n.useMemo((function(){return"function"==typeof e?e(r):{...r,...e}}),[r,e])}function c(e){let r;return r=e.disableParentContext?"function"==typeof e.components?e.components(s):e.components||s:d(e.components),n.createElement(i.Provider,{value:r},e.children)}}}]); |