Manifest file format

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Manifest file format

2023-11-28 09:55| 来源: 网络整理| 查看: 265

Published on Tuesday, September 18, 2012 • Updated on Friday, March 24, 2023

Table of contents Field summaryManifest examples

Every extension requires a JSON-formatted file, named manifest.json, that provides important information. This file must be located in the extension's root directory.

# Field summary

The following code shows the supported manifest keys. For additional usage information and code samples, visit the link of each key.

{ // Required "manifest_version": 3, "name": "My Extension", "version": "1.0.1", // Recommended "action": {...}, "default_locale": "en", "description": "A plain text description", "icons": {...}, // Optional "author": "[email protected]", "background": {...}, "chrome_settings_overrides": {...}, "chrome_url_overrides": {...}, "commands": {...}, "content_scripts": [{...}], "content_security_policy": {...}, "cross_origin_embedder_policy": {...}, "cross_origin_opener_policy": {...}, "declarative_net_request": {...}, "devtools_page": "devtools.html", "event_rules": [{...}], "export": {...}, "externally_connectable": {...}, "file_browser_handlers": [...], "file_handlers": [...], "file_system_provider_capabilities": {...}, "homepage_url": "https://path/to/homepage", "host_permissions": [...], "import": [{...}], "incognito": "spanning, split, or not_allowed", "input_components": [{...}], "key": "publicKey", "minimum_chrome_version": "107", "oauth2": {...}, "omnibox": {...}, "optional_host_permissions": ["..."], "optional_permissions": ["..."], "options_page": "options.html", "options_ui": {...}, "permissions": ["..."], "requirements": {...}, "sandbox": {...}, "short_name": "Short Name", "side_panel": {...}, "storage": {...}, "tts_engine": {...}, "update_url": "https://path/to/updateInfo.xml", "version_name": "1.0 beta", "web_accessible_resources": [...] }# Manifest examples

The following are three examples of manifest files taken from the Getting Started tutorials:

{ "manifest_version": 3, "name": "Reading Time", "description": "Add the reading time to Chrome Extension documentation articles", "version": "1.0", "icons": { "16": "images/icon-16.png", "32": "images/icon-32.png", "48": "images/icon-48.png", "128": "images/icon-128.png" }, "content_scripts": [ { "js": [ "scripts/content.js" ], "matches": [ "https://developer.chrome.com/docs/extensions/*", "https://developer.chrome.com/docs/webstore/*" ] } ]} { "manifest_version": 3, "name": "Focus Mode", "description": "Enable reading mode on Chrome's official Extensions and Chrome Web Store documentation.", "version": "1.0", "icons": { "16": "images/icon-16.png", "32": "images/icon-32.png", "48": "images/icon-48.png", "128": "images/icon-128.png" }, "background": { "service_worker": "background.js" }, "action": { "default_icon": { "16": "images/icon-16.png", "32": "images/icon-32.png", "48": "images/icon-48.png", "128": "images/icon-128.png" } }, "permissions": ["scripting", "activeTab"], "commands": { "_execute_action": { "suggested_key": { "default": "Ctrl+U", "mac": "Command+U" } } }} { "manifest_version": 3, "name": "Tab Manager for Chrome Extension Docs", "description": "Organizes your Chrome extension and Chrome Web store documentation tabs.", "version": "1.0", "icons": { "16": "images/icon-16.png", "32": "images/icon-32.png", "48": "images/icon-48.png", "128": "images/icon-128.png" }, "action": { "default_popup": "popup.html" }, "host_permissions": [ "https://developer.chrome.com/*" ], "permissions": [ "tabGroups" ]}

Updated on Friday, March 24, 2023 • Improve article

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Manifest file format

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