XPath Helper
Extract, edit, and evaluate XPath queries with ease.
什么是XPath Helper？
XPath Helper是由Adam Sadovsky开发的Chrome扩展程序，该扩展的主要功能是“Extract, edit, and evaluate XPath queries with ease.”。
扩展截图
下载XPath Helper扩展crx文件
下载XPath Helper扩展crx格式的文件，手动将Chrome插件安装到浏览器中，也可以将crx文件分享给朋友，轻松安装Chrome插件。
扩展使用说明
XPath Helper makes it easy to extract, edit, and evaluate XPath queries on any webpage.
IMPORTANT: After installing this extension, you must reload any existing tabs or restart Chrome for the extension to work.
Instructions:
1. Open a new tab and navigate to any webpage.
2. Hit Ctrl-Shift-X (or Command-Shift-X on OS X), or click the XPath Helper button in the toolbar, to open the XPath Helper console.
3. Hold down Shift as you mouse over elements on the page. The query box will continuously update to show the XPath query for the element below the mouse pointer, and the results box will show the results for the current query.
4. If desired, edit the XPath query directly in the console. The results box will immediately reflect your changes.
5. Repeat step (2) to close the console.
If the console gets in your way, hold down Shift and then move your mouse over it; it will move to the opposite side of the page.
One word of caution: When rendering HTML tables, Chrome inserts artificial tags into the DOM, which will consequently show up in queries extracted by this extension. 扩展基本信息
名称 
XPath Helper ID hgimnogjllphhhkhlmebbmlgjoejdpjl 官方URL https://chromewebstore.google.com/detail/xpath-helper/hgimnogjllphhhkhlmebbmlgjoejdpjl 简介 Extract, edit, and evaluate XPath queries with ease. 文件大小 247 KB 安装次数 309,515 当前版本 2.0.2 更新时间 2015-07-14 上架时间 2015-07-13 评分 3.42/5 共578次评分 开发者 Adam Sadovsky 付费类型 free 扩展官网 https://github.com/google/xpaf 支持的语言 en manifest.json {
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"manifest_version": 2,
"name": "XPath Helper",
"version": "2.0.2",
"description": "Extract, edit, and evaluate XPath queries with ease.",
"background": {
"page": "background.html"
},
"browser_action": {
"default_icon": {
"19": "static\/icon_19x19.png",
"38": "static\/icon_38x38.png"
}
},
"content_scripts": [
{
"matches": [
""
],
"css": [
"content.css"
],
"js": [
"content.js"
]
}
],
"icons": {
"16": "static\/icon_16x16.png",
"32": "static\/icon_32x32.png",
"48": "static\/icon_48x48.png",
"128": "static\/icon_128x128.png"
},
"web_accessible_resources": [
"bar.css",
"bar.html",
"bar.js"
]
}
