jsdom JavaScript 的 HTML 解析器 项目简介
jsdom 是 WHATWG DOM 和 HTML 标准的 JavaScript 实现,主要用于 io.js 框架。示例代码:// Count all of the links from the io.js build page
var jsdom = require("jsdom");
jsdom.env(
"https://iojs.org/dist/",
["http://code.jquery.com/jquery.js"],
function (errors, window) {
console.log("there have been", window.$("a").length - 4, "io.js releases!");
}
);或者:// Run some jQuery on a html fragment
var jsdom = require("jsdom");
jsdom.env(
'<p><a class="the-link" href="https://github.com/tmpvar/jsdom">jsdom!</a></p>',
["http://code.jquery.com/jquery.js"],
function (errors, window) {
console.log("contents of a.the-link:", window.$("a.the-link").text());
}
);
var jsdom = require("jsdom");
jsdom.env(
"https://iojs.org/dist/",
["http://code.jquery.com/jquery.js"],
function (errors, window) {
console.log("there have been", window.$("a").length - 4, "io.js releases!");
}
);或者:// Run some jQuery on a html fragment
var jsdom = require("jsdom");
jsdom.env(
'<p><a class="the-link" href="https://github.com/tmpvar/jsdom">jsdom!</a></p>',
["http://code.jquery.com/jquery.js"],
function (errors, window) {
console.log("contents of a.the-link:", window.$("a.the-link").text());
}
);