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I want to do string matching in the page of the specified URL.
The way to image is to store the entire page of the specified URL in the string str,
I imagine it as str.match ("hoge"), but how do I get the entire page string
Can be stored in str?
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Answer # 1
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Answer # 2
var str = document.body.innerText;
How about it? textContent is fine.
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When executing JavaScript in Node.js, there are modules such as
httpandrequest. Please use them.In the case of a web page in a browser, sites in other domains have CORS, so basicallycannot get.