node.js坐标的相关内容

文章 2024-11-07 来自：开发者社区

实现自动化数据抓取：使用Node.js操控鼠标点击与位置坐标

在当今信息爆炸的时代，自动化数据抓取技术（也称为“网络爬虫”）对于数据分析与信息挖掘具有重要的作用。本文将介绍如何利用Node.js实现自动化数据抓取，并通过控制鼠标点击与位置坐标的方式，采集页面上指定的新闻数据。我们将使用代理IP、设置User-Agent与Cookie等手段，以提高爬虫的效率与隐蔽性。特别适用...

文章 2022-02-16 来自：开发者社区

cc.Node.坐标空间

坐标空间 1.cc.Vec2 cc.vec2二维向量坐标,表结构(x:120,y:120); cc.v2(x,y)创建一个二维向量方法: cc.pSub向量相减 cc.pAdd向量相加 cc.pLength向量长度 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 onLoad: ...

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更新时间 2024-11-08 09:11:53

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