node.js使用-阿里云

Node.js 应用故障排查手册 —— Node.js 性能平台使用指南

楔子前一节中我们借助于 Chrome devtools 实现了对线上 Node.js 应用的 CPU/Memory 问题的排查定位，但是在实际生产实践中，大家会发现 Chrome devtools 更加偏向本地开发模式，因为显然 Chrome devtools 不会负责去生成分析问题所需要的 Du...

Node.js 入门与实战

89 课时 |

13380 人已学 |

加入学习

Node.js 入门教程文档

25 课时 |

4029 人已学 |

加入学习

我们为什么使用Node

本文选自《Node.js硬实战：115个核心技巧》，让我们跟着本文快速的复习一下Node是什么以及他的主要特性有哪些。为什么使用Node 　　假设你正在开发一个广告服务器，每分钟需要发布几百万条的广告。Node 的非阻塞I/O将是一个高效的解决方案，因为服务器能够最大限度地利用到所有的I/O 资源...

共有3条

< 1 >

跳转至： GO

更新时间 2022-07-27 18:21:27

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

产品推荐

{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"iconImg":"https://img.alicdn.com/tfs/TB1JWN9qggP7K4jSZFqXXamhVXa-200-200.png","ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","title":"Node.js 性能平台","des":"Node.js 性能平台（Node.js Performance Platform）是面向中大型 Node.js 应用提供 性能监控、安全提醒、故障排查、性能优化等服务的整体性解决方案。提供完善的工具链和服务，协助客户主动、快速发现和定位线上问题。","btn1":"申请开通","link1":"https://common-buy.aliyun.com/?spm=5176.179584.935956.btn1.6bd0276eYr3tGs&commodityCode=npp#/open","contentLink":"https://www.aliyun.com/product/nodejs","btn2":"产品文档","link2":"https://help.aliyun.com/product/60298.html?spm=5176.179584.935956.btn2.6bd0276eYr3tGs","infoGroup":[{"infoName":"入门指导","infoContent":{"firstContentName":"产品快速入门","firstContentLink":"https://help.aliyun.com/knowledge_detail/60338.html?spm=5176.179584.935963.2.6bd0276eYr3tGs","lastContentName":"常见问题","lastContentLink":"https://help.aliyun.com/knowledge_detail/60418.html?spm=5176.179584.935963.3.6bd0276eYr3tGs"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"内存泄露案例","firstContentLink":"https://help.aliyun.com/document_detail/64011.html?spm=a2c4g.11174283.6.570.159030b1bBdKke"}},{"infoName":"产品动态","infoContent":{"firstContentName":"产品最新动态","firstContentLink":"https://www.aliyun.com/product/news?spm=5176.179584.1266814.211view.6bd0276eYr3tGs&category=233&product=261"}}],"btn3":""}],"card":[],"search":[],"infoCard":[],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[{"summary":"啦啦啦","author":"wuwu","linksUrl":"#"}],"sceneCard":[],"txt":[]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"iconImg":"https://img.alicdn.com/tfs/TB1JWN9qggP7K4jSZFqXXamhVXa-200-200.png","ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","title":"Node.js 性能平台","des":"Node.js 性能平台（Node.js Performance Platform）是面向中大型 Node.js 应用提供 性能监控、安全提醒、故障排查、性能优化等服务的整体性解决方案。提供完善的工具链和服务，协助客户主动、快速发现和定位线上问题。","btn1":"申请开通","link1":"https://common-buy.aliyun.com/?spm=5176.179584.935956.btn1.6bd0276eYr3tGs&commodityCode=npp#/open","contentLink":"https://www.aliyun.com/product/nodejs","btn2":"产品文档","link2":"https://help.aliyun.com/product/60298.html?spm=5176.179584.935956.btn2.6bd0276eYr3tGs","infoGroup":[{"infoName":"入门指导","infoContent":{"firstContentName":"产品快速入门","firstContentLink":"https://help.aliyun.com/knowledge_detail/60338.html?spm=5176.179584.935963.2.6bd0276eYr3tGs","lastContentName":"常见问题","lastContentLink":"https://help.aliyun.com/knowledge_detail/60418.html?spm=5176.179584.935963.3.6bd0276eYr3tGs"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"内存泄露案例","firstContentLink":"https://help.aliyun.com/document_detail/64011.html?spm=a2c4g.11174283.6.570.159030b1bBdKke"}},{"infoName":"产品动态","infoContent":{"firstContentName":"产品最新动态","firstContentLink":"https://www.aliyun.com/product/news?spm=5176.179584.1266814.211view.6bd0276eYr3tGs&category=233&product=261"}}],"btn3":""}],"card":[],"search":[],"infoCard":[],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[{"summary":"啦啦啦","author":"wuwu","linksUrl":"#"}],"sceneCard":[],"txt":[]}}