在 Web 前端开发中，“一次性并发请求多个资源”是最常见的实战场景之一。本文基于 Modern JavaScript Tutorial（en.javascript.info）中 Fetch 章节的经典任务 getUsers，完整讲解如何用 fetch + Promise.all 批量、并发地从 GitHub API 拉取多个用户的公开信息，并正确处理网络失败 ...

Build a chat agent that streams AI responses, calls server-side tools, executes client-side tools in the browser, and asks for user approval before sensitive actions. What you will build: A chat agent ...

Build AI-powered chat interfaces with AIChatAgent and useAgentChat. Messages are automatically persisted to SQLite, streams resume on disconnect, and tool calls work across server and client. npm i ...

This tutorial uses JavaScript for the backend and real-time clients. To manage Chat resources or generate client access URLs from a Python or C# backend, see the Python Chat service SDK or .NET Chat ...

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Azure App Service provides a highly scalable, self-patching web hosting service. App Service has built-in support for user authentication and authorization. This tutorial shows how to secure your apps ...

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