Use the new. NET 4.5 async(C Reference) and await(C Reference) keywords in combination with the Task type to simplify asynchronous web programming.
方法处理器是async函数,它接受请求对象作为参数并返回一个Promise,解析为描述响应的对象。
Method handlers are async functions that get the request object as argument and return a promise that resolves to an object that describes the response.
Async error handling Traditional try/catch is powerless for errors in asynchronous computations, but ReactiveX is equipped with proper mechanisms for handling errors.
By using the Async feature, you can call asynchronous methods without defining continuations or splitting your code across multiple methods or lambda expressions.
By using the Async feature, you can call asynchronous methods without writing continuations, and without splitting your code across multiple methods or lambda expressions.
中文
Bahasa indonesia
日本語
عربى
Български
বাংলা
Český
Dansk
Deutsch
Ελληνικά
Español
Suomi
Français
עִברִית
हिंदी
Hrvatski
Magyar
Italiano
Қазақ
한국어
മലയാളം
मराठी
Bahasa malay
Nederlands
Norsk
Polski
Português
Română
Русский
Slovenský
Slovenski
Српски
Svenska
தமிழ்
తెలుగు
ไทย
Tagalog
Turkce
Українська
اردو
Tiếng việt