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                帶著這些知識,我們再來看看我們簡約而不簡單的HTTP服務器: ~~~ var http = require("http"); http.createServer(function(request, response) { ? response.writeHead(200, {"Content-Type": "text/plain"}); ? response.write("Hello World"); ? response.end(); }).listen(8888); ~~~ 現在它看上去應該清晰了很多:我們向?_createServer_?函數傳遞了一個匿名函數。 用這樣的代碼也可以達到同樣的目的: ~~~ var http = require("http"); function onRequest(request, response) { ? response.writeHead(200, {"Content-Type": "text/plain"}); ? response.write("Hello World"); ? response.end(); } http.createServer(onRequest).listen(8888); ~~~ 也許現在我們該問這個問題了:我們為什么要用這種方式呢?
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