我正在阅读优秀的在线书籍http://nodebeginner.org/,并尝试简单的代码
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);
现在我不知道了(我仍然不知道!)如何优雅地关闭node.js,所以我选择了ctrl+z
。现在,每次我尝试运行node server.js
时,我都会收到以下错误消息。
node.js:134
throw e; // process.nextTick error, or 'error' event on first tick
^
Error: EADDRINUSE, Address already in use
at Server._doListen (net.js:1100:5)
at net.js:1071:14
at Object.lookup (dns.js:153:45)
at Server.listen (net.js:1065:20)
at Object.<anonymous> (/Users/Bob/server.js:7:4)
at Module._compile (module.js:402:26)
at Object..js (module.js:408:10)
at Module.load (module.js:334:31)
at Function._load (module.js:293:12)
at Array.<anonymous> (module.js:421:10)
所以,有两个问题:
1)如何正常关闭node.js?
2)如何修复我造成的混乱?
https://stackoverflow.com/questions/6958780
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