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Node.js server.listening 属性

❮ HTTP 服务器


示例

检查服务器是否正在监听连接

var http = require('http');
var srvr = http.createServer(function (req, res) {
  res.write('Hello World!');
  res.end();
});
srvr.listen(8080);
console.log(srvr.listening);
srvr.close();
console.log(srvr.listening);
运行示例 »

定义和用法

server.listening 属性返回 true 表示服务器当前正在监听连接,否则返回 false。


语法

server.listening;

技术细节

返回值 布尔值,指示服务器是否正在监听连接
Node.js 版本 5.7.0

❮ HTTP 服务器

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