第一眼看以为Express版本出现问题,因为本地已经存在另外一个运行的Node项目,端口重复,修改一下端口号即可,错误提示如下:
events.js:85 throw er; // Unhandled ‘error‘ event ^ Error: listen EADDRINUSE at exports._errnoException (util.js:746:11) at Server._listen2 (net.js:1156:14) at listen (net.js:1182:10) at Server.listen (net.js:1267:5) at EventEmitter.listen (..//node_modules/express/lib/application.js:617:24) at Object.<anonymous> (../server.js:26:5) at Module._compile (module.js:460:26) at Object.Module._extensions..js (module.js:478:10) at Module.load (module.js:355:32) at Function.Module._load (module.js:310:12)
NodeJS错误-throw er; // Unhandled 'error' event
时间: 2024-11-18 12:20:39