TypeError: Identifier 'assert' has already been declared
来源：互联网 发布：中国政法大学知乎 编辑：程序博客网 时间：2024/05/18 05:34
1、错误描述
> const assert=require('assert');TypeError: Identifier 'assert' has already been declared at repl:1:1 at REPLServer.defaultEval (repl.js:262:27) at bound (domain.js:287:14) at REPLServer.runBound [as eval] (domain.js:300:12) at REPLServer.<anonymous> (repl.js:431:12) at emitOne (events.js:82:20) at REPLServer.emit (events.js:169:7) at REPLServer.Interface._onLine (readline.js:211:10) at REPLServer.Interface._line (readline.js:550:8) at REPLServer.Interface._ttyWrite (readline.js:827:14)>2、错误原因
由错误提示可知assert标识符已经声明了
3、解决办法
不能用关键字、标识符命名
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