解构如何运用的解构--报错 throw new TypeError('Router.use() requires a middleware function but got a ' + gettype(fn))

【解构如何运用的解构--报错 throw new TypeError('Router.use() requires a middleware function but got a ' + gettype(fn))】的更多相关文章

解构如何运用的解构--报错 throw new TypeError('Router.use() requires a middleware function but got a ' + gettype(fn))

let aa={ error_code: 0, reason: "插入数据成功" };//如何拿到 error_code 和 reason 的值 let { error_code, reason } = aa; console.log(error_code,reason); // 输出0 和插入数据成功对于报错throw new Typ eError('Router.use() requires a middleware function but got a ' + get…

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