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in Technique[技术] by (71.8m points)

请问我这个express,用fetch怎么请求不到,谢谢

const express = require('express')
const cors = require('cors')
const app=express()
app.use(cors())
app.use(express.static('public'))
app.get('/test',function (req, res) {
  console.log("31321")
  res.send('77')
  }
)
app.listen(3005,function (){console.log("localhost:3005")})

在chrome里请求并打印,结果undefined

fetch('localhost:3005/test').then(res=>console.log(res))

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1 Answer

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by (71.8m points)

浏览器直接打开 localhost:3005/test 看看有没有数据 或者把send换成render看看


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