nodejs发送post请求，form-data格式

const axios = require("axios")

const FormData = require("form-data")

const form = new FormData()

form.append("username", "zhangsan")

form.append("pwd", "zhangsandemima")

axios({
    method: "POST",
    url: "http://ip:port/login",
    headers: {
        "Content-Type": "multipart/form-data"
    }
}).then(res => {
    console.log(res.data)
})

// node v17.5.0支持fetch、node v18.0.0支持FormData

const form = new FormData()

form.append("username", "zhangsan")

form.append("pwd", "zhangsandemima")

fetch("http://ip:port/login", {
    body: form
}).then(res => res.json())