当使用vuejs和nodejs的https和express时，如何解决 "net::ERR_SSL_SERVER_CERT_BAD_FORMAT "错误。

Question

我有一些代码在vue.js中发送https请求，当使用vuex中的Actions方法发送https请求时，我在控制台中得到了这样的错误信息

获取 https:/localhostapigetpeople。 net::ERR_SSL_SERVER_CERT_BAD_FORMAT

我的代码是。

vue.js table.js

 import Axios from "axios";

 let state = {
people: []
  };

     let getters = {
     getPeople(state) {
         return state.people;
    }
}

      let mutations = {

    setPeople(state, people) {

          state.people = people
        }

       }

            let actions = {
            sendHttpReq({ commit }) {
             Axios.get('https://localhost:443/api/getpeople').then(response=>response.data).then(result=>{
                   commit('setPeople',result);
               }).catch(error=>{
             console.log(error.response)
        })
    }
}

    export default {
       state,
        getters,
        mutations,
       actions
              }

Node.js服务器端。

let express=require('express');
  let cors=require('cors');
  let https=require('https');
  let pem=require('pem');
  let mydb=require('./mydb')
  pem.createCertificate({days:1,selfSigned: true},(err,keys)=> {

if (err)
    return err;


let app = express();
app.use(express.json());
app.use(cors());
app.post('/api/setPeople', (req, res) => {
    let body = req.body;
    mydb.insert(body.firstName, body.lastName, body.phone, (result) => {
        res.status(200).send(result)
    });


});
app.get('/api/getpeople', async (req, res) => {
    mydb.getPoeple((result) => {
        console.log(result);
        res.status(200).send(result)
    });
});

https.createServer({key: keys.serviceKey, cert: keys.certificate}, app).listen(443, () => {
    console.log('server is run ' + 443);
});

  })

这段代码是发送https请求并得到响应，然后设置到人和其他代码显示人到表格中。

我得到console.log(key.certificate)并得到这个结果。

-----BEGIN CERTIFICATE-----
    MIICpDCCAYwCCQD1yVw3YCtIUDANBgkqhkiG9w0BAQsFADAUMRIwEAYDVQQDDAls
    b2NhbGhvc3QwHhcNMTkxMDA2MTgxNzE3WhcNMTkxMDA3MTgxNzE3WjAUMRIwEAYD
    VQQDDAlsb2NhbGhvc3QwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDc
    e+2PKex1g7qkKljtWD9JgP7MBgL/YTsmMj3TGtn1cmV0415jb8tSJZi8x8zJwudY
    pDAjxk4bCRud0maV4Ag3LNSC8R+GrVpMd5oPzFI9crATf5OHzyJWhb3qYAutkw3s
    GB78q9VoFZygwV7LF2nAU61z6VS/mwECohEoJUvUSvcMmt4Qa3IBrFxpJhf5K6B8
    kLRYzhM/FpRxBGql9vuSYZWIpgWTpOIdUNwUtDejNE35CzrV8fhKzQWVEPQUSX3D
    7wJVIa5YBtJnxmPAIthiDTR6Z/N8VTccWJgWXxJsJ8qxIl1jn3xkOvaGRo2PyeVW
    +baSzEu6jYYkcSWj6DWJAgMBAAEwDQYJKoZIhvcNAQELBQADggEBABe9xrSwiJqW
    TUpgjc2mhXjsFlAZ9E1tkd3X+rayqfT236fsqtI0oifbCHtcSVGAxS9mu8rrSjLr
    uLOA8Guiod+pLvyizf1vZHYX6PAFiUOrOSj6i1IPN911yhMTrD1c9F1nHGuaklSv
    De+A5Vqu0VZdoZx2mtfZthILerqBr/iSMweeTdrTOedbLz9+AbtrEpowEUedytH0
    kOpljE0ndoPoqY7Q/CbZq8GlI6Zg504wDuYhUcFAnPgAoY+MWhP/+wquCbnlQfVD
    /DlWQh51Y+rpUghrf3GNenF58StvD7XpYIwCItpw2F3eWluB8QfDoRJ9rVTtEevA
    S+44fP5pe4U=
    -----END CERTIFICATE-----

Answer 1

以问题中所示的证书PEM为例，可以做以下操作 openssl x509 -text 并看到。

Certificate:
    Data:
        Version: 1 (0x0)
        ...
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=localhost
        ...
        Subject: CN=localhost

因此，这是一张X509v1证书，是为localhost签发的。至少在Chrome浏览器中，它没有任何Subject Alternative Names扩展。只有X509v3证书才能有这样的扩展，而且需要特别配置。该 证件 包含了如何使用必要的扩展来创建证书的例子。

Answer 2

axios 执行 GET 请求，你应该在url中发送数据

axios.get('/user?ID=12345')
  .then(function (response) {
    // handle success
    console.log(response);
  })
  .catch(function (error) {
    // handle error
    console.log(error);
  })
  .finally(function () {
    // always executed
  })

并进行 POST 请求

axios.post('/user', {
    firstName: 'Fred',
    lastName: 'Flintstone'
  })
  .then(function (response) {
    console.log(response);
  })
  .catch(function (error) {
    console.log(error);
  });

现在，在你的代码中，你发送POST请求，并有对象发送，你应该用

Axios.post('https://localhost:443/api/getpeople',{ withCredentials: 
             true}).then(response=>response.data).then(result=>{
                   commit('setPeople',result);
               }).catch(error=>{
             console.log(error.response)

用于GET请求

Axios.get('https://localhost:443/api/getpeople').then(response=>response.data).then(result=>{
                   commit('setPeople',result);
               }).catch(error=>{
             console.log(error.response)