Vue config file is not recignized and throws a 404 error. Based on this tutorial: https://www.youtube.com/watch?v=W-b9KGwVECs
vue.config.js
const path = require("path");
module.exports = {
devServer: {
proxy: {
//if usere requests /api path, then we add a proxy for localhost5000
// If your frontend app and the backend API server are not running on the same host,
// you will need to proxy API requests to the API server during development.
"^/api": {
target: "http://localhost:5000",
changeOrigin: true,
pathRewrite: { "^/api": "/" },
},
},
},
};
It is at the root of my frontend folder. My Vue cli version is #vue/cli 4.5.6
Originally I used this url which connected the frontend and backend perfectly
const url = "http://localhost:5000/api/posts/";
Is there anything I'm missing? Thanks!
Related
My environment
front - windows, port 3000
backend - linux (ubuntu) in docker container, port 5000
Vue(front) tsconfig.json
export default defineConfig({
plugins: [vue(), vueJsx()],
resolve: {
alias: {
"#": fileURLToPath(new URL("./src", import.meta.url)),
},
},
server: {
host: true,
port: 3000,
proxy: {
"/api": {
target: "http://127.0.0.1:5000",
changeOrigin: true,
secure: false,
rewrite: (path) => path.replace(/^\/api/, ""),
},
},
},
});
front api call code
const response = await axios.post("http://127.0.0.1:5000/users/login?email=" + code);
backend(Nestjs) - main.ts
async function bootstrap() {
const app = await NestFactory.create(AppModule);
app.enableCors({
origin: 'http://localhost:3000',
methods: 'GET,HEAD,PUT,PATCH,POST,DELETE,OPTIONS',
credentials: true,
});
await app.listen(5000);
}
bootstrap();
I expect the api call to go to the backend, localhost:5000
but i get a 404 error
When I tried with postman, I got normal return, but when I sent the request using axios in Vue with the same request, I got 404 not found.
The most incomprehensible thing is that with the current settings, it was normally requested when developing in the past.
I don't know how to fix this
please help a lot
Repositories currently being edited: https://github.com/PracticeofEno/ft_transcendence
thanks
omg... I send POST message..
But api is GET Message
I am trying to do an axios GET request in vue3:
vue.config.js
module.exports = defineConfig({
transpileDependencies: true,
devServer: {
proxy: 'https://example-url.com/',
}
})
Request.js
const url = "http://localhost:8080/example/.../"
When sending the request I am getting the following error:
400 (Bad Request)
The origin of the 400 (Bad Request) is a missing SSL certificate, which I am getting asked for in the browser when accessing https://example-url.com/example/.../ without the proxy (results in CORS policy error).
Why am I not getting asked for a client certificate when accessing the api via the proxy?
How can I configure my request that I am getting asked for a client certificate?
Solution for appending SSL Certifcate in webPack devServer Proxy
module.exports = defineConfig({
transpileDependencies: true,
devServer:{
proxy: {
'^/api': {
target: {
protocol: "https:",
host: "base-url",
port: 443,
pfx: fs.readFileSync('pfxFile.pfx'),
passphrase: 'your-passphrase',
},
changeOrigin: true,
}
}
}
})
Request URL then needs to go to e.g. http://localhost:8080/api
I have set axios Base_url like this in Nuxt config
axios: {
baseURL: process.env.API_URL,
},
the problem is that when i requset api in client side, axios uses default base_url ,
i mean it sends requests to http://localhost:3000/ not to my backend server .
But for requests in server side everything is ok .
the below pic shows client side request .
Try setting Up proxy for the APIs . (In network tab the url will show up as it is shown in the question image)
axios: {
baseURL: process.env.API_URL, // Must be base url
proxy: process.env.NODE_ENV === 'development'
}
proxy:
process.env.NODE_ENV === 'development'
? {
'/': {
target: process.env.API_URL,
changeOrigin: true,
logLevel: 'debug',
secure: false
}
}
: false,
The below code is working fine locally on chrome and firefox without installing the cors plugin. However, when I create a build and place a static file to a production server droplet at /var/www/html It's not working. Please let me know how to change this config file for production and I don't get cors error as well. like not getting cors or any error locally.
This is my vue.config.js file:
module.exports = {
devServer: {
proxy: {
"/one": {
target: "https://etherscan.io/",
pathRewrite: { "^/one": "" },
},
"/two": {
target: "https://bscscan.com/",
pathRewrite: { "^/two": "" },
},
},
},
};
Moreover, This is the request:
this.$http
.get("http://localhost:8080/one/token/" + this.contractAddress, {
mode: "no-cors",
header: {
"Access-Control-Allow-Origin": "http://localhost:8080/",
},
gzip: true,
})
The second request in the same component is:
this.$http
.get("http://localhost:8080/two/token/" + this.contractAddress, {
mode: "no-cors",
header: {
"Access-Control-Allow-Origin": "http://localhost:8080/",
},
gzip: true,
})
Error after deployment, when I open deployed app by IP address:
Then I tried to replace http://localhost:8080 to http//:localhost in URL and at access control allow origin I placed http://ip or server/ Then Error
The code is on github
The following example API Proxying During development
gives an example of a proxyTable
// config/index.js
module.exports = {
// ...
dev: {
proxyTable: {
// proxy all requests starting with /api to jsonplaceholder
'/api': {
target: 'http://jsonplaceholder.typicode.com',
changeOrigin: true,
pathRewrite: {
'^/api': ''
}
}
}
}
}
under which they say,
The above example will proxy the request /api/posts/1 to http://jsonplaceholder.typicode.com/posts/1.
but clearly posts/1 is missing from the example.
Or should the /posts/1 be in the proxyTable or in the .vue file using axios like this,
axios.get("api/posts/1")
so that a HTTP GET request which starts with api with proxy to http://jsonplaceholder.typicode.com and then append the rest of that url, which in this case is /posts/1 and so it actually proxies to http://jsonplaceholder.typicode.com/posts/1
Is this correct?
----------EDIT FROM HERE DOWN------------
In my own case
// config/index.js
module.exports = {
// ...
dev: {
proxyTable: {
// proxy all requests starting with /conn to http://localhost:8081
'/conn': {
target: 'http://localhost:8081',
changeOrigin: true,
pathRewrite: {
'^/conn': ''
}
}
}
}
}
and
axios.get("/conn/api.php?action=read")
should proxy to,
http://localhost:8081/api.php?action=read
But I get a console error,
GET http://localhost:8080/conn/api.php?action=read 504 (Gateway Timeout)
Thanks