I am unable to fetch the query parameters of frontend GET request, on the backend side. I tried using url and query. I need to fetch the query on the nodejs side. Kindly suggest a suitable method that would help me get the details on GET request using axios.
code -
component.ts - angular file
googleSearch(googleText){
let params = new HttpParams();
params = params.append('q', googleText.trueLocation);
return new Promise((resolve, reject) => {
this.httpClient.get("http://localhost:3003/seekSearchApi" , ({params:params}))
.pipe(map(Response => Response))
.pipe(catchError(this.errorHandler))
.subscribe((res: Response) => {
this.writeItOutput = res;
resolve(this.writeItOutput);
});
})
}
errorHandler(error: HttpErrorResponse) {
return throwError(error.message || 'server Error');
}
}
server.js- express file
app.use('/seekSearchApi', require('./server/nodejs-serverapi'));
applicationserver.js - nodejs file
function seekSearchApi(req,res) {
var query = require('url').parse(req.url,true).query;
console.log("req.query.q", query.q); //no response
console.log("Inside seekSearchApi");
axios({
method: 'get',
url: 'https://serpapi.com/search.json?',
data: {
api_key: "xxxx",
q:query.q
hl: "en",
gl: "us",
google_domain: "google.com"
}
}).then((response) => {
res.send(stringify(response))
}, (error) => {
console.log(error);
});
I figured it out .
On node side.
applicationserver.js
function seekSearchApi(req,res) {
var url_data = url.parse(req.url, true);
var query = url_data.query;
var queryData= Object.assign({},query);
console.log("queryData = ", queryData);
::::
}