How to post same URL parallel multiple time with different params using angular 4 / angular 5?

Question

How to post same URL parallel multiple time with different params using angular 4 / angular 5 and return data ?.

i have a multiple get request

let value = Array();    
    let character = this.http.get('https://sameURL');
    let characterHomeworld = this.http.get('https://sameURL');
    value.push(character);
    value.push(characterHomeworld);
    forkJoin(value).subscribe(results => {      
      (results[0] as any).homeworld = results[1];
      this.loadedCharacter = results[0];
    });

the above code is for HttpGet. I need to post the sameURL multiple time with parameters

Answer 1

CASE 1 : Assuming that you want to POST (multiple times) the same url with different query params such as:

• ' https://sameURL?id=0 '
• ' https://sameURL?id=1 '

• ... then:

  let value = [];
let character = this.http.post('https://sameURL?id=0'); let characterHomeworld = this.http.post('https://sameURL?id=1'); value.push(character); value.push(characterHomeworld); forkJoin(value).subscribe(results => {
results[0]; // response from REST call with id=0 results[1]; // response from REST call with id=1 });

CASE 2 : Assuming that you want to POST (multiple times) the same url with different body such as:

• ' https://sameURL ' --> body: {id: 0}
• ' https://sameURL ' --> body: {id: 1}

• ... then:

  let value = [];
let character = this.http.post('https://sameURL', {id: 0}); let characterHomeworld = this.http.post('https://sameURL', {id: 1}); value.push(character); value.push(characterHomeworld); forkJoin(value).subscribe(results => {
results[0]; // response from REST call with body {id: 0} results[1]; // response from REST call with body {id: 1} });