asp.net - 使用 Angular 从 webapi 检索单个值

Question

目标:在 Angular 中检索单个值“test”。

问题:我收到错误消息

Error: SyntaxError: Unexpected token e in JSON at position 1 at JSON.parse ()

我缺少什么语法？

---

ASP.NET

// https://localhost:44353/api/Jobadvertisement/VVValidate/4
[HttpGet("VVValidate/{id:int}")]
public ActionResult<String> VVValidate(int id)
{
    return "test";
}

---

Angular

const url = environment.url

let asdfasdf2 = url + 'api/Jobadvertisement/VVValidate/' + "4";

var dsfsdssf = this.http.get(asdfasdf2).subscribe(data => {

  console.log(data);

});

Answer 1

你能尝试在 Angular 中使用 httpOptions 吗:

const url = environment.url;
let asdfasdf2 = url + 'api/Jobadvertisement/VVValidate/' + "4"; 
var dsfsdssf = this.http.get(asdfasdf2, { responseType: 'text' }).subscribe(data => { console.log(data); });