如何访问此json令牌的值以存储在本地存储中

Question

 loginUser(user: any) {
    return this.http.post(this.loginUrl, user)
    .subscribe((success: any) => {
      if(success) {
        localStorage.setItem('access_token', success.token);
        localStorage.setItem('token', JSON.stringify(success.token));
        return true;
      }
    });
  }

返回的内容https://i.imgur.com/Km8X2CX.png存储结果https://i.imgur.com/FfsOTb5.png

我想存储令牌的值

更改为

localStorage.setItem('access_token', success);
localStorage.setItem('token', JSON.stringify(success));

结果-https: //i.imgur.com/c9wMosF.png

Answer 1

您应该改为设置success.success.token。

最好将响应重命名为response

loginUser(user: any) {
    return this.http.post(this.loginUrl, user)
    .subscribe((response: any) => {
      if(response) {
        localStorage.setItem('access_token', response.success.token);
        // localStorage.setItem('token', JSON.stringify(response.success.token)); probably not needed.
        return true;
      }
    });
  }

Answer 2

您没有必要包装响应对象。 删除该标记或使用response.success.token进入标记字符串。

您的代码变为：

loginUser(user: any) {
    return this.http.post(this.loginUrl, user)
    .subscribe((response: any) => {
      if(response) {
        localStorage.setItem('access_token', response.success.token);
        return true;
      }
    });
  }