已关闭。此问题为opinion-based。目前不接受回答。
**要改进此问题吗？**更新此问题，以便editing this post可以使用事实和引文来回答。

昨天就关门了。
Improve this question的
我正在学习angular，我想知道是否可以使用axios向server发出http请求。这是可行的，但我很困惑在angular中使用axios是否是一个糟糕的做法。我想知道我是否可以继续这样做或使用HttpClient和subscriber模型。使用这种方法有什么缺点吗？我发现的大多数教程都使用httpClient和subscriber模型。而这似乎更容易理解，特别是对像我这样的初学者。

import { Injectable } from '@angular/core';
import { Student } from './models/Student';
import { students } from './models/StudentList';
import axios from 'axios';

@Injectable({
    providedIn: 'root'
})

export class StudentService {
    students: Student[] = students;

    // adding a new student
    public addStudent(name: string) {
        const addStudent = async (name: string) => {
            try {
                const response = await axios({
                    method: 'POST',
                    url: 'http://localhost:8080/student/add',
                    data: {
                        'name': name
                    }
                });
                if (response.status === 201) {
                    alert('student added');
                }
            }
            catch (err) {
                console.log(err);
            }

        }
        addStudent(name);
    }

    // getting list of all the students
    public getAllStudents(): Student[] {
        const studentList: Student[] = [];
        const getAllStudentsAxios = async () => {
            try {
                const response = await axios({
                    method: 'GET',
                    url: 'http://localhost:8080/student/all'
                });
                // console.log(response.data);
                for (let responseObject of response.data) {
                    const student: Student = new Student();
                    student.id = responseObject.id;
                    student.name = responseObject.name;
                    studentList.push(student);

                }
            }
            catch (err) {
                console.log(err);
            }

        }

        getAllStudentsAxios();
        return studentList;
    }

    // getting student by id
    public getStudentById(id: number): Student {
        
        const student : Student = new Student();

        const getStudentByIdAxios = async () => {
            try {
                const url = 'http://localhost:8080/student/' + id;
                const response = await axios({
                    method: 'GET',
                    url: url
                });
                student.id = response.data.id;
                student.name = response.data.name;
            }
            catch (err) {
                console.log(err);
            }
        }

        getStudentByIdAxios();
        return student;
    }

    // get courses registered by student

    // student registering a course
    public registerCourse(student_id: Number, course_id: number): void {
        alert('course registered ' + student_id + course_id);
    }

    public submitReview(student_id: Number, course_id: Number, rating: Number, review: string) {
        alert(student_id + ' ' + rating + ' ' + review + ' ' + course_id);
    }

    public deleteCourse(student_id: Number, course_id: Number) {
        alert(student_id + ' ' + course_id);
    }

    constructor() { }
}

字符串