axios请求方式

// 使用默认进行请求（默认是get）
    axios({
      url: "http://localhost:9999/student/student/getAllStudent"
    }).then(res => {
      console.log(res);
    })

// 指定请求方式为get无参请求
    axios({
      url: "http://localhost:9999/student/student/getAllStudent",
      method: "get"
    }).then(res => {
      console.log(res);
    })

 // 指定请求方式为get有参请求(方式一: 参数直接拼接到url)
    axios({
      url: "http://localhost:9999/student/student/getAllStudent?id=1",
      method: "get",
    }).then(res => {
      console.log(res);
    })

 // 指定请求方式为get有参请求(方式二：参数放到params)
    axios({
      url: "http://localhost:9999/student/student/getAllStudent",
      method: "get",
      params: {
        id: 1
      }
    }).then(res => {
      console.log(res);
    })

// axios  post请求, 携带参数时content-type默认是application-json;
    // 指定请求方式为post的无参请求
    axios({
      url: "http://localhost:9999/student/student/getAllStudent",
      method: "post"
    }).then(res => {
      console.log(res);
    })

 // 指定请求方式为post的有参请求，使用params传递参数
    axios({
      url: "http://localhost:9999/student/student/getAllStudent",
      method: "post",
      params: {
        id: 1,
        name: '张三'
      }
    }).then(res => {
      console.log(res);
    })

// 指定请求方式为post的有参请求，使用data传递参数;
    axios({
      url: "http://localhost:9999/student/student/getAllStudent",
      method: "post",
      data: {
        id: 1,
        name: '张三'
      }
    }).then(res => {
      console.log(res);
    })