使用Axios.delete时出现此错误

Question

我正在使用axios（在客户网站上）和jetty（在中间件中）

在使用axios.get或axios.post时非常顺畅...直到我使用axios.delete为止，一切仍然很好

然后删除时出现此错误：

在axios的javascript中

import axios from '../http'
export async function GetAllBooking(){
    return await axios.get('/admin/booking').then(respone => {
        return respone;
    }).catch(e=> {
        console.log(e);
    });

}
export async function
Delete(id){
    return await axios.delete('/admin/booking',{
        params:{
            id: id
        }
    }).then(respone=>{
        return respone;
    }).catch(e=> {
        console.log(e);
    });
}

在axios的配置中

从“ axios”导入axios；

axios.defaults.withCredentials=true;

const instance = axios.create({
// .. where we make our configurations
    baseURL: 'http://localhost:8000'

});

// Add a request interceptor
axios.interceptors.request.use(function (config) {
    // Do something before request is sent
    return config;
}, function (error) {
    // Do something with request error
    return Promise.reject(error);
});

// Add a response interceptor
axios.interceptors.response.use(function (response) {
    // Any status code that lie within the range of 2xx cause this function to trigger
    // Do something with response data
    return response;
}, function (error) {
    // Any status codes that falls outside the range of 2xx cause this function to trigger
    // Do something with response error
    return Promise.reject(error);
});


export default instance;

创建doDelete时我在码头上做什么

public class AdminBooking  extends HttpServlet{
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException{
        System.out.println("GET BOOKING - ADMIN ");
        try {
            resp.addHeader("Access-Control-Allow-Origin", "http://localhost:8080");
            resp.addHeader("Access-Control-Allow-Credentials","true");
            resp.addHeader("Access-Control-Allow-Methods", "GET, POST, DELETE");

            HttpSession session=req.getSession(false);
            if(session != null ) {
                TTransport transport; //1
                transport = new TSocket("localhost", 9090); //2
                transport.open(); //3
                TProtocol protocol = new TBinaryProtocol(transport); //4
                connectDBService.Client client = new connectDBService.Client(protocol); //5 Must have in client
                List<booking> lstbooking = client.GetBooking();
                resp.setContentType("application/json;charset=UTF-8");
                ServletOutputStream out = resp.getOutputStream();
                Gson gson = new GsonBuilder().create();
                JsonArray arr = gson.toJsonTree(lstbooking).getAsJsonArray();
                out.print(arr.toString());
                transport.close();
            }
        } catch (TTransportException e) {
            e.printStackTrace();
        } catch (TException e) {
            e.printStackTrace();
        }
    }

    protected void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException{
        int id = Integer.parseInt(req.getParameter("id"));
        System.out.println("Delete Booking");
        try {
            resp.addHeader("Access-Control-Allow-Origin", "http://localhost:8080");
            resp.addHeader("Access-Control-Allow-Credentials","true");
            resp.addHeader("Access-Control-Allow-Methods", "GET, POST, DELETE");
            resp.setContentType("application/json;charset=UTF-8");
            HttpSession session=req.getSession(false);
            if(session != null ) {
                TTransport transport; //1
                transport = new TSocket("localhost",9090); //2
                transport.open(); //3
                TProtocol protocol = new TBinaryProtocol(transport); //4
                connectDBService.Client client = new connectDBService.Client(protocol); //5 Must have in client
                int result = client.DeleteBooking(id);
                ServletOutputStream out = resp.getOutputStream();
                Gson gson = new GsonBuilder().create();
                Map<String, Integer> res= new HashMap<>();
                res.put("result",result);
                JsonObject arr = gson.toJsonTree(res).getAsJsonObject();
                out.print(arr.toString());
                transport.close();
            }
        } catch (TTransportException e) {
            e.printStackTrace();
        } catch (TException e) {
            e.printStackTrace();
        }

    }
}

请告诉我我的代码有什么问题@@我很累

谢谢