错误400与Ajax请求

Question

I am new to web development, and I guess that it is a basic issue, but I couldn't find a solution on the internet.

To start, what I am trying to do is to have a script, loaded on a webpage using TamperMonkey, download a xml file located on a php server.

The process worked perfectly when I tested it on localhost (using MAMP), but then I put it on a 000webhost server, and it's not working, I get an Error 400 Bad request in the ajax response. I also tried on other web hosting services and I get the same error.

On the other hand, the request works perfectly on the 000webhost server when I'm just sending it though my google chrome searchbar. Also, the url to which it is sent is well formed, as when I console.log it, and then click the link, it does what it should.

I am using the GM_xmlhttpRequest method. Here is the code :

let url = some_correct_url;
GM_xmlhttpRequest({
        methode: "GET",
        url: url,
        headers: {
            "Accept": "text/xml"
        },
        onload: function(response){
            var r= null;
            if (!response.responseXML){
                r= new DOMParser().parseFromString(response.responseXML, "text/xml");
            }
            r= response.responseXML;
            console.log(r);
            console.log(response.responseText);
            });
        });

Answer 1

You have a typo in your request body.

Typo: methodE: "GET"

Please correct the typo so it reads method: "GET" and let us know the results.