我可以连接到服务器上的本地 .json 文件并对其进行模板化吗？

Question

I have a Webserver on kasserver.com and with a PHP script I fetch an API every 15 mins and save it on a my webserver. Now I want to template the saved JSON data, but I can reach it local.

handleEvents('test, "./json/tester.json");

function handleEvents(id, link) {
    fetch(link).then(res => {
    res.json().then(
        t => {
            if (t.length > 0) {
                let output = "";
                for(let i=0, len = t.length; i < len; i++) {
                    output = data[i].person;
                }


                document.getElementById(id).innerHTML =  output;
            } else {
                document.getElementById(id).innerHTML = "<div>Aktuell sind noch keine genaueren Details verfügbar</div>";
            }
        }
    )});
}

But it tries to fetch a local URL instead of using the data from the Webserver. I couldn't find how to fetch a local JSON file on my server right yet.

Answer 1

You cannot access server's local location by client. If your file is located in public area of PHP server, you can access it by full URL with domain

function handleEvents(id, link) {
  fetch(`https://${location.hostname}${link}`)
  .then(res => {
    // ...
    // ...
  }
}

handleEvents('test', '/json/tester.json')

So, you have to write the function like this.