How to embed JavaScript in HTML within Wiki.js to support sending a POST HTTP request to the server

[chenzhiqiang0518]

I create new html document, and write demo page ,but when click button, cannot send the post http request.

<title>HTTP POST demo</title>

HTTP POST demo

send request

<script>
document.getElementById("sendRequestButton").addEventListener("click", function() {
    const url = "http://127.0.0.1:7002/example";  
    const data = {
        "key": "value"
    };

    fetch(url, {
        method: "POST",
        headers: {
            "Content-Type": "application/json"
        },
        body: JSON.stringify(data)
    })
    .then(response => response.json())
    .then(data => {
        alert("success: " + JSON.stringify(data));
    })
    .catch((error) => {
        console.error("fail:", error);
    });
});
</script>

[NGPixel]

https://docs.requarks.io/en/troubleshooting#how-to-execute-javascript-code-on-page-load