問題描述

我正在嘗試從我的 GitHub 存儲庫中讀取一些源代碼(C 語言)，以便在我的網頁中顯示為文本.我可以通過 https://raw.github.com 以原始模式訪問代碼.

I'm trying to read some source code (C language) from my GitHub repository to be shown as text in my webpage. I can access the code in raw mode through https://raw.github.com.

我正在使用 jQuery GET 函數來讀取數據，但它不起作用.問題與 XMLHttpRequest 和 Access-Control-Allow-Origin 有關，但是盡管我在 stackoverflow 上發現了一些相關問題(XmlHttpRequest 錯誤:Access-Control-Allow-Origin 不允許使用 Origin null)它對我不起作用.我什么都試過了.

I'm using jQuery GET function to read the data but it doesn't work. Problem is related with XMLHttpRequest and Access-Control-Allow-Origin but, despite I found some related question on stackoverflow (XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin) it didn't work for me. I tried everything.

我的 jQuery 代碼:

My jQuery code:

<script type="text/javascript">
  $(document).ready(function() {
    var url = 'https://raw.github.com/raysan5/raylib/master/examples/ex01_basic_window.c';

    $.get(url, function(data) { 
        $('#code').text(data);
      }, 'text');
    });
</script>

請問，有人可以幫我解決這個問題嗎?非常感謝！

Please, could someone help me with this issue? Many thanks!

推薦答案

你可以嘗試刪除raw和github之間的點:

You could try and delete the dot between raw and github:

https://rawgithub.com/raysan5/raylib/master/examples/ex01_basic_window.c

參見 rawgithub.com，在這個 博文:

GitHub 不鼓勵這樣做，因為他們希望 repo 所有者使用 Github Pages 來托管其文件的特定版本.他們通過使用 Content-Type: text/plain 而不是 Content-type:application/javascript 提供來自raw"域的文件來阻止它.

GitHub discourages this, since they want repo owners to use Github Pages to host specific versions of their files. They discourage it by serving files from the "raw" domain with Content-Type: text/plain instead of Content-type:application/javascript.

直到最近，當 Google Chrome 實施了一個安全修復程序，如果 JavaScript 的 Content-type 不正確，這將阻止 JavaScript 被執行，這才成為問題.
當您查看您無法控制的頁面時，這是有道理的.但是，當您決定要包含哪些腳本時，就很麻煩了.

This wasn’t a problem until recently, when Google Chrome implemented a security fix that prevents JavaScript from being executed if it has an incorrect Content-type.
This makes sense when you’re viewing pages outside of your control. But when it’s you who’s deciding what scripts to include, it’s a hassle.

作為 Rob W 以下評論:

值得一提的是，此網絡服務解決 OP 問題的唯一原因是它包含 Access-Control-Allow-Origin: * 響應標頭.

It's worth mentioning that the only reason that this web service solves the OP's problem is that it includes the Access-Control-Allow-Origin: * response header.

這篇關于從 GitHub 讀取代碼作為網頁中的文本(原始)的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！