[英]Laravel Access to XMLHttpRequest at from origin has been blocked by CORS policy
[英]Flutter - XMLHttpRequest has been bloked by CORS policy
我正在研究 Flutter,在我的 php API 中,我放置了这些标头:
header('Content-Type: application/json');
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET');
header("Access-Control-Allow-Headers: X-Requested-With");
但我仍然有答案:
“ Access to XMLHttpRequest at 'http://localhost/spring_box/api.php' from origin 'http://localhost:52502' has been blocked by CORS policy: The 'Access-Control-Allow-Origin'
”
你能帮我解决我的问题吗?
按照以下步骤操作
1- 转到 flutter\\bin\\cache 并删除名为:flutter_tools.stamp 的文件
2- 转到 flutter\\packages\\flutter_tools\\lib\\src\\web 并在文本编辑器中打开文件 chrome.dart。
3- 搜索并找到“--disable-extensions”
4- 添加'--disable-web-security'
5-保存。 立即尝试
快乐编码。
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