谷歌搜索留痕技术：解决WordPress文件上传限制的完整指南
作为专业的东莞SEO推广和谷歌竞价推广专家，我们深刻理解谷歌搜索留痕技术在网站优化中的重要性。今天我们将分享如何解决WordPress常见的文件上传限制问题，这对于提升网站用户体验和优化效果至关重要。
问题描述：
当您尝试上传WordPress默认允许扩展名之外的文件时，系统会显示错误提示："抱歉，您不允许上传此文件类型"（英文："Sorry, you are not allowed to upload this file type."）。
Problem Description:
When you attempt to upload files beyond WordPress's default allowed extensions, the system displays an error message: "Sorry, you are not allowed to upload this file type."
常见场景：
- 上传到WordPress媒体库的非标准文件
- 导入WooCommerce产品的CSV文件
Common Scenarios:
- Uploading non-standard files to WordPress media library
- Importing CSV files for WooCommerce products
WordPress默认允许的文件类型：
图片：.jpeg, .jpg, .png, .gif, .ico
文档：.pdf, .doc, .docx, .ppt, .pptx, .pps, .ppsx, .odt, .xls, .xlsx, .psd
音频：.mp3, .m4a, .ogg, .wav
视频：.mp4, .m4v, .mov, .wmv, .avi, .mpg, .ogv, .3gp, .3g2
WordPress Default Allowed File Types:
Images: .jpeg, .jpg, .png, .gif, .ico
Documents: .pdf, .doc, .docx, .ppt, .pptx, .pps, .ppsx, .odt, .xls, .xlsx, .psd
Audio: .mp3, .m4a, .ogg, .wav
Video: .mp4, .m4v, .mov, .wmv, .avi, .mpg, .ogv, .3gp, .3g2
解决方法：
1. 登录您的主机控制面板
2. 打开文件管理器
3. 找到WordPress根目录（通常是public_html文件夹）
4. 编辑wp-config.php文件
5. 在指定位置添加代码：define('ALLOW_UNFILTERED_UPLOADS', true);
6. 保存文件并重新尝试上传
Solution Steps:
1. Log in to your hosting control panel
2. Open File Manager
3. Locate WordPress root directory (usually public_html folder)
4. Edit wp-config.php file
5. Add code at specified location: define('ALLOW_UNFILTERED_UPLOADS', true);
6. Save file and retry uploading
安全建议：
出于安全考虑，我们建议在成功上传所需文件后，删除wp-config.php中添加的代码行。如需再次上传非常规文件类型，可重新添加该代码。
Security Recommendations:
For security reasons, we recommend removing the added code line from wp-config.php after successfully uploading required files. If you need to upload unconventional file types again, you can re-add this code.
作为专业的东莞SEO推广和谷歌竞价推广服务提供商，我们强调谷歌搜索留痕技术的应用不仅限于内容优化，还包括技术层面的完善。定期检查网站安全设置，确保在便利性和安全性之间取得平衡，这对于长期稳定的搜索引擎排名至关重要。
As professional Dongguan SEO promotion and Google advertising service providers, we emphasize that Google search trace technology applications extend beyond content optimization to include technical improvements. Regularly checking website security settings to ensure a balance between convenience and security is crucial for long-term stable search engine rankings.
