如何清除iPhone 5S Safari浏览器中的图像缓存? [英] How do you clear image cache in iPhone 5S Safari browser?
问题描述
如果这个问题听起来像是在常规->设置中清除Safari缓存/ cookie,请原谅我。
Please forgive me if this question sounds like clearing Safari cache/cookies in General->Settings.
问题如下:
我们有一个自定义网页,用户可以通过从Phone的图片库中进行选择或拍照来上传其个人资料图标/图像。
用户第一次上传图片P1,该图片已成功上传到服务器。
如果用户刷新网页并尝试上传其他图像P2,则将P1上传到服务器。
We have a custom webpage where user can upload his profile icon/image by choosing from Phone's photo library or taking a photo. The 1st time user uploads an image P1, it's uploaded successfully to server. If user refreshes the webpage and tries to upload a different image P2, P1 is uploaded to server.
即使清除浏览器缓存后,问题仍然存在。
如果我终止了浏览器并清除了缓存,则可以上传新图像。
Problem persists even after clearing browser cache. If I kill browser and clear cache, then I'll be able to upload a new image.
在Google设备或
以某种方式,iPhone浏览器会记住图像对象,因此我需要找到一种清除它的方法。
Somehow iPhone browser remembers the image object and I need to find a way to clear it.
推荐答案
- 从iPhone或iPad的主屏幕启动设置应用。
- 向下滚动并点击 Safari 。
- 现在一直滚动到底部,然后点击 Advanced 。 b $ b
- 点击网站数据。请注意,您可以在此处看到iPhone或iPad网站数据占用了多少空间。
- 再次滚动至底部,然后点击删除所有网站数据。
- 再次确认您要删除所有数据。
- Launch the Settings app from the Home screen of your iPhone or iPad.
- Scroll down and tap on Safari.
- Now scroll all the way to the bottom and tap on Advanced.
- Tap on Website Data. Notice here you can see how much space on your iPhone or iPad website data is taking up.
- Scroll to the bottom again and tap on Remove All Website Data.
- Confirm one more time you'd like to delete all data.
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