问题
I got some encrypted url strings as the src attribute of <img> tags in my html page. For example:
<img src="http://192.168.1.111/business_id/ia8u7Eg8tTVungbUGxVGfh4GYf1tbnh3EyBBmsc1TapqV8/0" />
The link itself can be opened directly by the browser and can be displayed correctly. But this <img> tag in a html page is not displayed correctly with a bad image in the screen. And when I opened this link correctly in the browser, the image will be displayed in the page, apparently this is fetched from the cache.
I have been doing some research, with the developer tools, I track the request of the browser while opening this page. And here is the result:
Just find out may be it is the wrong format that cause this problem. When I opened in the browser, it is parsed correctly to jpeg:
Question is why is this happening? What can I do to fix this? I don't know the format, the server does. Suppose I want to specify the encoding of the src in <img> as jpeg programmatically , is this possible?
来源：https://stackoverflow.com/questions/17769868/image-cannot-be-displayed-in-html