Created by Jerry Wang, last modified on Mar 26, 2015
test1:
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLicmbw5CZxMDNiZjM4E2M5IjNyQjYzgDZ0YTO2MGOhRDN1MTO28CX5d2bs92Yl1iclB3bsVmdlR2LcNWaw9CXt92Yu4GZjlGbh5yYjV3Lc9CX6MHc0RHaiojIsJye.png)
test2:
What does 304 Not Modified mean?
last-modified value的設定:
cache-control的設定位置:
304 code的設定位置:
Created by Jerry Wang, last modified on Mar 26, 2015
test1:
test2:
What does 304 Not Modified mean?
last-modified value的設定:
cache-control的設定位置:
304 code的設定位置: