Implementation of the page return function

Idea: Use the cache to remember the address and parameters to implement the function of the page return according to the order of the marks in the diagram

Tools:

Memcache or other caching tools

Realize:

1, making the cache Action

(1), function One: receive the need to cache the address and parameters, with the user unique identity + special identity as the cache key, cache value using a custom class as a data storage medium, cached data model

(2), function Two: return address and parameters according to key

Access process:

1, write the AJAX request action, return the corresponding cache key

2, jump page, to operate

3, get the address and parameters according to key to jump

Implementation of the page return function