How to Set cache and obtain cache instances in js

How to Set cache and obtain cache instances in js

Example: set and obtain cache in js. // Set the cache, get the set cache, key-value pair form, name value LocalStorage. getItem ("key"); // Obtain the key value LocalStorage. setItem ("key", 1); // set the key value Solve the js cache address problem. js implementation does not cache Method of not caching js Script Document. write (" "); Script For others, you only need to add + Math. random () after the address. note: Because Math. random () can only work under Javascript, it can only be called through Javascript. If it is changed (