78 lines
1.4 KiB
JavaScript
78 lines
1.4 KiB
JavaScript
const sessionCache = {
|
|
set (key, value) {
|
|
if (!sessionStorage) {
|
|
return
|
|
}
|
|
if (key != null && value != null) {
|
|
sessionStorage.setItem(key, value)
|
|
}
|
|
},
|
|
get (key) {
|
|
if (!sessionStorage) {
|
|
return null
|
|
}
|
|
if (key == null) {
|
|
return null
|
|
}
|
|
return sessionStorage.getItem(key)
|
|
},
|
|
setJSON (key, jsonValue) {
|
|
if (jsonValue != null) {
|
|
this.set(key, JSON.stringify(jsonValue))
|
|
}
|
|
},
|
|
getJSON (key) {
|
|
const value = this.get(key)
|
|
if (value != null) {
|
|
return JSON.parse(value)
|
|
}
|
|
},
|
|
remove (key) {
|
|
sessionStorage.removeItem(key);
|
|
}
|
|
}
|
|
const localCache = {
|
|
set (key, value) {
|
|
if (!localStorage) {
|
|
return
|
|
}
|
|
if (key != null && value != null) {
|
|
localStorage.setItem(key, value)
|
|
}
|
|
},
|
|
get (key) {
|
|
if (!localStorage) {
|
|
return null
|
|
}
|
|
if (key == null) {
|
|
return null
|
|
}
|
|
return localStorage.getItem(key)
|
|
},
|
|
setJSON (key, jsonValue) {
|
|
if (jsonValue != null) {
|
|
this.set(key, JSON.stringify(jsonValue))
|
|
}
|
|
},
|
|
getJSON (key) {
|
|
const value = this.get(key)
|
|
if (value != null) {
|
|
return JSON.parse(value)
|
|
}
|
|
},
|
|
remove (key) {
|
|
localStorage.removeItem(key);
|
|
}
|
|
}
|
|
|
|
export default {
|
|
/**
|
|
* 会话级缓存
|
|
*/
|
|
session: sessionCache,
|
|
/**
|
|
* 本地缓存
|
|
*/
|
|
local: localCache
|
|
}
|