From ce70be666bcd78a7e16e739040488cf7e7256cc2 Mon Sep 17 00:00:00 2001
From: king <18310653075@163.com>
Date: 星期一, 31 五月 2021 15:49:43 +0800
Subject: [PATCH] 2021-05-31
---
src/api/cacheutils.js | 87 ++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 85 insertions(+), 2 deletions(-)
diff --git a/src/api/cacheutils.js b/src/api/cacheutils.js
index 409b427..2aa5642 100644
--- a/src/api/cacheutils.js
+++ b/src/api/cacheutils.js
@@ -138,7 +138,7 @@
}
/**
- * @description 鍒涘缓websql涓厤缃俊鎭殑淇濆瓨鏃堕棿
+ * @description 鑾峰彇websql涓殑閰嶇疆淇℃伅
*/
static getWebSqlMenuConfig (MenuID, userid) {
if (!window.GLOB.WebSql || !MenuID || !userid) return Promise.reject()
@@ -199,7 +199,6 @@
}
if (!window.GLOB.IndexDB.objectStoreNames.contains('configs')) {
let objectStore = window.GLOB.IndexDB.createObjectStore('configs', { keyPath: 'id' })
- objectStore.createIndex('type', 'type', { unique: false })
objectStore.createIndex('menuid', 'menuid', { unique: false })
objectStore.createIndex('userid', 'userid', { unique: false })
}
@@ -285,4 +284,88 @@
}
}
+ /**
+ * @description 鍒犻櫎IndexedDB涓繚瀛樼殑閰嶇疆淇℃伅
+ */
+ static delMenuIndexDBConfig (key) {
+ if (!window.GLOB.IndexDB || !key) return Promise.resolve()
+
+ return new Promise(resolve => {
+ let request = window.GLOB.IndexDB.transaction(['configs'], 'readwrite')
+ .objectStore('configs')
+ .delete(key)
+
+ request.onsuccess = () => {
+ resolve()
+ }
+ request.onerror = () => {
+ window.GLOB.IndexDB = null
+ resolve()
+ }
+ })
+ }
+
+ /**
+ * @description 鍒犻櫎IndexedDB涓繚瀛樼殑閰嶇疆淇℃伅-鎵归噺
+ */
+ static delIndexDBConfig (keys) {
+ if (!window.GLOB.IndexDB || !keys) return
+
+ let objectStore = window.GLOB.IndexDB.transaction(['configs'], 'readwrite').objectStore('configs')
+
+ objectStore.openCursor().onsuccess = (event) => {
+ let cursor = event.target.result
+
+ if (cursor) {
+ if (cursor.value && keys.includes(cursor.value.menuid)) {
+ let request = objectStore.delete(cursor.key)
+
+ request.onerror = () => {
+ window.GLOB.IndexDB = null
+ }
+ }
+
+ cursor.continue()
+ }
+ }
+ }
+
+ /**
+ * @description 鑾峰彇IndexedDB涓殑閰嶇疆淇℃伅
+ */
+ static getIndexDBMenuConfig (MenuID, userid) {
+ if (!window.GLOB.IndexDB || !MenuID || !userid) return Promise.reject()
+ let key = MenuID + userid
+ return new Promise((resolve, reject) => {
+ let request = window.GLOB.IndexDB.transaction(['configs']).objectStore('configs').get(key)
+
+ request.onerror = () => {
+ window.GLOB.IndexDB = null
+ reject()
+ }
+
+ request.onsuccess = () => {
+ if (request.result) {
+ resolve(request.result)
+ } else {
+ reject()
+ }
+ }
+ })
+ }
+
+ /**
+ * @description 灏嗘暟鎹啓鍏ndexedDB
+ */
+ static writeInIndexDB (data) {
+ if (!window.GLOB.IndexDB || !data) return
+
+ let request = window.GLOB.IndexDB.transaction(['configs'], 'readwrite')
+ .objectStore('configs')
+ .add(data)
+
+ request.onerror = () => {
+ window.GLOB.IndexDB = null
+ }
+ }
}
\ No newline at end of file
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