init: 初始系统模板

src/utils/cache-local-utils.ts

@@ -0,0 +1,40 @@
+/**长期级缓存设置 */
+export function localSet(key: string, value: string) {
+  if (!localStorage || key == null || value == null) {
+    return;
+  }
+  localStorage.setItem(key, value);
+}
+
+/**长期级缓存获取 */
+export function localGet(key: string) {
+  if (!localStorage || key == null) {
+    return null;
+  }
+  return localStorage.getItem(key);
+}
+
+/**长期级缓存移除 */
+export function localRemove(key: string) {
+  if (!localStorage || key == null) {
+    return null;
+  }
+  return localStorage.removeItem(key);
+}
+
+/**长期级缓存设置JSON */
+export function localSetJSON(key: string, jsonValue: object) {
+  if (key == null || jsonValue == null) {
+    return null;
+  }
+  localSet(key, JSON.stringify(jsonValue));
+}
+
+/**长期级缓存获取JSON */
+export function localGetJSON(key: string) {
+  const value = localGet(key);
+  if (value == null) {
+    return null;
+  }
+  return JSON.parse(value);
+}