多租户平台

src/plugins/cache.ts

@@ -0,0 +1,79 @@
+const sessionCache = {
+  set(key: string, value: any) {
+    if (!sessionStorage) {
+      return;
+    }
+    if (key != null && value != null) {
+      sessionStorage.setItem(key, value);
+    }
+  },
+  get(key: string) {
+    if (!sessionStorage) {
+      return null;
+    }
+    if (key == null) {
+      return null;
+    }
+    return sessionStorage.getItem(key);
+  },
+  setJSON(key: string, jsonValue: any) {
+    if (jsonValue != null) {
+      this.set(key, JSON.stringify(jsonValue));
+    }
+  },
+  getJSON(key: string) {
+    const value = this.get(key);
+    if (value != null) {
+      return JSON.parse(value);
+    }
+    return null;
+  },
+  remove(key: string) {
+    sessionStorage.removeItem(key);
+  }
+};
+const localCache = {
+  set(key: string, value: any) {
+    if (!localStorage) {
+      return;
+    }
+    if (key != null && value != null) {
+      localStorage.setItem(key, value);
+    }
+  },
+  get(key: string) {
+    if (!localStorage) {
+      return null;
+    }
+    if (key == null) {
+      return null;
+    }
+    return localStorage.getItem(key);
+  },
+  setJSON(key: string, jsonValue: any) {
+    if (jsonValue != null) {
+      this.set(key, JSON.stringify(jsonValue));
+    }
+  },
+  getJSON(key: string) {
+    const value = this.get(key);
+    if (value != null) {
+      return JSON.parse(value);
+    }
+    return null;
+  },
+  remove(key: string) {
+    localStorage.removeItem(key);
+  }
+};
+
+export default {
+  /**
+   * 会话级缓存
+   */
+  session: sessionCache,
+  /**
+   * 本地缓存
+   */
+  local: localCache
+};