hongshu-web v1.0

src/utils/storage.ts

@@ -0,0 +1,42 @@
+/**
+ * 封装操作localstorage本地存储的方法
+ */
+export const storage = {
+  //存储
+  set(key: string, value: any) {
+    localStorage.setItem(key, JSON.stringify(value));
+  },
+  //取出数据
+  get<T>(key: string) {
+    const value = localStorage.getItem(key);
+    if (value && value != "undefined" && value != "null") {
+      return <T>JSON.parse(value);
+    }
+  },
+  // 删除数据
+  remove(key: string) {
+    localStorage.removeItem(key);
+  },
+};
+
+/**
+ * 封装操作sessionStorage本地存储的方法
+ */
+export const sessionStorage = {
+  //存储
+  set(key: string, value: any) {
+    window.sessionStorage.setItem(key, JSON.stringify(value));
+  },
+  //取出数据
+  get(key: string) {
+    const value = window.sessionStorage.getItem(key);
+    if (value && value != "undefined" && value != "null") {
+      return JSON.parse(value);
+    }
+    return null;
+  },
+  // 删除数据
+  remove(key: string) {
+    window.sessionStorage.removeItem(key);
+  },
+};