common get post method, and control, edit page

store/index.ts

@@ -1,2 +1,41 @@
-const store: Record<string, string> = {};
-export default store;
+class Store {
+  record: Record<string, string>;
+  constructor() {
+    this.record = {};
+  }
+  public get() {
+    return this.record;
+  }
+  public set(key: string, val: string) {
+    this.record[key] = val;
+  }
+  public delete(key: string) {
+    delete this.record[key];
+  }
+  public update(record: Record<string, string>) {
+    for (const key in record) {
+      this.record[key] = record[key];
+    }
+    for (const key in this.record) {
+      if (record[key] === undefined) {
+        delete this.record[key];
+      }
+    }
+  }
+}
+
+class HTML {
+  html: string;
+  constructor() {
+    this.html = "";
+  }
+  public get() {
+    return this.html;
+  }
+  public set(html) {
+    this.html = html;
+  }
+}
+
+export const html = new HTML();
+export const store = new Store();