优化：文章元数据信息开启显示文章阅读数，需要单独提供后端 HTTPS API 服务

docs/.vitepress/theme/api/interface.js

@@ -0,0 +1,17 @@
+import { request } from './config'
+
+export const getPv = (id, call) => {
+    request.get(`/pv/${id}`, {}).then(result => {
+        call(process(result))
+    })
+}
+
+function process(result) {
+    if (result.code === 200) {
+        return result.data
+    } else {
+        console.log(result.msg)
+    }
+}
+
+export default { getPv }