add example

packages/dooringx-example/src/plugin/formComponentModules.ts

@@ -0,0 +1,21 @@
+/*
+ * @Author: yehuozhili
+ * @Date: 2021-07-07 14:29:38
+ * @LastEditors: yehuozhili
+ * @LastEditTime: 2021-07-09 13:51:32
+ * @FilePath: \dooringx\packages\dooringx-example\src\plugin\registFormComponents.ts
+ *
+ */
+
+import { ComponentClass } from 'react';
+import { FunctionComponent } from 'react';
+
+const modulesFiles = (require as any).context('./formComponents', true, /\.(js|tsx)$/);
+export const Formmodules: Record<string, FunctionComponent<any> | ComponentClass<any, any>> =
+	modulesFiles.keys().reduce((modules: any, modulePath: any) => {
+		const tmp = modulePath.split('.');
+		const name = tmp[tmp.length - 2].slice(1);
+		const value = modulesFiles(modulePath);
+		modules[name] = value.default;
+		return modules;
+	}, []);