From cf4dee98ed91db4155668a516abd15907816c380 Mon Sep 17 00:00:00 2001
From: DCloud_LXH <283700113@qq.com>
Date: Wed, 18 May 2022 17:17:15 +0800
Subject: [PATCH] feat: uni.canIUse

---
 .../src/service/api/base/canIUse.ts           | 19 +++++++++++++++++++
 .../uni-app-plus/src/service/api/index.ts     |  2 ++
 .../uni-h5/src/service/api/base/canIUse.ts    |  2 --
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 packages/uni-app-plus/src/service/api/base/canIUse.ts

diff --git a/packages/uni-app-plus/src/service/api/base/canIUse.ts b/packages/uni-app-plus/src/service/api/base/canIUse.ts
new file mode 100644
index 000000000..6839813c8
--- /dev/null
+++ b/packages/uni-app-plus/src/service/api/base/canIUse.ts
@@ -0,0 +1,19 @@
+import { hasOwn } from '@vue/shared'
+
+import {
+  API_CAN_I_USE,
+  API_TYPE_CAN_I_USE,
+  CanIUseProtocol,
+  defineSyncApi,
+} from '@dcloudio/uni-api'
+
+export const canIUse = defineSyncApi<API_TYPE_CAN_I_USE>(
+  API_CAN_I_USE,
+  (schema: string) => {
+    if (hasOwn(uni, schema)) {
+      return true
+    }
+    return false
+  },
+  CanIUseProtocol
+)
diff --git a/packages/uni-app-plus/src/service/api/index.ts b/packages/uni-app-plus/src/service/api/index.ts
index eb43a8ae8..082b82d15 100644
--- a/packages/uni-app-plus/src/service/api/index.ts
+++ b/packages/uni-app-plus/src/service/api/index.ts
@@ -7,6 +7,8 @@ export * from './file/removeSavedFile'
 export * from './file/getFileInfo'
 export * from './file/openDocument'
 
+export * from './base/canIUse'
+
 export * from './device/systemInfo'
 export * from './device/compass'
 export * from './device/vibrate'
diff --git a/packages/uni-h5/src/service/api/base/canIUse.ts b/packages/uni-h5/src/service/api/base/canIUse.ts
index b23257a68..e5e841d15 100644
--- a/packages/uni-h5/src/service/api/base/canIUse.ts
+++ b/packages/uni-h5/src/service/api/base/canIUse.ts
@@ -32,8 +32,6 @@ const SCHEMA_CSS = {
   'css.env': cssEnv,
   'css.constant': cssConstant,
   'css.backdrop-filter': cssBackdropFilter,
-  getLaunchOptionsSync: false,
-  getEnterOptionsSync: false,
 }
 
 export const canIUse = defineSyncApi<API_TYPE_CAN_I_USE>(
-- 
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