feat(runtime-web): caniuse 函数增加部分能力判断 (#71)

* feat(runtime-web): caniuse 函数增加部分能力判断 * feat(runtime-web): can-i-use 实现移除不必要的判断
eleme · Jul 6, 2023 · a45cd02 · a45cd02
1 parent 6a4e992
commit a45cd02
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/packages/runtime-web/src/api/base.ts b/packages/runtime-web/src/api/base.ts
@@ -1,5 +1,12 @@
 type IAnyFunc = (...args: unknown[]) => any
 
+const CAN_I_USE_FALSY = [
+  'component.observers',
+  'component.relations',
+  'component.externalClass',
+  'component.lifetimes'
+]
+
 export default function generateBaseAPI(api: Record<string, any>) {
   return {
     call(
@@ -20,8 +27,11 @@ export default function generateBaseAPI(api: Record<string, any>) {
       })
     },
 
-    canIUse() {
+    canIUse(param = '') {
       console.warn('canIUse API 目前还未完全实现，仅供参考')
+
+      if (CAN_I_USE_FALSY.indexOf(param) > -1) return false
+
       return true
     },