base-vue支持组件库支持前缀类名

code/base-project/base-vue/packages/ao-design/src/_utils/getPrefixCls.ts

@@ -0,0 +1,14 @@
+import type { ConfigProviderContext } from '../_config/context'
+import { inject } from 'vue'
+import { configProviderInjectionKey } from '../_config/context'
+
+const DEFAULT_PREFIX = 'ao'
+
+export function getPrefixCls(componentName?: string): string {
+  const configProvider: ConfigProviderContext | undefined
+    = inject(configProviderInjectionKey, undefined)
+
+  const prefix = configProvider?.prefixCls ?? DEFAULT_PREFIX
+
+  return componentName ? `${prefix}-${componentName}` : prefix
+}