'init'

app/lib/payEnv.ts

@@ -0,0 +1,19 @@
+export type PayEnv = "pc" | "h5" | "wechat";
+
+export function isWeChat(): boolean {
+  if (typeof navigator === "undefined") return false;
+  return /MicroMessenger/i.test(navigator.userAgent);
+}
+
+export function isMobile(): boolean {
+  if (typeof navigator === "undefined") return false;
+  return /AppleWebKit.*Mobile|Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(
+    navigator.userAgent
+  );
+}
+
+export function getPayEnv(): PayEnv {
+  if (isWeChat()) return "wechat";
+  if (isMobile()) return "h5";
+  return "pc";
+}