这是第一次基于http域名成功的部署版本0718v1，修改了http与https都兼容的认证方式

tests/unit/idempotencyKey.test.ts

@@ -0,0 +1,26 @@
+import { afterEach, describe, expect, it, vi } from 'vitest'
+import { createIdempotencyKey } from '../../src/idempotencyKey'
+
+afterEach(() => vi.unstubAllGlobals())
+
+describe('createIdempotencyKey', () => {
+  it('prefers the native UUID implementation', () => {
+    const randomUUID = vi.fn(() => 'native-uuid')
+    vi.stubGlobal('crypto', { randomUUID, getRandomValues: vi.fn() })
+
+    expect(createIdempotencyKey()).toBe('native-uuid')
+    expect(randomUUID).toHaveBeenCalledOnce()
+  })
+
+  it('generates an RFC 4122 UUID v4 when randomUUID is unavailable', () => {
+    vi.stubGlobal('crypto', { getRandomValues: (bytes: Uint8Array) => bytes.map((_, index) => index) })
+
+    expect(createIdempotencyKey()).toBe('00010203-0405-4607-8809-0a0b0c0d0e0f')
+  })
+
+  it('fails explicitly when no secure random source exists', () => {
+    vi.stubGlobal('crypto', {})
+
+    expect(() => createIdempotencyKey()).toThrow('当前浏览器不支持安全随机数')
+  })
+})