它在Git代码库中: https://android.googlesource.com/platform/packages/apps/Browser https://android.googlesource.com/platform/external/webkit/+/android-3.2.4_r1/WebCore/xml/XMLHttpRequest.h 编辑: 这些应用现在在Github上有备份。您可以在此处找到浏览器: https://github.com/android/platform_packages_apps_browser.git