import zipfile

f = r'e:\MCStudioDownload\work\3027246179@qq.com\Cpp\AddOn\309c2d420bc84ee986db9cdd070ff02a\_sa_hanhua_out\sa_essentials-forge-1.20.1-1.0.0.jar'
z = zipfile.ZipFile(f)
print('=== jar 顶层条目（data/ 相关） ===')
for n in z.namelist():
    if n.startswith('data/') and (n.endswith('.json')):
        print(' ', n)
print()
print('=== Blueprint 相关类 ===')
for n in z.namelist():
    if n.endswith('.class') and 'blueprint' in n.lower():
        print(' ', n)