import re
m = re.search(r'[1-9]d{5}', 'jgjh 1000815k55551555')
# raw string, 原生字符串
if m:
print(m)
print(m.group(0))
print(m.group())
import re
m = re.search(r'[1-9]d{5}', 'jgjh 1000815k55551555')
# raw string, 原生字符串
if m:
print(m)
print(m.group(0))
print(m.group())