Regular Expressions 101

Character Class[\d_]+

+matches at least one character from the set below:

\da digit

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

.any character (except for line terminators)

jsonthe literal text json (case sensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

[\d_]+.json

New

521wei.xin_2022_04_03_13_09_20.json
wechat.design_2022_04_02_15_13_13.json
wechat.org_2022_04_01_15_47_58.json
admin.wechat.com_2022_04_01_15_37_35.json
wechatapp.com_2022_04_01_16_38_38.json
api.weixin.qq.com_2022_04_01_15_55_38.json
wechatlegal.cn_2022_04_01_16_20_20.json