Regular Expressions 101

Group 1(.{1})

.{1}any character (except for line terminators), repeated exactly 1 time

Positive Lookahead(?=(习近平总))

Group 2(习近平总)

习近平总the literal text 习近平总

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

(.{1})(?=(习近平总))

New

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