pattern 和matcher 都是jdk中的
import
java.util.regex.
Matcher
import
java.util.regex.
Pattern
public static boolean
isContainChinese
(
String
str) {
Pattern
p
=
Pattern
.
compile
(
"[\u4e00-\u9fa5]"
)
;
Matcher
m
=
p.matcher
(str)
if
(
m.find
()) {
return true
;
}
return false
;
}