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java 正则表达式去除标点符号
java 正则表达式去除标点符号
xiaoxiao
2021-03-25
82
public
class
Test {
public
static
void
main(String[] args) {
String str =
"!!!??!!!!%*)%¥!KTV去符号标号!!当然,,。!!..**半角"
;
System.out.println(str);
String str1 = str.replaceAll(
"[\\pP\\p{Punct}]"
,
""
);
System.out.println(
"str1:"
+ str1);
String str2 = str.replaceAll(
"[//pP]"
,
""
);
System.out.println(
"str2:"
+ str2);
String str3 = str.replaceAll(
"[//p{P}]"
,
""
);
System.out.println(
"str3:"
+ str3);
}
}
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