public
class
Test{
static
void
main(String[] args) {
String str = "
这里是Java优才,到Java优才学习
Java";
String regStr =
"Java"
;
str = str.replaceAll(regStr,
"ABC"
);
System.out.println(
"str="
+str);
}
//源代码片段来自云代码http://yuncode.net