/** |
* 替换字符串中的某些字符 |
*/ |
public static void testReplace() { |
StringBuffer sb = new StringBuffer( "This is a StringBuffer!" ); |
// 将字符串中某段字符替换成另一个字符串 |
sb.replace( 3 , 8 , "replace" ); |
System.out.println( "testReplace: " + sb.toString()); |
} |