请问JSP 如何截取一串字符中的一段答:两种方法:在JSP页面中 1.使用public String[] split(String regex)根据给定的正则表达式的匹配来拆分此字符串。<%!public String getString(int i){ String test="360000,360001,360002,aaaa,bbbbb,cccaaa,55555,343434,fdsfadsf" ;String[] str=test.split(",");/*第4个元素就是第4个","和...
编写JAVA程序将字符str="2,3,4,5,6,7,8,9,11,13,14,"变为“2-9,11,1...答:编写java程序将字符串str="2,3,4,5,6,7,8,9,11,13,14" 变为"2-9,11,13-14"public static void cutString(){ String str = "2,3,4,5,6,7,8,9,11,13,14";String[] str1 = str.split(",");StringBuffer buff = new StringBuffer() ;int c1,c2 ;int i,j;boolean is...