¸ß·ÖÇóÒ»¶ÎJAVA×Ö·û´®´¦Àí´úÂë
ÒªÇóÊÇÕâÑùµÄ£¬Ò»¸ö×Ö·û´®str£¬ÆäÖгöÏÖÁËN´Î¡°@parameter¡±£¬¸ø¶¨Ò»¸öint²ÎÊýn£¬Ò»¸ö×Ö·û²ÎÊýparameter£¬ÇóÒ»¶Î´úÂ룬½«strÖеÚn¸ö¡°@parameter¡±Ìæ»»³Éparameter£¬ÆäÓàµÄ²»±ä£¬ÀàËÆÊý¾Ý²Ù×÷ParapareStatementÖеÄsetStringµÈ²Ù×÷£¬ÎÒÏëÁ˺ܾᣡ£¡£
/**
* ÕâÊÇÒ»¸öÌæ»»Á¬ÐøÏàͬ×Ö·û´®ÖÐÖ¸¶¨×Ö·û´®µÄ·½·¨
* @author denghanyi
*
*/
public class Replace {
private static String str = "@parameter@parameter@parameter@parameter@parameter@parameter";
public String replace(int n,String parameter) {
String[] temp = str.split("@");
for(int i = 1;i < temp.length;i++) {
if(i == n) {
temp[i] = parameter;
}
else
temp[i] = "@" + temp[i];
}
String a = "";
for(int i = 1; i < temp.length;i++) {
a += temp[i];
}
return a;
}
public static void main(String[] args) {
Replace re = new Replace();
str = re.replace(4, "parameter");
System.out.println(str);
}
}
/**
* ÕâÊÇÒ»¸öÌæ»»Á¬ÐøÏàͬ×Ö·û´®ÖÐÖ¸¶¨×Ö·û´®µÄ·½·¨
* @author denghanyi
*
*/
public class Replace {
private static String str = "@parameter@parameter@parameter@parameter@parameter@parameter";
public String replace(in
Ïà¹ØÎÊ´ð£º
<%@page language="java" contentType="text/html;charset=gb2312" import="java.sql.*"%>
<jsp:useBean id="db" class="wang.connectDB"/>
< ......
1 public class BirthDate {
2 private int day;
3 private int month;
4 private int year;
5
6 public BirthDate (){}
7
8 public BirthDate (int d,int m,int y){
9 day = d;
......
´´½¨Ò»¸öѧÉúÀ࣬¸ÃÀàÖÐÓµÓÐname£¬ageµÈ³ÉÔ±±äÁ¿£¬
ÒªÇó 1£©´´½¨Ñ§ÉúÀ࣬ʵÏÖ¹¹Ôì·½·¨ÖØÔØ
2£©ÔÚij¸ö¹¹Ôì·½·¨ÖÐÒªÇóʹÓÃthis()µÄ·½Ê½µ÷ÓÃÆäËü¹¹Ôì·½·¨
&nb ......
ÎÊÌâÃèÊö£ºÐ´ÈÕÖ¾¹¦ÄÜ£¬Ð´ºÃµÄдÈÕÖ¾·þÎñ£¬ÆäËûÓû§Í¨¹ýhttpµ÷Ó÷þÎñ£¬´«Èë²ÎÊý£¬È»ºó¼Ç¼ÈÕÖ¾£¬
ÎҵķþÎñ¸ÃÔõôд£¬ ±ðÈËÔõôͨ¹ýhttpµ÷ÓÃÎҵķþÎñ£¬ÎÒÓÃwebserviceдºÃÁËÒ»¸ö£¬¿ÉÊDz¢·¢ÓÐÉÏÏߣ¬Ïë¸ÄÓ ......