1,jsp和bean不在同一目录,bean在web-inf目录下
2.用resin不用转,用别的就不知道.
2.用resin不用转,用别的就不知道.
解决方案 »
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那么把bean文件放入[tomcat路径]\webapps\ROOT\WEB-INF\classes\bbs目录
2、.java文件是必须编译为.class文件才能在jvm上运行,设置好java的编译和运行环境之后在dos状态下用javac xxx.java命令编译
下面是其中的一个文件
package signup;import java.io.*;
import java.util.Properties;
import javax.servlet.http.*;
public class BeansConstants {
public static final String title = toChinese("用户注册"); //题目
public static final String dbdriver = "org.gjt.mm.mysql.Driver"; //数据库JDBC驱动程序名称
public static String dburl =
"jdbc:mysql://localhost/personal?user=banq&password=225034ba"; //数据库连接URL
public static String webmastermail = "[email protected]"; //管理者信箱 public static final String userid = "userid"; //用户ID
public static final String passwd = "passwd"; //用户密码
public static final String separator = File.separator; //文件分隔符
public static final String dateformat = "yyyy年MM月dd日"; //日期类型
public static final String timeformat = "yyyy年MM月dd日 hh时mm分ss秒"; //时间格式
public static final String entimeformat = "yyyy.MM.dd hh:mm:ss"; //时间格式 public static boolean debug = false;
public static int DefaultPageSize = 15; //默认单页消息数
//错误参数号
public static final int OK = 0; //状态名
public static final int PARAM_ERROR = 1; //参数错误 public static final int NONESELECTED = 34; //未选中任何一项
public static final int SQL_ERROR = 51; //数据库错误
public static final int PASS_ERROR = 52; //密码或用户名错误
public static final int DRIVER_ERROR = 53; //数据库引擎错误
public static final int HTTPREQUEST_ERROR = 81; //HTTPREQUEST
public static final int HTTPSESSION_ERROR = 86; //HTTPSESSION public static final int USERID_EXISTS = 120; //用户存在
public static final int CONFIRM_ERROR = 121; //密码检查错误
public static final int FORM_ERROR = 122; //没有填写
public static final int IDCARD_ERROR = 123; //身份证检查错误
public static final int EMAIL_ERROR = 125;
public static final int IO_ERROR = 201; //读写错误
public static final int UNEXPECTED = -1; //未知错误 public static final String[] countrys = {"请选...","上海","北京","广东","广西","海南","福建","天津","湖南","湖北","河南","河北","山东","山西","黑龙江","辽宁","甘肃","青海","新疆","西藏","宁夏","四川","云南","吉林","内蒙古","陕西","安徽","贵州","江苏","重庆","浙江","江西","香港","台湾","美国","加拿大","北欧","西欧","东欧","其他"};
public static final String[] educations = {"请选...","高中以下程度","高中/中专","大学/专科","大学以上"};
public static final String[] occupations = {"请选...","教育/研究","艺术/设计","法律相关行业","行政管理","传播/媒体","顾问/分析员","服务/后勤","工程师","金融/财会","政府机关/团体","人力资源及训练","管理阶层","业务/广告","项目/产品经理","退休","营销/中介","秘书/行政助理","自由职业","学生","其他行业"};
public static final String[] certificatetypes = {"请选...","身份证","护照","军人证"};
public static final String[] passwdtypes = {"请选...","你的身份证号最后四位数","你的出生地","你母亲的姓","你最爱的人的生日"};
private static boolean load = false;
public BeansConstants() {
}
public static BeansConstants bc = new BeansConstants();
public static BeansConstants getInstance() {
// if (!load) load();
return bc;
}
public static String toChinese(String strvalue)
{
try{
if(strvalue==null)
return null;
else
{
strvalue = new String(strvalue.getBytes("ISO8859_1"), "GBK");
return strvalue;
}
}catch(Exception e){
return null;
}
}}