public String numberzc(String bianhaozc){
        ......
        String sql1=PropertiesUtil.getSql_resource().getString("selectnumber").trim();
        ps=this.getPreparedStatement(sql1);
        try{
            ps.setString(1,bianhaozc);
            rs=ps.executeQuery();
            if(rs.next()){
                jilubianhao=rs.getString(1).trim();
    ..........
    }
    public int updateTime(String s1,String s2){
        String sql=PropertiesUtil.getSql_resource().getString("updateassethistory1").trim();
        ps=this.getPreparedStatement(sql);
        String number1=numberzc("65");
        int i=0;
        try{
            ps.setString(1,s1);
            ps.setInt(2,Integer.valueOf(number1));
            i=ps.executeUpdate();
            System.out.println("wwwww!");
        }
.......
.......
    }
当我调用updateTime()的时候就出现如下错误.ArrayIndexOutOfBoundsException: 1哪位大哥可以帮一下