-发动机：发动机采用长期经过市场验证的洋马四缸发动机。经过升级调整后，电控直喷发动机满足中国最新排放标准。具有低油耗、高效燃油、耐久性强等特点
-应用范围：市政建设、公路和农林牧业
-移动灵活：移动灵活稳定，最高移动速度可达到30km/hr，可实现快速转场作业，保证各种工期
-结构优化的底盘：底盘的结构合理化设计，提高作业工作装置的耐久性和稳定性
-全自动燃油加热：寒冷地区自动开启燃油加热功能，防止燃油遇冷凝固
-推土铲油缸护板：油缸护板可以更好保护油缸和软管，避免推土作业时的破损导致漏油
-高效率的液压系统：液压系统整体性能与发动机的输出与功率合理匹配，大幅降低能量损失
-DX系列舒适型驾驶室：舒适便利的驾驶室低噪音、视野开阔
-全新的工作灯：灯光强度和光照面积加强，为夜间作业提供有力保障
-坚固耐用的前部体：连接部位采用一体式铸造，关键部位板厚加强，优化结构，极大提升了耐久性
-整备性：保养部位分布设计合理，日常检查可以在地面轻松施行
-大臂油缸护板：大臂油缸护板的增加可以保护油缸在作业时受到其他异物碰撞带来的损坏
Type Exception Report
Message An exception occurred processing [guosi/include/pro_detail_comment.jsp] at line [52]
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: An exception occurred processing [guosi/include/pro_detail_comment.jsp] at line [52]
49: String url = "http://koubei.21-sun.com/detail/"+id+".htm";
50: String add_date = CommonString.getFormatPara(CommonDate.getFormatDate("yyyy-MM-dd",m.getFieldValue("add_date")));
51: int randomInt = random.nextInt(10000)%citys.length;
52: String rProvince=citys[randomInt-1];
53: if(rProvince.equals("")||rProvince==null){
54: rProvince="山东";
55: }
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:610)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:499)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
com.jerehnet.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
Root Cause
java.lang.ArrayIndexOutOfBoundsException: -1 org.apache.jsp.guosi.include.pro_005fdetail_005fcomment_jsp._jspService(pro_005fdetail_005fcomment_jsp.java:202) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:764) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) javax.servlet.http.HttpServlet.service(HttpServlet.java:764) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) com.jerehnet.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
Note The full stack trace of the root cause is available in the server logs.