柳工965，同吨级低油耗：搭载斯堪尼亚发动机、280大排量主泵，同级别作业效率高、油耗低，运输便捷；适合装车、破碎、岩石臂等多种工况。
重载型产品：为矿山专属打造，作业高效，在矿山破碎、石料装车、页岩硬扣、煤炭剥离等均以高效产出赢得信任。通过精心匹配调校，打造全行业省油产品，烧50吨的油，享70吨的产出，供优秀的投资回报产品。
斯堪尼亚DC13发动机：采用运行即保养的先进设计理念，开发先进的燃烧控制技术，发动机瞬态响应强，动力输出高效，燃油经济性极佳。缸套刮碳环独特技术，保证发动机活塞高效运转又降低积碳，提高发动机的可靠性。
正流量液压系统：整机采用280cc大排量电控主泵匹配700B大通径分配阀，匹配柳工自主开发IPC控制技术，精准匹配，整机速度快，油耗低。
打锤不高温：大面积散热器，风扇系统采用变速智能控制技术，低温低油耗，高温高转速高效散热，使整机的液压油温、水温始终控制在极佳的温度范围内。
打锤黑科技：选择合理的工作模式，提高效率。B模式专属为破碎工况打造，匹配合理的功率，让打锤更轻松。行业独创智能提醒功能，用车更规范。
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.