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JAVA中按照"\"截取字符串，则：4个\相当于一个\，涉及到JAVA中的转义字符：String[] strs=imageValue.split("\\\\"); 阅读全文
posted @ 2015-01-12 14:31
紫发少年
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页面.ftl: 后台JAVA代码： import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java... 阅读全文
posted @ 2015-01-12 14:24
紫发少年
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List jfAuctionListValue=new ArrayList(); Map jfAuctionMap = new HashMap(); for (Integer key : jfAuctionMap.keySet()) { jfAuctionListValue.add(jfAucti... 阅读全文
posted @ 2015-01-12 14:17
紫发少年
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List jfAuctionListValue=null; if(jfAuctionList!=null && jfAuctionList.size()>0){ Map jfAuctionMap = new HashMap(); for(JfAuction jfAuction:jfAuctio... 阅读全文
posted @ 2015-01-12 14:16
紫发少年
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public List comparatorScoreAscTest(List jfAuctionList){ Collections.sort(jfAuctionList, new Comparator() { /* * int compare(Student o1, Student o2... 阅读全文
posted @ 2015-01-12 14:11
紫发少年
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public int getMaxScoreByJfEventIdNumber(Integer jfEventId) { int numberValue=0; String hql = "from JfAuction where jfEvent.id =:jfEventId"; Finder fi... 阅读全文
posted @ 2015-01-12 14:07
紫发少年
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String hql ="select j from JfAuction j where 1=1 "; hql+=" and j.jfEvent.id ="; hql+=jfEventId; hql+=" order by j.score desc "; Query query = jfAucti... 阅读全文
posted @ 2015-01-12 14:06
紫发少年
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public JfAuction getMaxScoreByJfEventId(Integer jfEventId) { JfAuction jfAuction=null; String hql = "from JfAuction where jfEvent.id =:jfEventId and ... 阅读全文
posted @ 2015-01-12 14:04
紫发少年
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public List getListScoreByJfEventId(Integer jfEventId){ List jfAuctionList=null; String hql ="select j.id,j.user,j.jfEvent,sum(j.score),j.status,j.cre... 阅读全文
posted @ 2015-01-12 14:01
紫发少年
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