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最新评论
-
store88:
哪里配置没注释掉呀,我发现hibernate3可以,移植到hi ...
Could not obtain connection to query metadata解决 -
灵力不足:
Struts Problem Report Struts ha ...
java.lang.NumberFormatException: For input string -
wxqhbw2008:
恩,不错的帖子
hibernate 中 get、load 的 区别 -
fileEye:
刚刚试了好多次,早点知道有答案就好了啦!
ITeye论坛规则小测验key -
tianshi1017:
DecimalFormat df = new DecimalF ...
java.text.DecimalFormat的作用是什么?如何使用?
java.lang.NumberFormatException: For input string
- 博客分类:
- Java
严重: java.lang.NumberFormatException: For input string: "companyCode"
在 object数组的时候,要注意好类型的转换.
------java.lang.NumberFormatException: For input string 解决方法--------------------------------------------------------
字符分割异常 转化字符或输入字符问题
public List<?> findAgencyArSumDetail( SettlementAgencyARDetailResult headInfoArResult) { String sql = "SELECT CNTR_SIZE||CNTR_TYPE AS containerSizes," + " COMPANY_CDE AS companyCode," + " FULL_EMPTY_IND AS fullEmptyIndicator," + " EXP_IMP_IND AS expImportIndicator," + " SOC_IND AS socIndicator," + " COUNT(*) AS containeraCount," + " SUM(FEE_AMT) AS toTalNum," + " FEE_PRICE AS feePrice" + " FROM CBS_SET_DOC_AG_CNTR " + " WHERE SVVD_ID=:svvdId" + " AND PORT_CDE=:portCode" + " AND COMPANY_CDE=:companyCode" + " AND SO_COMPANY_CDE=:SOCompanyCode" + " AND FEE_TYPE=:feeType" + " AND ACT_FLAG=:actualFlag" + " GROUP BY(CNTR_SIZE||CNTR_TYPE,FULL_EMPTY_IND,SOC_IND,EXP_IMP_IND,FEE_PRICE,COMPANY_CDE)"; SQLQuery querys = (SQLQuery) cbsModuleRepository.getSessionFactory() .getCurrentSession().createSQLQuery(sql.toString()); querys.setParameter(SettlementContant.SVVD_ID, headInfoArResult.getSvvdId()); querys.setParameter(SettlementContant.PORT_CODE, headInfoArResult.getPortCode()); querys.setParameter(SettlementContant.COMPANY_CODE, headInfoArResult.getCompanyCode()); querys.setParameter(SettlementContant.SO_COMPANY_CODE, headInfoArResult.getShipownerCompanyCode()); querys.setParameter(SettlementContant.FEE_TYPE, headInfoArResult.getChargeCode()); querys.setParameter(SettlementContant.ACTUAL_FLAG, SettlementContant.ACTUAL_FLAG_Y); List<Object[]> list = querys.list(); SettlementAgencySumDetailResult agencySumDetailResult = null; List<SettlementAgencySumDetailResult> queryList = new ArrayList<SettlementAgencySumDetailResult>(); for (Object[] object : list) { agencySumDetailResult = new SettlementAgencySumDetailResult(); agencySumDetailResult.setContainerSizes((String) object[0]); agencySumDetailResult.setCompanyCode((String) object[1]); agencySumDetailResult.setFullEmptyIndicator((String) object[2]); agencySumDetailResult.setExpImportIndicator((String) object[3]); agencySumDetailResult.setSocIndicator((String) object[4]); agencySumDetailResult.setContaineraCount((BigDecimal) object[5]); agencySumDetailResult.setToTalNum((BigDecimal) object[6]); agencySumDetailResult.setFeePrice((BigDecimal) object[7]); queryList.add(agencySumDetailResult); } return queryList; }
注意循环遍历放到 List中..
这里还有关于HQL中在字符串的拼接问题.
第一种:
+ " commBl.billBasicUuid= " + docHead.getBusinessReferenceUuid() + " AND commBl.companyCode = '" +docHead.getCompanyCode()+"'" + " AND commBl.commissionMode '" +arItem.getChargeCodeGroup()+"'" + " AND commBl.commissionType '" +arItem.getChargeCode()+"'"
hql.append(" WHERE commBl.billBasicUuid=:businessReferenceUuid"); hql.append(" AND commBl.companyCode =:companyCode"); hql.append(" AND commBl.commissionMode=:chargeCodeGroup"); hql.append(" AND commBl.commissionType=:chargeCode");
第二种:
Query query = cbsModuleRepository.getSessionFactory() .getCurrentSession().createQuery(hql.toString()); query.setParameter(SettlementContant.BUSINESS_REFERENCE_UUID, settlementHead.getBusinessReferenceUuid()); query.setParameter(SettlementContant.COMPANY_CODE, settlementHead.getCompanyCode()); query.setParameter(SettlementContant.CHARGE_CODE_GROUP, settlementAR.getChargeCodeGroup()); query.setParameter(SettlementContant.CHARGE_CODE, settlementAR.getChargeCode());
跟上边的可以比较一下,这里例举2中拼接的例子.
评论
1 楼
灵力不足
2012-06-10
Struts Problem Report
Struts has detected an unhandled exception:
Messages:
•For input string: ""
File:
java/lang/NumberFormatException.java
Line number:
48
--------------------------------------------------------------------------------
Stacktraces
java.lang.NumberFormatException: For input string: ""
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
java.lang.Integer.parseInt(Integer.java:470)
java.lang.Integer.valueOf(Integer.java:554)
com.webExam.action.QuestionAction.getExamBean(QuestionAction.java:47)
com.webExam.action.QuestionAction.create(QuestionAction.java:83)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
java.lang.Thread.run(Thread.java:619)
--------------------------------------------------------------------------------
You are seeing this page because development mode is enabled. Development mode, or devMode, enables extra debugging behaviors and reports to assist developers. To disable this mode, set:
struts.devMode=false
in your WEB-INF/classes/struts.properties file.
我的报错是这样的,那是什么问题呢,也是数据库吗
Struts has detected an unhandled exception:
Messages:
•For input string: ""
File:
java/lang/NumberFormatException.java
Line number:
48
--------------------------------------------------------------------------------
Stacktraces
java.lang.NumberFormatException: For input string: ""
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
java.lang.Integer.parseInt(Integer.java:470)
java.lang.Integer.valueOf(Integer.java:554)
com.webExam.action.QuestionAction.getExamBean(QuestionAction.java:47)
com.webExam.action.QuestionAction.create(QuestionAction.java:83)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
java.lang.Thread.run(Thread.java:619)
--------------------------------------------------------------------------------
You are seeing this page because development mode is enabled. Development mode, or devMode, enables extra debugging behaviors and reports to assist developers. To disable this mode, set:
struts.devMode=false
in your WEB-INF/classes/struts.properties file.
我的报错是这样的,那是什么问题呢,也是数据库吗
发表评论
-
java String和Date转换,以及时间的比较
2012-02-08 10:43 1277java String和Date转换,以及时 ... -
Spring AOP 日志管理
2011-12-29 09:51 1400Spring AOP的日志管理 spring aop切面 ... -
java汇总
2011-11-15 14:29 770Java理论与实践:使用浮点数和小数中的技巧和陷阱 http ... -
Java 类的热替换 —— 概念、设计与实现
2011-10-21 14:15 787Java 类的热替换 —— 概念、设计与实现 ... -
java.text.DecimalFormat的作用是什么?如何使用?
2011-10-21 09:15 3312DecimalFormat 是 NumberFormat ... -
hashmap hashtable 区别
2011-08-06 00:28 795HashTable的应用非常广 ...
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