Struts Problem Report Struts has detected an unhandled exception: Messages: Write operations are not allowed in read-only mode (FlushMode.MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition. F…

1.异常分析 Write operations are not allowed in read-only mode (FlushMode.MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition. 大概意思就是:在只读模式(FlushMode.MANUAL)中不允许写操作,将您的会话转换为FlushMode.COMMIT/AUTO或从事…

如果在service类上面没有添加注解,出现异常 @Transactional…

这个错误我整理了  半天才发现问题的存在. 尝试了网上的很多办法,但是最后都没有达到效果. 包括这两种: 第一种: web.xml种的配置 <filter> <filter-name>OpenSessionInViewFilter</filter-name> <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>…

解决办法, 再大dao的实现类上添加注解: @Transactional(readOnly = false ) 不让它只读就行了…

可能是Spring配置文件 事务通知里面的方法  与实际方法不匹配 <tx:advice id="advice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="add*" propagation="REQUIRED" /> <tx:method name="delete*&…

在Spring核心配置文件中没有增加事务方法,导致以上问题 Action类UserAction package com.swift.action; import com.opensymphony.xwork2.ActionSupport; import com.swift.service.UserService; public class UserAction extends ActionSupport { private UserService userService; public void…

org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition. 错误解决办法: <fi…

这个异常我在网上查看了很多资料,一般都说是hibernate的session问题,让重新两个方法,但是我以前用的时候没问题啊,所以一直找问题,终于这个bug让我找到了,就是因为我插入操作的时候用的是别的实体类的service层,而且插入的实体类也没有写业务层Service和Dao层,然后就用实体类service的父层,就是BaseService(方法都在里面封装的),利用它条用save方法进行保存,写了service层和dao层,结果就好了...…

错误信息: org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition. 解决方法:…

[spring]:org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER/MA…

最近学习ssh框架,总是出现这问题,后查证是没有开启事务. 如果采用注解方式,直接在业务层加@Transactional 并引入import org.springframework.transaction.annotation.Transactional; 详细信息,可以参考下面博客: 参考资料:http://blog.csdn.net/longxia1987/article/details/7819242 org.springframework.dao.InvalidDataAccessApi…

org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition.问题:只读模式下(Flu…

org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition. 问题:只读模式下(Fl…

© 版权声明:本文为博主原创文章,转载请注明出处 1.问题描述 搭建SSH框架后,为测试事务配置是否生效,因此在事务配置中取消了保存方法,然后再保存方法中手动抛出异常(已测试配置事务后没有保存成功),查看是否保存成功,如果保存成功则说明事务配置生效.但是测试保存时报错如下: org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (…

使用Spring提供的Open Session In View而引起Write operations are not allowed in read-only mode (FlushMode.NEVER) 错误解决: 在没有使用Spring提供的Open Session In View情况下,因需要在service(or Dao)层里把session关闭,所以lazy loading 为true的话,要在应用层内把关系集合都初始化,如 company.getEmployees(),否则Hiber…

(转+作者个人理解) 最近在配置 Structs, Spring 和Hibernate整合的问题: 开启OpenSessionInViewFilter来阻止延迟加载的错误的时候抛出了这个异常: org.springframework.dao.InvalidDataAccessApiUsageException错误 但是在我们开启OpenSessionInViewFilter这个过滤器的时候FlushMode就已经被默认设置为了MANUAL! 如果FlushMode是MANUAL或NEVEL,在操…

Question 1.HTTP Status 500 - Unable to compile class for JSP:'***' cannot be resolved to a type 原因分析:cannot be resolved to a type 基本上是该类没有被识别出来,编译的时候,编译路径下没有该类对应的库文件, 解决方法: 1.拷贝类对应的jar到tomcat lib目录下:C:\Program Files\Java\apache-tomcat-8.0.9\lib 2.关闭t…

主要错误信息如下: HTTP Status 500 - org.apache.ibatis.binding.BindingException: Invalid bound statement (not found) description The server encountered an internal error that prevented it from fulfilling this request. exception java.lang.RuntimeException: org…

HTTP Status 500 - org.apache.jasper.JasperException: com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: 2 字节的 UTF-8 序列的字节 2 无效. 当tomcat容器中仅仅有某个web应用不能访问,或者总是时不时出现错误,有可能在应用中某个重要使用的配置文件或者其他文件中存在无法解码的字符,就是乱码. 此次出现的异常如上,原因为 自定义标签库…

错误信息 项目背景: 一个web项目引用一个java Project,项目中添加了引用,但是打开页面访问,总报500错误.提示:servlet初始化错误. 环境:Eclipse luna JDK: 1.7 Tomcat: 8.0 HTTP Status 500 - Servlet execution threw an exception   type Exception report message Servlet execution threw an exception description…

使用jquery的ajax出现error:readyState=4,status=500,ajax代码如下: $.ajax({ url : "../toBeFinMisManage/showToBeFinMisNum.action?&_dc=" + new Date().getTime(), type : "get", cache : false, dataType: "json", data:{}, success :feedBackR…

HTTP Status 500 - An exception occurred processing JSP page /manage/addCategory.jsp at line 35 type Exception report message An exception occurred processing JSP page /manage/addCategory.jsp at line 35 description The server encountered an internal e…

今天在做ssh项目开发的时候遇到一个问题,保存数据的时候报错: Write operations are not allowed in read-only mode (FlushMode.NEVER/ 后参考这篇文章才知道出了什么问题:http://www.aichengxu.com/view/37412 原来在Spring事务管理中save类的方法都没有read-only=true,但是我的方法是add*,所以就出现开头讲的问题,把add*方法改成save*就可以了. <!-- 配置事务策略…

连接mongo的服务提示以下错误 原因:达到了mongodb启动时预设的最大连接数,无法创建新的连接 HTTP Status 500 - com.mongodb.MongoException$Network: can't call something : mctu.jcms-8chedao.com/192.168.6.119:37002/uc type Exception report message com.mongodb.MongoException$Network: can't call…

HTTP Status 500 - Servlet.init() for servlet htmlWebConfig threw exception…

HTTP Status 500 - An exception occurred processing JSP page /WEB-INF/test/showCountry.jsp at line 11 type Exception report message An exception occurred processing JSP page /WEB-INF/test/showCountry.jsp at line 11 description The server encountered a…

HTTP Status 500 - Unable to compile class for JSP:   type Exception report message Unable to compile class for JSP: description The server encountered an internal error that prevented it from fulfilling this request. exception org.apache.jasper.Jaspe…

HTTP Status 500 - Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: type Exception report message Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: descriptio…

1.什么操作出现:当我在项目中添加产品或者修改时,浏览器出现HTTP Status 500 - Request processing failed; nested exception is org.hibernate.exception.GenericJDBCException: could not execute statement; Ecplise出现这个: 十二月 20, 2017 1:51:02 下午 org.apache.catalina.core.StandardWrapperVal…