主题 : 后台*码相关问题 |
级别: 白丁
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1# 发表于:2021-05-25 09:08:46 IP:121.100.*.*
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级别: 白丁
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4# 发表于:2021-05-25 11:39:36 IP:222.26.*.*
管理员发布内容上传文件 用户在浏览时怎么下载?页面上没有下载的按钮看不到管理员上传的文件
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级别: 管理员
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5# 发表于:2021-05-25 11:43:32 IP:59.210.*.*
回复第4楼
您好,您可以看文库里面的页面,您是其他页面吧,这个需要模板写上传附件的标签,参考文库栏目下的模板 |
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级别: 白丁
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6# 发表于:2021-05-25 15:47:16 IP:222.26.*.*
我是在内容里面上传的附件,想要打开内容浏览的时候可以下载附件,现在上传没问题,在模板里添加了上传 ,就是下载的时候 没有找到相应的下载控件 , 而且根据content_id 没有在jc_content_attr 表中查询到附件的路径
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级别: 管理员
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7# 发表于:2021-05-25 15:56:06 IP:59.210.*.*
您好,我们默认的内容模板,后台编辑正文内容那里上传附件,前台是能下载的啊,点击就能下载。或者您也可以看看我们默认的下载模板那块参考下
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级别: 白丁
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8# 发表于:2021-05-25 16:01:32 IP:121.100.*.*
后台数据表是怎么关联的? 内容表 jc_content 表跟附件表是怎么关联的?
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级别: 白丁
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10# 发表于:2021-05-25 17:02:26 IP:121.100.*.*
Exception occurred inside getter of com.jeecms.content.domain.Content.contentRelations; nested exception is org.hibernate.PropertyAccessException:
Exception occurred inside getter of com.jeecms.content.domain.Content.contentRelations Exception in thread "pool-1-thread-1" org.springframework.orm.jpa.JpaSystemException: Transaction was marked for rollback only; cannot commit; nested exception is org.hibernate.TransactionException: Transaction was marked for rollback only; cannot commit at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:312) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:223) at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:540) at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:746) at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:714) at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:532) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:304) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) at com.jeecms.content.service.impl.ContentStaticPageServiceImpl$$EnhancerBySpringCGLIB$$8b778205.afterChange(<generated>) at com.jeecms.content.service.impl.ContentServiceImpl$ListenerThread.run(ContentServiceImpl.java:292) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.hibernate.TransactionException: Transaction was marked for rollback only; cannot commit at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl. commit(JdbcResourceLocalTransactionCoordinatorImpl.java:228) at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:68) at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:536) |
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