[Grails] 《Grails权威指南》中的代码如何在Grails1.0 下运行
loong_lang
2008-03-24
《Grails权威指南》中的代码如何在Grails1.0 下运行
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loong_lang
2008-03-24
虽然已将,老版本的代码换成,Grails1.0 的,例如: DataSource
Information:Compilation completed with 5 errors and 0 warnings Information:5 errors Information:0 warnings D:\Workshop\bookmarks\src\java\org\grails\bookmarks\User.java Error:Error:line (64)Cannot resolve column 'u_pwd' Error:Error:line (10)Cannot resolve table 'user_table' Error:Error:line (57)Cannot resolve column 'u_last_name' Error:Error:line (49)Cannot resolve column 'u_first_name' Error:Error:line (27)Cannot resolve column 'user_id' |
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loong_lang
2008-03-24
import org.codehaus.groovy.grails.orm.hibernate.cfg.*
dataSource { def configClass = GrailsAnnotationConfiguration.class pooled = false //driverClassName = "org.hsqldb.jdbcDriver" //username = "sa" driverClassName = "com.mysql.jdbc.Driver" username = "root" password = "" } hibernate { cache.use_second_level_cache=true cache.use_query_cache=true cache.provider_class='org.hibernate.cache.EhCacheProvider' } // environment specific settings environments { development { dataSource { dbCreate = "create-drop" // one of 'create', 'create-drop','update' //url = "jdbc:hsqldb:mem:devDB" url = "jdbc:mysql://localhost/bookmarks_dev" } } test { dataSource { dbCreate = "update" //url = "jdbc:hsqldb:mem:testDb" url = "jdbc:mysql://localhost/bookmarks_test" } } production { dataSource { dbCreate = "update" //url = "jdbc:hsqldb:file:prodDb;shutdown=true" url = "jdbc:mysql://localhost/bookmarks_prod" } } |
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agile_boy
2008-03-24
你是通过JPA来运行的啊?现在是编译错误还是运行错误?
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loong_lang
2008-03-24
是的,通过JPA来运行,出现编译错误.
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agile_boy
2008-03-24
你确认JPA的annotation正确么?一般来说编译问题还是比较好解决的
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loong_lang
2008-03-25
可以确定,JPA的annotation正确.在 IDEA 7.0.2下的错误提示
This inspection controls whether the Persistence ORM annotations are checked against configured Datasources 我估计,还是那个配置缺少 |
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agile_boy
2008-03-25
能将你的工程共享么?可以让更多的人来帮你看这个问题。
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loong_lang
2008-03-25
非常乐意,但是怎么才能将工程共享那!
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loong_lang
2008-03-25
工程代码已上传,地址 http://grails.group.iteye.com/group/blog/175689,请大家帮忙看看,希望遇到同样问题的给予帮助.
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