問(wèn)題1.未能找到元素“urn:nhibernate-mapping-2.0:hibernate-mapping”的架構(gòu)信息。 file:///c:/inetpub/wwwroot/WebApplication1/bin/Course.hbm.xml, (2, 2)處發(fā)生了錯(cuò)誤。
解決辦法：
一、Test.Model.Person.hbm.xml(2,2): XML validation error: 未能找到元素“urn:nhibernate-mapping-2.0:hibernate-mapping”的架構(gòu)信息。

????? 將2.0改為2.2

二、 The following types may not be used as proxies:
??????? Test.Model.Person: method set_Id should be virtual
??????? Test.Model.Person: method get_Name should be virtual
??????? Test.Model.Person: method set_Name should be virtual
??????? Test.Model.Person: method get_Id should be virtual

??????? 類配置文件中Class的Lazy改為false
??????? 網(wǎng)上搜到的三種解決方案：
??????? 1.? You can follow the advice of the exception and add "virtual" to all of your properties, and make sure your class is non-sealed. Obviously you'll want to do this if you think you might want to take advantage of the lazy-initializing proxy feature.? However, changing your classes may not be practical or advisable if you have a legacy codebase, or it may just bother you that a "transparent" persistence framework is dictating how you design certain aspects of your value classes.? That's where Options 2 and 3 come in.? Both of those involve changing back to the old behavior.

????????? 2.? To change the lazy-initialization proxy setting for a specific class, you can add a "lazy='false'" attribute to the <class> mapping element.? This might look something like: <class
??? name="NorthwindClasses.Category, NorthwindClasses"
??? table="Categories"
??? lazy="false"
>??????? 3.? To change the lazy-initialization proxy setting for all classes in a given mapping file, you can add a "default-lazy='false'" attribute to the <hibernate-mapping> element, as follows: <hibernate-mapping xmlns="urn:nhibernate-mapping-2.0" default-lazy="false"> Unfortunately, Option 3 doesn't really help you much if you do one <class> mapping per <hibernate-mapping> file, a practice which I personally follow and recommend.? It's too bad, but there doesn't seem to be any way to set this default in the <nhibernate> global configuration.? But if you do happen to have all of your <class>'s in one .hbm.xml file, "default-lazy" can help you out.
注：我是修改2.0為2.2解決問(wèn)題的

問(wèn)題2.
The following types may not be used as proxies:
Entitys.login: method get_Upwd should be virtual
Entitys.login: method get_id should be virtual
Entitys.login: method get_Uname should be virtual
Entitys.login: method set_Uname should be virtual
Entitys.login: method get_LastTime should be virtual
Entitys.login: method set_Upwd should be virtual
Entitys.login: method set_id should be virtual
Entitys.login: method set_LastTime should be virtual

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引起問(wèn)題的原因:

NHibernate 1.2 默認(rèn)為類啟用了延遲加載功能

解決方法：

方法1.在映射文件 class 標(biāo)簽中添加 Lazy="false" 屬性

例:<class name="Entitys.login, Entitys" table="login" lazy="false">

方法2.為每個(gè)實(shí)體類的屬性成員 添加 “ virtual ” 修飾符；

例:? ?

????? public virtual? int id
????? {
???????? get {? return m_id; }
???????? set {? m_id = value; }
????? }
注：我是在映射文件 class 標(biāo)簽中添加 Lazy="false" 屬性解決問(wèn)題的


問(wèn)題3。
The dialect was not set. Set the property hibernate.dialect
注：在配置文件里設(shè)定Nhibernate的方言即可，如NHibernate.Dialect.OracleDialect，NHibernate.Dialect.MsSql2000Dialect
-----------搞定
問(wèn)題4.
映射的時(shí)候，class name值的問(wèn)題
class name=“命名空間.類名，項(xiàng)目名”
即class name=“NameSpace.類名，ProjectName”

轉(zhuǎn)載于:https://www.cnblogs.com/umain/archive/2008/08/14/1267544.html

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