Nhibernate + MySQL 类型映射

用SQLyog工具创建表

然后用自动映射工具NHibernate Mapping Generator对表做自动映射，得到

这个是可视化界面，后面有对应的代码。

using System; 
using System.Collections.Generic; 
using System.Text; 
using FluentNHibernate.Mapping;
using Sample.CustomerService.Domain; 

namespace Sample.CustomerService.Maps {
    
    
    public class TTesttypeMap : ClassMap<TTesttype> {
        
        public TTesttypeMap() {
            Table("t_testtype");
            LazyLoad();
            Id(x => x.Id).GeneratedBy.Assigned().Column("Id");
            Map(x => x.Type2).Column("type2");
            Map(x => x.Type3).Column("type3");
            Map(x => x.Type4).Column("type4");
            Map(x => x.Type5).Column("type5");
            Map(x => x.Type6).Column("type6");
            Map(x => x.Type7).Column("type7");
            Map(x => x.Type8).Column("type8");
            Map(x => x.Type9).Column("type9");
            Map(x => x.Type10).Column("type10");
            Map(x => x.Type11).Column("type11");
            Map(x => x.Type12).Column("type12");
            Map(x => x.Type13).Column("type13");
            Map(x => x.Type14).Column("type14");
            Map(x => x.Type15).Column("type15");
            Map(x => x.Type16).Column("type16");
            Map(x => x.Type17).Column("type17");
            Map(x => x.Type18).Column("type18");
            Map(x => x.Type19).Column("type19");
            Map(x => x.Type20).Column("type20");
            Map(x => x.Type21).Column("type21");
            Map(x => x.Type22).Column("type22");
            Map(x => x.Type23).Column("type23");
            Map(x => x.Type24).Column("type24");
            Map(x => x.Type25).Column("type25");
            Map(x => x.Type26).Column("type26");
            Map(x => x.Type27).Column("type27").Not.Nullable();
            Map(x => x.Type28).Column("type28");
            Map(x => x.Type29).Column("type29");
            Map(x => x.Type30).Column("type30");
            Map(x => x.Type31).Column("type31");
            Map(x => x.Type32).Column("type32");
            Map(x => x.Type33).Column("type33");
        }
    }
}

实体：

using System;
using System.Text;
using System.Collections.Generic;


namespace Sample.CustomerService.Domain {
    
    public class TTesttype {
        public virtual string Id { get; set; }
        public virtual int? Type2 { get; set; }
        public virtual string Type3 { get; set; }
        public virtual string Type4 { get; set; }
        public virtual byte[] Type5 { get; set; }
        public virtual int? Type6 { get; set; }
        public virtual int? Type7 { get; set; }
        public virtual string Type8 { get; set; }
        public virtual DateTime? Type9 { get; set; }
        public virtual DateTime? Type10 { get; set; }
        public virtual string Type11 { get; set; }
        public virtual string Type12 { get; set; }
        public virtual string Type13 { get; set; }
        public virtual float? Type14 { get; set; }
        public virtual int? Type15 { get; set; }
        public virtual string Type16 { get; set; }
        public virtual string Type17 { get; set; }
        public virtual string Type18 { get; set; }
        public virtual int? Type19 { get; set; }
        public virtual string Type20 { get; set; }
        public virtual string Type21 { get; set; }
        public virtual string Type22 { get; set; }
        public virtual string Type23 { get; set; }
        public virtual int? Type24 { get; set; }
        public virtual string Type25 { get; set; }
        public virtual DateTime? Type26 { get; set; }
        public virtual DateTime Type27 { get; set; }
        public virtual string Type28 { get; set; }
        public virtual int? Type29 { get; set; }
        public virtual string Type30 { get; set; }
        public virtual string Type31 { get; set; }
        public virtual string Type32 { get; set; }
        public virtual string Type33 { get; set; }
    }
}

第二种映射是通过xml映射文件来做的。

映射文件：

<?xml version="1.0" encoding="utf-8"?>
<hibernate-mapping assembly="Sample.CustomerService" namespace="Sample.CustomerService.Domain" xmlns="urn:nhibernate-mapping-2.2">
  <class name="TTesttype" table="t_testtype" lazy="true" >
    <id name="Id" column="Id" />
    <property name="Type2">
      <column name="type2" sql-type="bigint(20)" not-null="false" />
    </property>
    <property name="Type3">
      <column name="type3" sql-type="binary(1)" not-null="false" />
    </property>
    <property name="Type4">
      <column name="type4" sql-type="bit(1)" not-null="false" />
    </property>
    <property name="Type5">
      <column name="type5" sql-type="blob" not-null="false" />
    </property>
    <property name="Type6">
      <column name="type6" sql-type="tinyint(1)" not-null="false" />
    </property>
    <property name="Type7">
      <column name="type7" sql-type="tinyint(1)" not-null="false" />
    </property>
    <property name="Type8">
      <column name="type8" sql-type="char(1)" not-null="false" />
    </property>
    <property name="Type9">
      <column name="type9" sql-type="date" not-null="false" />
    </property>
    <property name="Type10">
      <column name="type10" sql-type="datetime" not-null="false" />
    </property>
    <property name="Type11">
      <column name="type11" sql-type="decimal(10,0)" not-null="false" />
    </property>
    <property name="Type12">
      <column name="type12" sql-type="double" not-null="false" />
    </property>
    <property name="Type13">
      <column name="type13" sql-type="enum('A','B','C')" not-null="false" />
    </property>
    <property name="Type14">
      <column name="type14" sql-type="float" not-null="false" />
    </property>
    <property name="Type15">
      <column name="type15" sql-type="int(11)" not-null="false" />
    </property>
    <property name="Type16">
      <column name="type16" sql-type="longblob" not-null="false" />
    </property>
    <property name="Type17">
      <column name="type17" sql-type="longtext" not-null="false" />
    </property>
    <property name="Type18">
      <column name="type18" sql-type="mediumblob" not-null="false" />
    </property>
    <property name="Type19">
      <column name="type19" sql-type="mediumint(9)" not-null="false" />
    </property>
    <property name="Type20">
      <column name="type20" sql-type="mediumtext" not-null="false" />
    </property>
    <property name="Type21">
      <column name="type21" sql-type="decimal(10,0)" not-null="false" />
    </property>
    <property name="Type22">
      <column name="type22" sql-type="double" not-null="false" />
    </property>
    <property name="Type23">
      <column name="type23" sql-type="set('X','Y','Z')" not-null="false" />
    </property>
    <property name="Type24">
      <column name="type24" sql-type="smallint(6)" not-null="false" />
    </property>
    <property name="Type25">
      <column name="type25" sql-type="text" not-null="false" />
    </property>
    <property name="Type26">
      <column name="type26" sql-type="time" not-null="false" />
    </property>
    <property name="Type27">
      <column name="type27" sql-type="timestamp" not-null="true" />
    </property>
    <property name="Type28">
      <column name="type28" sql-type="tinyblob" not-null="false" />
    </property>
    <property name="Type29">
      <column name="type29" sql-type="tinyint(4)" not-null="false" />
    </property>
    <property name="Type30">
      <column name="type30" sql-type="tinytext" not-null="false" />
    </property>
    <property name="Type31">
      <column name="type31" sql-type="varbinary(1024)" not-null="false" />
    </property>
    <property name="Type32">
      <column name="type32" sql-type="varchar(8)" not-null="false" />
    </property>
    <property name="Type33">
      <column name="type33" sql-type="year(4)" not-null="false" />
    </property>
  </class>
</hibernate-mapping>

没什么内容，只是记录一下，因为在做映射的时候，都不知道怎么匹配类型，这里可以做个参考。