jdbcType和javaType

MyBatis 通过包含的jdbcType类型

BIT         FLOAT      CHAR           TIMESTAMP       OTHER       UNDEFINED

TINYINT     REAL       VARCHAR        BINARY          BLOB        NVARCHAR

SMALLINT    DOUBLE     LONGVARCHAR    VARBINARY       CLOB        NCHAR

INTEGER     NUMERIC    DATE           LONGVARBINARY   BOOLEAN     NCLOB

BIGINT      DECIMAL    TIME           NULL            CURSOR

Mybatis中javaType和jdbcType对应和CRUD例子

Xml代码 复制代码 收藏代码
1.<resultMap type="java.util.Map" id="resultjcm">
2.  <result property="FLD_NUMBER" column="FLD_NUMBER"  javaType="double" jdbcType="NUMERIC"/>
3.  <result property="FLD_VARCHAR" column="FLD_VARCHAR" javaType="string" jdbcType="VARCHAR"/>
4.  <result property="FLD_DATE" column="FLD_DATE" javaType="java.sql.Date" jdbcType="DATE"/>
5.  <result property="FLD_INTEGER" column="FLD_INTEGER"  javaType="int" jdbcType="INTEGER"/>
6.  <result property="FLD_DOUBLE" column="FLD_DOUBLE"  javaType="double" jdbcType="DOUBLE"/>
7.  <result property="FLD_LONG" column="FLD_LONG"  javaType="long" jdbcType="INTEGER"/>
8.  <result property="FLD_CHAR" column="FLD_CHAR"  javaType="string" jdbcType="CHAR"/>
9.  <result property="FLD_BLOB" column="FLD_BLOB"  javaType="[B" jdbcType="BLOB" />
10.  <result property="FLD_CLOB" column="FLD_CLOB"  javaType="string" jdbcType="CLOB"/>
11.  <result property="FLD_FLOAT" column="FLD_FLOAT"  javaType="float" jdbcType="FLOAT"/>
12.  <result property="FLD_TIMESTAMP" column="FLD_TIMESTAMP"  javaType="java.sql.Timestamp" jdbcType="TIMESTAMP"/>
13. </resultMap>  

Mybatis中javaType和jdbcType对应关系

Notepad代码 复制代码 收藏代码
1.JDBC Type           Java Type
2.CHAR                String
3.VARCHAR             String
4.LONGVARCHAR         String
5.NUMERIC             java.math.BigDecimal
6.DECIMAL             java.math.BigDecimal
7.BIT             boolean
8.BOOLEAN             boolean
9.TINYINT             byte
10.SMALLINT            short
11.INTEGER             int
12.BIGINT              long
13.REAL                float
14.FLOAT               double
15.DOUBLE              double
16.BINARY              byte[]
17.VARBINARY           byte[]
18.LONGVARBINARY               byte[]
19.DATE                java.sql.Date
20.TIME                java.sql.Time
21.TIMESTAMP           java.sql.Timestamp
22.CLOB                Clob
23.BLOB                Blob
24.ARRAY               Array
25.DISTINCT            mapping of underlying type
26.STRUCT              Struct
27.REF                         Ref
28.DATALINK            java.net.URL[color=red][/color]