mybatis 常用的jabcType与javaType对应

一、jabcType与javaType对应

　　　  JDBC Type            Java Type

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

二、示例

<resultMap type="java.util.HashMap" id="resultMap">
  <result property="FLD_NUMBER" column="FLD_NUMBER"  javaType="double" jdbcType="NUMERIC"/>
  <result property="FLD_VARCHAR" column="FLD_VARCHAR" javaType="string" jdbcType="VARCHAR"/>
  <result property="FLD_DATE" column="FLD_DATE" javaType="java.sql.Date" jdbcType="DATE"/>
  <result property="FLD_INTEGER" column="FLD_INTEGER"  javaType="int" jdbcType="INTEGER"/>
  <result property="FLD_DOUBLE" column="FLD_DOUBLE"  javaType="double" jdbcType="DOUBLE"/>
  <result property="FLD_LONG" column="FLD_LONG"  javaType="long" jdbcType="INTEGER"/>
  <result property="FLD_CHAR" column="FLD_CHAR"  javaType="string" jdbcType="CHAR"/>
  <result property="FLD_BLOB" column="FLD_BLOB"  javaType="blob" jdbcType="BLOB" />
  <result property="FLD_CLOB" column="FLD_CLOB"  javaType="string" jdbcType="CLOB"/>
  <result property="FLD_FLOAT" column="FLD_FLOAT"  javaType="float" jdbcType="FLOAT"/>
  <result property="FLD_TIMESTAMP" column="FLD_TIMESTAMP"  javaType="java.sql.Timestamp" jdbcType="TIMESTAMP"/>
 </resultMap>