mybatis 常用的jabcType与javaType对应
一、jabcType与javaType对应
JDBC Type Java Type
- CHAR String
- VARCHAR String
- LONGVARCHAR String
- NUMERIC java.math.BigDecimal
- DECIMAL java.math.BigDecimal
- BIT boolean
- BOOLEAN boolean
- TINYINT byte
- SMALLINT short
- INTEGER int
- BIGINT long
- REAL float
- FLOAT double
- DOUBLE double
- BINARY byte[]
- VARBINARY byte[]
- LONGVARBINARY byte[]
- DATE java.sql.Date
- TIME java.sql.Time
- TIMESTAMP java.sql.Timestamp
- CLOB Clob
- BLOB Blob
- ARRAY Array
- DISTINCT mapping of underlying type
- STRUCT Struct
- REF Ref
- 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>