mybatis常用jdbcType資料型別對應java型別
阿新 • • 發佈:2019-01-29
MyBatis 通過包含的jdbcType型別
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對應和CRUD例子
Xml程式碼- <resultMap type="java.util.Map" id="resultjcm">
- <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"
- <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
- <result property="FLD_CHAR" column="FLD_CHAR" javaType="string" jdbcType="CHAR"/>
- <result property="FLD_BLOB" column="FLD_BLOB" javaType="[B" 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>
Mybatis中javaType和jdbcType對應關係
Notepad程式碼- 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]