mybatis数据类型对应关系

在我门使用myBatis的映射文件时,一般都会牵扯到和java的类型对应,例如:

<resultMap id="resultMap" type="Entity">
	<result property="id" column="id"  javaType="int" jdbcType="INTEGER"/>
	<result property="name" column="name" javaType="string" jdbcType="VARCHAR"/>
	<result property="date" column="date" javaType="java.sql.Date" jdbcType="DATE"/>
</resultMap>

Mybatis中javaType和jdbcType对应关系:

JDBCType JavaType
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

最近没使用过,所以记录一下,以免忘记

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转载自blog.csdn.net/qq_35530330/article/details/85647913