mybatis常用jdbcType数据类型

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

<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" 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="[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对应关系

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      bbyte[]
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

转自：http://ysj5125094.iteye.com/blog/2185024/