一、MyBatis 通过包含的jdbcType类型
BIT FLOAT CHAR TIMESTAMP OTHER UNDEFINEDTINYINT REAL VARCHAR BINARY BLOB NVARCHARSMALLINT DOUBLE LONGVARCHAR VARBINARY CLOB NCHARINTEGER NUMERIC DATE LONGVARBINARY BOOLEAN NCLOBBIGINT DECIMAL TIME NULL CURSOR
二、XML
<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>
三、jdbcType与javaType对应关系
JDBC Type Java TypeCHAR StringVARCHAR StringLONGVARCHAR StringNUMERIC java.math.BigDecimalDECIMAL java.math.BigDecimalBIT booleanBOOLEAN booleanTINYINT byteSMALLINT shortINTEGER intBIGINT longREAL floatFLOAT doubleDOUBLE doubleBINARY byte[]VARBINARY byte[]LONGVARBINARY byte[]DATE java.sql.DateTIME java.sql.TimeTIMESTAMP java.sql.TimestampCLOB ClobBLOB BlobARRAY ArrayDISTINCT mapping of underlying typeSTRUCT StructREF RefDATALINK java.net.URL
