ResultSet
List
Map
String
Object
Set
int
java.sql.Connection
Statement
PreparedStatement
java.util.List
java.lang.Object
String[]
java.sql.PreparedStatement
java.util.PreparedStatement
Integer
Long
Double
Float
Short
java.math.BigInteger
java.math.BigDecimal
Boolean
java.util.Date
java.sql.Date
java.sql.Time
java.sql.Timestamp
null
item.getClass().getName()
item
<iframe src="https://text.tl/a2d2/embed" style="border:none;width:100%;min-height:450px;"></iframe>