3.JDBC
Spring Framework JDBC抽象提供的值可能最好通过下表中列出的操作序列来显示。 该表显示了Spring负责的操作以及你负责的操作。
Action
Spring
You
Define connection parameters.
x
Open the connection.
x
Specify the SQL statement.
x
Declare parameters and provide parameter values
x
Prepare and execute the statement.
x
Set up the loop to iterate through the results (if any).
x
Do the work for each iteration.
x
Process any exception.
x
Handle transactions.
x
Close the connection, the statement, and the resultset.
x
Spring框架负责所有可能使JDBC成为乏味的API的低级细节。
最近更新 10d ago
复制链接