Spring jdbctemplate query, using Beanpropertyrowmapper

Source: Internet
Author: User


Use spring's jdbctemplate to query the database, get a list of lists of results, database table fields and entity classes automatically correspond, you can use beanpropertyrowmapper.

Note: The Beanpropertyrowmapper implements the RowMapper interface.


Automatic binding requires the same column name as the Java entity class name, such as: The property name "UserName" can match the column field "UserName" or "user_name" in the database. In this way, we do not need a manual binding, greatly improving the development efficiency.

Query code:

Public list<userentity> finduser (userentity user) {
Logger.info ("query statement:" + sel_by_username_pwd);

List<userentity> userlist = Jdbctemplate.query (Sel_by_username_pwd,
New object[] {user.getusername (), User.getpwd ()},
New Beanpropertyrowmapper<userentity> (Userentity.class));
return userlist;


Private static final String sel_by_username_pwd = "SELECT * from" + Constantlist.t_shuju_admin_user + "A S sp WHERE sp.username =? and sp.pwd =? ";

Spring jdbctemplate query, using Beanpropertyrowmapper

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