Simplejdbcdaosupport has been deprecated in spring 3.1.

Simplejdbcdaosupport and simplejdbctemplate have been deprecated in 3.1.

The reason is that jdbcdaosupport or namedparameterjdbcdaosupport already provides all of its functions.

SeeSource code:

/*** Extension of {@ link Org. springframework. JDBC. core. support. jdbcdaosupport} * That exposes a {@ link # getsimplejdbctemplate () simplejdbctemplate} as well. * Only usable on Java 5 and above. ** @ author rod Johnson * @ author Juergen hoeller * @ since 2.0 * @ see simplejdbctemplate * @ deprecated since spring 3.1 in favor of {@ link Org. springframework. JDBC. core. support. jdbcdaosupport} and * {@ link Org. springframework. JDBC. core. namedparam. namedparameterjdbcdaosupport }. the jdbctemplate and * namedparameterjdbctemplate now provide all the functionality of the simplejdbctemplate. * // @ deprecatedpublic class simplejdbcdaosupport extends jdbcdaosupport {private simplejdbctemplate ;....
 

Although it can still be used, if the barrier and warning cannot be tolerated, the children's shoes should switch to the following two.

Jdbcdaosupport or namedparameterjdbcdaosupport (derived from jdbcdaosupport)