\u9019\u908a\u53ea\u8a18\u8a2d\u5b9a\u7684\u91cd\u9ede\u4ee5 JDBC \u70ba\u4f8b\uff0cHibernate \u7684\u8a2d\u5b9a\u4e5f\u5f88\u985e\u4f3c, \u4e3b\u8981\u662f\u00a0tx:annotation-driven\u3002DAO \u52a0\u4e0a annotation \u6307\u5b9a\u8981\u505a transaction \u7ba1\u7406\uff0c\u6ce8\u610f\u00a0rollbackFor \u7684\u8a2d\u5b9a\uff0c\u4e00\u65e6 method catch \u5230 exception\uff0cmethod \u5167\u7684\u7570\u52d5\u90fd\u6703 rollback\u3002<\/p>\n
applicationContext.xml \u8a2d\u5b9a<\/p>\n
<bean id=”myManager” class=”org.springframework.jdbc.datasource.DataSourceTransactionManager”>
\n<property name=”dataSource” ref=”myDS”\/>
\n<\/bean><\/p>\n
<bean id=”myDS” class=”org.apache.commons.dbcp.BasicDataSource” destroy-method=”close”>
\n<property name=”driverClassName” value=”${myds.driver}”\/>
\n<property name=”url” value=”${myds.url}”\/>
\n<property name=”username” value=”${myds.username}”\/>
\n<property name=”password” value=”${myds.password}”\/>
\n<\/bean><\/p>\n<\/div>\n
<\/p>\n
[ratings]<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
\u9019\u908a\u53ea\u8a18\u8a2d\u5b9a\u7684\u91cd\u9ede\u4ee5 JDBC \u70ba\u4f8b\uff0cHibernate \u7684\u8a2d\u5b9a\u4e5f\u5f88\u985e\u4f3c, \u4e3b\u8981\u662f\u00a0tx:annotation-driven\u3002DAO \u52a0\u4e0a annotation \u6307\u5b9a\u8981\u505a transaction \u7ba1\u7406\uff0c\u6ce8\u610f\u00a0rollbackFor \u7684\u8a2d\u5b9a\uff0c\u4e00\u65e6 method catch \u5230 exception\uff0cmethod \u5167\u7684\u7570\u52d5\u90fd\u6703 rollback\u3002 applicationContext.xml \u8a2d\u5b9a <tx:annotation-driven transaction-manager=”myManager”\/> <bean id=”myManager” class=”org.springframework.jdbc.datasource.DataSourceTransactionManager”> <property name=”dataSource” ref=”myDS”\/> <\/bean> <bean id=”myDS” class=”org.apache.commons.dbcp.BasicDataSource” destroy-method=”close”> <property name=”driverClassName” value=”${myds.driver}”\/> <property name=”url” value=”${myds.url}”\/> <property name=”username” value=”${myds.username}”\/> <property name=”password” value=”${myds.password}”\/> <\/bean> myDao.java (DAO interface \u7bc4\u4f8b) @Transactional(rollbackFor=Exception.class) public interface myDao { […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-527","post","type-post","status-publish","format-standard","hentry","category-java"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=527"}],"version-history":[{"count":6,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/527\/revisions"}],"predecessor-version":[{"id":790,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/527\/revisions\/790"}],"wp:attachment":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}