{"id":49,"date":"2017-04-15T13:23:56","date_gmt":"2017-04-15T05:23:56","guid":{"rendered":"http:\/\/av16874667.imwork.net:13582\/?p=49"},"modified":"2017-04-15T13:23:56","modified_gmt":"2017-04-15T05:23:56","slug":"ssh_demo-applicationcontext-xml%e4%b8%ad%e4%bd%bf%e7%94%a8jpa%e8%bf%9e%e6%8e%a5%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/www.dd-home.top\/?p=49","title":{"rendered":"SSH_DEMO applicationContext.xml\u4e2d\u4f7f\u7528JPA\u8fde\u63a5\u6570\u636e\u5e93"},"content":{"rendered":"

<\/p>\n

    \n
  1. \u9996\u5148\u5b9a\u4e49persistence.xml\u6587\u4ef6<\/li>\n<\/ol>\n
    <?xml\u00a0version=\"1.0\"?>\n<persistence\u00a0xmlns=\"http:\/\/java.sun.com\/xml\/ns\/persistence\"\u00a0xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"\nxsi:schemaLocation=\"http:\/\/java.sun.com\/xml\/ns\/persistence\u00a0http:\/\/java.sun.com\/xml\/ns\/persistence\/persistence_1_0.xsd\"\u00a0version=\"1.0\">\n\u00a0\u00a0<persistence-unit\u00a0name=\"demo\"\u00a0transaction-type=\"RESOURCE_LOCAL\">\n\u00a0\u00a0\t<provider>org.hibernate.ejb.HibernatePersistence<\/provider>\n\t<properties>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.dialect\"\u00a0value=\"org.hibernate.dialect.MySQL5Dialect\"\/>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.connection.driver_class\"\u00a0value=\"com.mysql.jdbc.Driver\"\/>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.connection.username\"\u00a0value=\"root\"\/>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.connection.password\"\u00a0value=\"root\"\/>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.connection.url\"\u00a0value=\"jdbc:mysql:\/\/localhost:3306\/demo?useUnicode=true&amp;characterEncoding=UTF-8\"\/>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.max_fetch_depth\"\u00a0value=\"3\"\/>\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.hbm2ddl.auto\"\u00a0value=\"update\"\/>\n\t\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.jdbc.fetch_size\"\u00a0value=\"18\"\/>\n\t\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.jdbc.batch_size\"\u00a0value=\"10\"\/>\n\t\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.show_sql\"\u00a0value=\"true\"\/>\n\t\u00a0\u00a0\u00a0\u00a0\u00a0<property\u00a0name=\"hibernate.format_sql\"\u00a0value=\"true\"\/>\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/properties>\n\u00a0\u00a0<\/persistence-unit>\n<\/persistence><\/pre>\n
    2.\u00a0\u5728applicationContext.xml\u4e2d\u914d\u7f6e<\/p>\n
    <bean\u00a0id=\"entityManagerFactory\"\n\t\tclass=\"org.springframework.orm.jpa.LocalEntityManagerFactoryBean\">\n\t\t<property\u00a0name=\"persistenceUnitName\"\u00a0value=\"demo\"><\/property>\n\t<\/bean>\n\u00a0\u00a0\u00a0\u00a0\n\u00a0\u00a0\u00a0\u00a0<!--\u00a0\u914d\u7f6e\u4e8b\u52a1\u7ba1\u7406\u5668\u00a0-->\n\n\t<bean\u00a0id=\"txManager\"\u00a0class=\"org.springframework.orm.jpa.JpaTransactionManager\">\n\t\t<property\u00a0name=\"entityManagerFactory\"\u00a0ref=\"entityManagerFactory\"><\/property>\n\t<\/bean>\n\n\u00a0\u00a0\u00a0\u00a0<!--\u00a0\u914d\u7f6e\u58f0\u660e\u5f0f\u4e8b\u52a1\uff1a\u65b9\u6cd5\u4e00\uff0c\u5728Service\u5b9e\u73b0\u7c7b\u6216\u8005public\u5b9e\u73b0\u65b9\u6cd5\u4e0a\u4f7f\u7528\u6ce8\u89e3@Transactional\uff0c\u5219\u6b64\u7c7b\u6216\u65b9\u6cd5\u5c31\u4f1a\u542f\u7528\u4e8b\u52a1\u673a\u5236\u00a0-->\n\u00a0\u00a0\u00a0\u00a0<tx:annotation-driven\u00a0transaction-manager=\"txManager\"\/><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[49,55],"class_list":["post-49","post","type-post","status-publish","format-standard","hentry","category-web","tag-jpa","tag-ssh"],"_links":{"self":[{"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/posts\/49","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=49"}],"version-history":[{"count":0,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/posts\/49\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dd-home.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=49"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=49"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=49"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}