{"id":2799,"date":"2018-05-19T17:11:22","date_gmt":"2018-05-19T09:11:22","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=2799"},"modified":"2018-05-19T17:11:22","modified_gmt":"2018-05-19T09:11:22","slug":"springboot-jdbc%ef%bc%88%e6%95%b0%e6%8d%ae%e8%ae%bf%e9%97%ae%ef%bc%89%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=2799","title":{"rendered":"SpringBoot + JDBC\uff08\u6570\u636e\u8bbf\u95ee\uff09\u6559\u7a0b"},"content":{"rendered":"

\n\t\u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u4f1a\u8981\u6c42\u6211\u4eec\u4f7f\u7528\u539f\u751f\u7684 JDBC \u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u4e0e\u6570\u636e\u5e93\u7684\u4ea4\u4e92\uff0c\u800c\u8fd9\u65f6 Mybatis\u3001Hibernate\u3001JPA \u7b49\u65b9\u5f0f\u90fd\u4e0d\u53ef\u4ee5\u4f7f\u7528\u4e86\uff0c\u6211\u4eec\u53ea\u80fd\u4f7f\u7528\u7eaf JDBC \u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u4e0e\u6570\u636e\u5e93\u7684\u4ea4\u4e92\u3002\u90a3\u4e48\u6211\u4eec\u4eca\u5929\u5c31\u4e00\u8d77\u6765\u63a2\u7a76\u4e00\u4e0b\uff0c\u5982\u4f55\u5728 Spring Boot \u4e2d\u5f15\u5165 JDBC \u8fdb\u884c\u6570\u636e\u8bbf\u95ee\u3002\n<\/p>\n

\n\tSpring boot \u63d0\u4f9b\u4e86\u5f88\u591a\u7684\u81ea\u52a8\u914d\u7f6e\u529f\u80fd\uff0c\u5728\u6570\u636e\u5e93\u8bbf\u95ee\u65b9\u9762\u6211\u4eec\u53ea\u9700\u505a\u4e00\u4e9b\u7b80\u5355\u7684\u914d\u7f6e\uff0c\u5c31\u53ef\u4ee5\u8fdb\u884c\u4e0e\u6570\u636e\u5e93\u4ea4\u4e92\u3002\n<\/p>\n

\n\t\u4e0b\u9762\u6211\u4eec\u5148\u5f15\u5165\u6240\u9700\u8981\u7684 Maven \u4f9d\u8d56\u5427\u3002pom.xml \u4e2d\u7684\u4ee3\u7801\u5982\u4e0b\uff1a\n<\/p>\n

\r\n<dependency>\r\n\t<groupId>org.springframework.boot<\/groupId>\r\n\t<artifactId>spring-boot-starter-web<\/artifactId>\r\n<\/dependency>\r\n<dependency>\r\n\t<groupId>org.springframework.boot<\/groupId>\r\n\t<artifactId>spring-boot-starter-test<\/artifactId>\r\n\t<scope>test<\/scope>\r\n<\/dependency>\r\n<dependency>\r\n\t<groupId>org.springframework.boot<\/groupId>\r\n\t<artifactId>spring-boot-starter-jdbc<\/artifactId>\r\n<\/dependency>\r\n<dependency>\r\n\t<groupId>mysql<\/groupId>\r\n\t<artifactId>mysql-connector-java<\/artifactId>\r\n\t<scope>runtime<\/scope>\r\n<\/dependency><\/pre>\n
\n\t\u6211\u4eec\u5f15\u5165 spring-boot-starter-jdbc \u540e\uff0c\u8fd8\u9700\u8981\u4e00\u4e2a\u6570\u636e\u5e93\u9a71\u52a8 jar \u5305\u3002\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528 mysql\uff0c\u6240\u4ee5\u5f15\u5165 mysql-connector-java \u5373\u53ef\u3002\n<\/p>\n
\n\t\u5b8c\u6210\u8fd9\u4e9b\u4ee5\u540e\uff0c\u6211\u4eec\u8fd8\u8981\u5728 application.yml \u4e2d\u914d\u7f6e\u6570\u636e\u5e93\u8bbf\u95ee\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u7b49\u4fe1\u606f\u3002\n<\/p>\n
\r\nspring:\r\n  datasource:\r\n    username: root\r\n    password: 123456\r\n    url: jdbc:mysql:\/\/192.168.15.22:3306\/xttblog\r\n    driver-class-name: com.mysql.jdbc.Driver<\/pre>\n
\n\t\u505a\u5b8c\u8fd9\u4e9b\u4ee5\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528 DataSource \u5bf9\u8c61\u6765\u64cd\u4f5c\u6570\u636e\u5e93\u7684\u589e\u5220\u6539\u67e5\u4e86\u3002\n<\/p>\n
\r\npackage com.xttblog.springboot;\r\n\r\nimport org.junit.Test;\r\nimport org.junit.runner.RunWith;\r\nimport org.springframework.beans.factory.annotation.Autowired;\r\nimport org.springframework.boot.test.context.SpringBootTest;\r\nimport org.springframework.test.context.junit4.SpringRunner;\r\n\r\nimport javax.sql.DataSource;\r\nimport java.sql.Connection;\r\nimport java.sql.SQLException;\r\n\r\n@RunWith(SpringRunner.class)\r\n@SpringBootTest\r\npublic class SpringBoot06DataJdbcApplicationTests {\r\n\t@Autowired\r\n\tDataSource dataSource;\r\n\r\n\t@Test\r\n\tpublic void contextLoads() throws SQLException {\r\n\t\t\/\/org.apache.tomcat.jdbc.pool.DataSource\r\n\t\tSystem.out.println(dataSource.getClass());\r\n\t\tConnection connection = dataSource.getConnection();\r\n\t\tSystem.out.println(connection);\r\n\t\tconnection.close();\r\n\t}\r\n}<\/pre>\n
\n\t\u8fd0\u884c\u4e0a\u9762\u7684\u4ee3\u7801\uff0c\u6211\u4eec\u53d1\u73b0 Spring boot \u9ed8\u8ba4\u4f7f\u7528\u7684 tomcat \u63d0\u4f9b\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3002org.apache.tomcat.jdbc.pool.DataSource \u662f Tomcat \u63d0\u4f9b\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3002\n<\/p>\n
\n\t\u5982\u679c\u6211\u4eec\u60f3\u53d8\u66f4\u6570\u636e\u5e93\u8fde\u63a5\u6c60\uff0c\u5219\u9700\u8981\u5728 application.yml \u4e2d\u914d\u7f6e\u4e00\u4e2a spring.datasource.type = org.apache.commons.dbcp2.BasicDataSource \u6216\u8005 org.apache.commons.dbcp.BasicDataSource \u4e5f\u6216\u8005 com.zaxxer.hikari.HikariDataSource\u3002\u8fd9\u4e9b\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u90fd\u662f Spring boot \u9ed8\u8ba4\u63d0\u4f9b\u7684\u3002\u5728 Spring Boot \u7684 org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration \u7c7b\u4e2d\u6709\u8be6\u7ec6\u7684\u52a0\u8f7d\u539f\u7406\u3002\u6709\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u770b\u770b\u5bf9\u5e94\u7684\u6e90\u4ee3\u7801\u3002\n<\/p>\n
\n\t\u6839\u636e DataSource \u83b7\u53d6\u5230 Connection \u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u64cd\u4f5c\u589e\u5220\u6539\u67e5\u529f\u80fd\u4e86\u3002\u8fd9\u4e9b\u90fd\u662f java \u7684\u57fa\u7840\u77e5\u8bc6\u4e86\uff0c\u56e0\u6b64\u6211\u5c31\u4e0d\u5728\u8fc7\u591a\u4ecb\u7ecd\u4e86\u3002\u9700\u8981\u66f4\u6df1\u5165\u7684\u5b66\u4e60 Spring Boot \u7684\u670b\u53cb\uff0c\u53ef\u4ee5\u7ee7\u7eed\u7684\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u535a\u5ba2\uff01<\/p>\n
\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/<\/p>
\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1axttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p>
\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a\u4e1a\u4f59\u8349<\/a>\uff1a » SpringBoot + JDBC\uff08\u6570\u636e\u8bbf\u95ee\uff09\u6559\u7a0b<\/a><\/p>","protected":false},"excerpt":{"rendered":"
\u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u4f1a\u8981\u6c42\u6211\u4eec\u4f7f\u7528\u539f\u751f\u7684 JDBC \u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u4e0e\u6570\u636e\u5e93\u7684\u4ea4\u4e92\uff0c\u800c\u8fd9\u65f6 Mybatis\u3001Hibe […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[841,83,587,588,394],"class_list":["post-2799","post","type-post","status-publish","format-standard","hentry","category-java","tag-datasource","tag-mysql","tag-spring-boot","tag-spring-cloud","tag-394"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2799"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2799\/revisions"}],"predecessor-version":[{"id":2800,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2799\/revisions\/2800"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}