{"id":315,"date":"2023-01-12T02:26:59","date_gmt":"2024-01-01T00:06:23","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/jdbc%e7%9a%84%e6%98%a5%e5%ad%a3%e4%ba%8b%e5%8a%a1%e7%ae%a1%e7%90%86%e5%ae%9e%e4%be%8b\/"},"modified":"2025-08-01T21:31:16","modified_gmt":"2025-08-01T13:31:16","slug":"jdbc%e7%9a%84%e6%98%a5%e5%ad%a3%e4%ba%8b%e5%8a%a1%e7%ae%a1%e7%90%86%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/jdbc%e7%9a%84%e6%98%a5%e5%ad%a3%e4%ba%8b%e5%8a%a1%e7%ae%a1%e7%90%86%e5%ae%9e%e4%be%8b\/","title":{"rendered":"Spring JDBC\u4e8b\u52a1\u7ba1\u7406\uff1a\u914d\u7f6e\u65b9\u6cd5\u4e0e\u6700\u4f73\u5b9e\u8df5\u5b9e\u4f8b"},"content":{"rendered":"

\u8fd9\u662f\u6587\u7ae0\u300aJDBC\u7684Spring\u4e8b\u52a1\u7ba1\u7406\u5b9e\u4f8b\u300b\u7684\u7b2c1\u90e8\u5206\uff08\u51714\u90e8\u5206\uff09\u3002<\/p>\n

\u5185\u5bb9\u7247\u6bb5: Spring\u4e8b\u52a1\u7ba1\u7406\u662fSpring\u6846\u67b6\u4e2d\u6700\u5e7f\u6cdb\u4f7f\u7528\u4e14\u91cd\u8981\u7684\u529f\u80fd\u4e4b\u4e00\u3002\u4e8b\u52a1\u7ba1\u7406\u5728\u4efb\u4f55\u4f01\u4e1a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u90fd\u662f\u4e00\u4e2a\u5173\u952e\u7684\u4efb\u52a1\u3002\u6211\u4eec\u5df2\u7ecf\u5b66\u4f1a\u4e86\u5982\u4f55\u4f7f\u7528JDBC API\u6765\u8fdb\u884c\u4e8b\u52a1\u7ba1\u7406\u3002Spring\u63d0\u4f9b\u4e86\u5e7f\u6cdb\u7684\u4e8b\u52a1\u7ba1\u7406\u652f\u6301\uff0c\u5e76\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u5c06\u66f4\u591a\u7684\u5173\u6ce8\u70b9\u653e\u5728\u4e1a\u52a1\u903b\u8f91\u4e0a\uff0c\u800c\u4e0d\u662f\u62c5\u5fc3\u7cfb\u7edf\u6545\u969c\u65f6\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/p>\n

Spring\u4e8b\u52a1\u7ba1\u7406\u7684\u4f18\u52bf<\/h2>\n
    \n
  1. \u652f\u6301\u58f0\u660e\u5f0f\u4e8b\u52a1\u7ba1\u7406\u3002\u5728\u8fd9\u4e2a\u6a21\u578b\u4e2d\uff0cSpring\u4f7f\u7528AOP\u6280\u672f\u5bf9\u4e8b\u52a1\u65b9\u6cd5\u8fdb\u884c\u7ba1\u7406\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002\u8fd9\u662f\u9996\u9009\u7684\u65b9\u6cd5\uff0c\u5e76\u4e14\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u90fd\u6709\u6548\u3002<\/li>\n
  2. \u652f\u6301\u5927\u591a\u6570\u7684\u4e8b\u52a1API\uff0c\u4f8b\u5982JDBC\u3001Hibernate\u3001JPA\u3001JDO\u3001JTA\u7b49\u7b49\u3002\u6211\u4eec\u53ea\u9700\u8981\u4f7f\u7528\u9002\u5f53\u7684\u4e8b\u52a1\u7ba1\u7406\u5668\u5b9e\u73b0\u7c7b\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u4f7f\u7528JDBC\u4f5c\u4e3a\u4e8b\u52a1\u7ba1\u7406\uff0c\u53ef\u4ee5\u4f7f\u7528org.springframework.jdbc.datasource.DriverManagerDataSource\uff1b\u5982\u679c\u6211\u4eec\u4f7f\u7528Hibernate\u4f5c\u4e3aORM\u5de5\u5177\uff0c\u53ef\u4ee5\u4f7f\u7528org.springframework.orm.hibernate3.HibernateTransactionManager\u3002<\/li>\n
  3. \u652f\u6301\u901a\u8fc7\u4f7f\u7528TransactionTemplate\u6216PlatformTransactionManager\u5b9e\u73b0\u6765\u8fdb\u884c\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u7ba1\u7406\u3002<\/li>\n<\/ol>\n

    \u5927\u591a\u6570\u6211\u4eec\u60f3\u8981\u7684\u4e8b\u52a1\u7ba1\u7406\u5668\u529f\u80fd\u90fd\u7531\u58f0\u660e\u5f0f\u4e8b\u52a1\u7ba1\u7406\u652f\u6301\uff0c\u56e0\u6b64\u6211\u4eec\u5c06\u5728\u6211\u4eec\u7684\u793a\u4f8b\u9879\u76ee\u4e2d\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u3002<\/p>\n

    Spring\u4e8b\u52a1\u7ba1\u7406JDBC\u793a\u4f8b<\/h2>\n

    \u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Spring JDBC\u9879\u76ee\uff0c\u5728\u5176\u4e2d\u5c06\u5728\u5355\u4e2a\u4e8b\u52a1\u4e2d\u66f4\u65b0\u591a\u4e2a\u8868\u3002\u53ea\u6709\u5f53\u6240\u6709JDBC\u8bed\u53e5\u6210\u529f\u6267\u884c\u65f6\uff0c\u4e8b\u52a1\u624d\u5e94\u8be5\u63d0\u4ea4\uff0c\u5426\u5219\u5e94\u8be5\u56de\u6eda\u4ee5\u907f\u514d\u6570\u636e\u4e0d\u4e00\u81f4\u3002\u5982\u679c\u60a8\u4e86\u89e3JDBC\u4e8b\u52a1\u7ba1\u7406\uff0c\u60a8\u53ef\u80fd\u4f1a\u8ba4\u4e3a\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5c06\u8fde\u63a5\u7684\u81ea\u52a8\u63d0\u4ea4\u8bbe\u7f6e\u4e3afalse\uff0c\u5e76\u6839\u636e\u6240\u6709\u8bed\u53e5\u7684\u7ed3\u679c\u6765\u63d0\u4ea4\u6216\u56de\u6eda\u4e8b\u52a1\u6765\u8f7b\u677e\u5b9e\u73b0\u3002\u663e\u7136\uff0c\u6211\u4eec\u53ef\u4ee5\u505a\u5230\uff0c\u4f46\u8fd9\u5c06\u5bfc\u81f4\u5927\u91cf\u7684\u6837\u677f\u4ee3\u7801\uff0c\u4ec5\u7528\u4e8e\u4e8b\u52a1\u7ba1\u7406\u3002\u800c\u4e14\uff0c\u76f8\u540c\u7684\u4ee3\u7801\u5c06\u51fa\u73b0\u5728\u6211\u4eec\u5bfb\u627e\u4e8b\u52a1\u7ba1\u7406\u7684\u6240\u6709\u5730\u65b9\uff0c\u5bfc\u81f4\u7d27\u5bc6\u8026\u5408\u548c\u4e0d\u53ef\u7ef4\u62a4\u7684\u4ee3\u7801\u3002Spring\u58f0\u660e\u5f0f\u4e8b\u52a1\u7ba1\u7406\u901a\u8fc7\u4f7f\u7528\u9762\u5411\u65b9\u9762\u7684\u7f16\u7a0b\u6765\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u5b9e\u73b0\u677e\u8026\u5408\u5e76\u907f\u514d\u5728\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u751f\u6210\u6837\u677f\u4ee3\u7801\u3002\u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u6765\u770b\u770bSpring\u662f\u5982\u4f55\u505a\u5230\u8fd9\u4e00\u70b9\u7684\u3002\u5728\u5f00\u59cb\u6211\u4eec\u7684Spring\u9879\u76ee\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5bf9\u6211\u4eec\u7684\u6570\u636e\u5e93\u8fdb\u884c\u4e00\u4e9b\u8bbe\u7f6e\u3002<\/p>\n

    Spring\u4e8b\u52a1\u7ba1\u7406 – \u6570\u636e\u5e93\u8bbe\u7f6e<\/h3>\n

    \u6211\u4eec\u5c06\u4e3a\u6211\u4eec\u7684\u4f7f\u7528\u521b\u5efa\u4e24\u4e2a\u8868\uff0c\u5e76\u5728\u4e00\u4e2a\u4e8b\u52a1\u4e2d\u66f4\u65b0\u5b83\u4eec\u3002<\/p>\n

    CREATE TABLE `Customer` (\r\n  `id` int(11) unsigned NOT NULL,\r\n  `name` varchar(20) DEFAULT NULL,\r\n  PRIMARY KEY (`id`)\r\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;<\/code><\/pre>\n
    CREATE TABLE `Address` (\r\n  `id` int(11) unsigned NOT NULL,\r\n  `address` varchar(20) DEFAULT NULL,\r\n  `country` varchar(20) DEFAULT NULL,\r\n  PRIMARY KEY (`id`)\r\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;<\/code><\/pre>\n
    \u6211\u4eec\u53ef\u4ee5\u5728\u8fd9\u91cc\u4ece\u5730\u5740ID\u5217\u5b9a\u4e49\u5230\u5ba2\u6237ID\u5217\u7684\u5916\u952e\u5173\u7cfb\uff0c\u4f46\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1\uff0c\u6211\u8fd9\u91cc\u6ca1\u6709\u5b9a\u4e49\u4efb\u4f55\u7ea6\u675f\u3002\u6211\u4eec\u7684\u6570\u636e\u5e93\u8bbe\u7f6e\u5df2\u7ecf\u51c6\u5907\u597d\u7528\u4e8eSpring\u7684\u4e8b\u52a1\u7ba1\u7406\u9879\u76ee\uff0c\u8ba9\u6211\u4eec\u5728Spring Tool Suite\u4e2d\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Spring Maven\u9879\u76ee\u3002\u6211\u4eec\u6700\u7ec8\u7684\u9879\u76ee\u7ed3\u6784\u5c06\u5982\u4e0b\u56fe\u6240\u793a\u3002\u8ba9\u6211\u4eec\u9010\u4e2a\u770b\u770b\u6bcf\u4e2a\u90e8\u5206\uff0c\u5b83\u4eec\u5c06\u5171\u540c\u63d0\u4f9b\u4e00\u4e2a\u5e26\u6709JDBC\u7684\u7b80\u5355Spring\u4e8b\u52a1\u7ba1\u7406\u793a\u4f8b\u3002<\/p>\n
    Spring\u4e8b\u52a1\u7ba1\u7406 – Maven\u4f9d\u8d56<\/h3>\n
    \u8fd9\u662f\u6587\u7ae0\u300aJDBC\u7684Spring\u4e8b\u52a1\u7ba1\u7406\u5b9e\u4f8b\u300b\u7684\u7b2c2\u90e8\u5206\uff08\u51714\u90e8\u5206\uff09\u3002<\/p>\n
    \u7531\u4e8e\u6211\u4eec\u4f7f\u7528JDBC API\uff0c\u6211\u4eec\u9700\u8981\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5305\u542bspring-jdbc\u4f9d\u8d56\u3002\u6211\u4eec\u8fd8\u9700\u8981MySQL\u6570\u636e\u5e93\u9a71\u52a8\u7a0b\u5e8f\u6765\u8fde\u63a5MySQL\u6570\u636e\u5e93\uff0c\u56e0\u6b64\u6211\u4eec\u8fd8\u4f1a\u5305\u542bmysql-connector-java\u4f9d\u8d56\u3002spring-tx\u5de5\u4ef6\u63d0\u4f9b\u4e86\u4e8b\u52a1\u7ba1\u7406\u7684\u4f9d\u8d56\u9879\uff0c\u901a\u5e38\u5b83\u4f1a\u88abSTS\uff08Spring Tool Suite\uff09\u81ea\u52a8\u5305\u542b\uff0c\u4f46\u5982\u679c\u6ca1\u6709\u7684\u8bdd\uff0c\u60a8\u4e5f\u9700\u8981\u5305\u542b\u5b83\u3002\u60a8\u53ef\u80fd\u4f1a\u770b\u5230\u5176\u4ed6\u7528\u4e8e\u65e5\u5fd7\u8bb0\u5f55\u548c\u5355\u5143\u6d4b\u8bd5\u7684\u4f9d\u8d56\u9879\uff0c\u4f46\u662f\u6211\u4eec\u5c06\u4e0d\u4f7f\u7528\u5b83\u4eec\u4e2d\u7684\u4efb\u4f55\u4e00\u4e2a\u3002\u6211\u4eec\u6700\u7ec8\u7684pom.xml\u6587\u4ef6\u5982\u4e0b\u6240\u793a\u3002<\/p>\n
    <project xmlns=\"https:\/\/maven.apache.org\/POM\/4.0.0\" xmlns:xsi=\"https:\/\/www.w3.org\/2001\/XMLSchema-instance\"\r\n\txsi:schemaLocation=\"https:\/\/maven.apache.org\/POM\/4.0.0 https:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd\">\r\n\t<modelVersion>4.0.0<\/modelVersion>\r\n\t<groupId>org.springframework.samples<\/groupId>\r\n\t<artifactId>SpringJDBCTransactionManagement<\/artifactId>\r\n\t<version>0.0.1-SNAPSHOT<\/version>\r\n\r\n\t<properties>\r\n\r\n\t\t<!-- Generic properties -->\r\n\t\t<java.version>1.7<\/java.version>\r\n\t\t<project.build.sourceEncoding>UTF-8<\/project.build.sourceEncoding>\r\n\t\t<project.reporting.outputEncoding>UTF-8<\/project.reporting.outputEncoding>\r\n\r\n\t\t<!-- Spring -->\r\n\t\t<spring-framework.version>4.0.2.RELEASE<\/spring-framework.version>\r\n\r\n\t\t<!-- Logging -->\r\n\t\t<logback.version>1.0.13<\/logback.version>\r\n\t\t<slf4j.version>1.7.5<\/slf4j.version>\r\n\r\n\t\t<!-- Test -->\r\n\t\t<junit.version>4.11<\/junit.version>\r\n\r\n\t<\/properties>\r\n\r\n\t<dependencies>\r\n\t\t<!-- Spring and Transactions -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.springframework<\/groupId>\r\n\t\t\t<artifactId>spring-context<\/artifactId>\r\n\t\t\t<version>${spring-framework.version}<\/version>\r\n\t\t<\/dependency>\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.springframework<\/groupId>\r\n\t\t\t<artifactId>spring-tx<\/artifactId>\r\n\t\t\t<version>${spring-framework.version}<\/version>\r\n\t\t<\/dependency>\r\n\r\n\t\t<!-- Spring JDBC and MySQL Driver -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.springframework<\/groupId>\r\n\t\t\t<artifactId>spring-jdbc<\/artifactId>\r\n\t\t\t<version>${spring-framework.version}<\/version>\r\n\t\t<\/dependency>\r\n\t\t<dependency>\r\n\t\t\t<groupId>mysql<\/groupId>\r\n\t\t\t<artifactId>mysql-connector-java<\/artifactId>\r\n\t\t\t<version>5.0.5<\/version>\r\n\t\t<\/dependency>\r\n\r\n\t\t<!-- Logging with SLF4J & LogBack -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.slf4j<\/groupId>\r\n\t\t\t<artifactId>slf4j-api<\/artifactId>\r\n\t\t\t<version>${slf4j.version}<\/version>\r\n\t\t\t<scope>compile<\/scope>\r\n\t\t<\/dependency>\r\n\t\t<dependency>\r\n\t\t\t<groupId>ch.qos.logback<\/groupId>\r\n\t\t\t<artifactId>logback-classic<\/artifactId>\r\n\t\t\t<version>${logback.version}<\/version>\r\n\t\t\t<scope>runtime<\/scope>\r\n\t\t<\/dependency>\r\n\r\n\t\t<!-- Test Artifacts -->\r\n\t\t<dependency>\r\n\t\t\t<groupId>org.springframework<\/groupId>\r\n\t\t\t<artifactId>spring-test<\/artifactId>\r\n\t\t\t<version>${spring-framework.version}<\/version>\r\n\t\t\t<scope>test<\/scope>\r\n\t\t<\/dependency>\r\n\t\t<dependency>\r\n\t\t\t<groupId>junit<\/groupId>\r\n\t\t\t<artifactId>junit<\/artifactId>\r\n\t\t\t<version>${junit.version}<\/version>\r\n\t\t\t<scope>test<\/scope>\r\n\t\t<\/dependency>\r\n\r\n\t<\/dependencies>\r\n<\/project>\r\n<\/code><\/pre>\n
    \u6211\u5df2\u7ecf\u5c06Spring\u7248\u672c\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\uff0c\u786e\u4fddMySQL\u6570\u636e\u5e93\u9a71\u52a8\u7a0b\u5e8f\u4e0e\u60a8\u7684MySQL\u5b89\u88c5\u517c\u5bb9\u3002<\/p>\n
    \u4e8b\u52a1\u7ba1\u7406 – \u6a21\u578b\u7c7b<\/h3>\n
    \u6211\u4eec\u5c06\u521b\u5efa\u4e24\u4e2aJava Bean\uff0cCustomer\uff08\u987e\u5ba2\uff09\u548cAddress\uff08\u5730\u5740\uff09\uff0c\u5b83\u4eec\u5c06\u6620\u5c04\u5230\u6211\u4eec\u7684\u6570\u636e\u5e93\u8868\u3002<\/p>\n
    package com.Olivia.spring.jdbc.model;\r\n\r\npublic class Address {\r\n\r\n\tprivate int id;\r\n\tprivate String address;\r\n\tprivate String country;\r\n\t\r\n\tpublic int getId() {\r\n\t\treturn id;\r\n\t}\r\n\tpublic void setId(int id) {\r\n\t\tthis.id = id;\r\n\t}\r\n\tpublic String getAddress() {\r\n\t\treturn address;\r\n\t}\r\n\tpublic void setAddress(String address) {\r\n\t\tthis.address = address;\r\n\t}\r\n\tpublic String getCountry() {\r\n\t\treturn country;\r\n\t}\r\n\tpublic void setCountry(String country) {\r\n\t\tthis.country = country;\r\n\t}\r\n\t\r\n}\r\n<\/code><\/pre>\n
    package com.Olivia.spring.jdbc.model;\r\n\r\npublic class Customer {\r\n\r\n\tprivate int id;\r\n\tprivate String name;\r\n\tprivate Address address;\r\n\t\r\n\tpublic int getId() {\r\n\t\treturn id;\r\n\t}\r\n\tpublic void setId(int id) {\r\n\t\tthis.id = id;\r\n\t}\r\n\tpublic String getName() {\r\n\t\treturn name;\r\n\t}\r\n\tpublic void setName(String name) {\r\n\t\tthis.name = name;\r\n\t}\r\n\tpublic Address getAddress() {\r\n\t\treturn address;\r\n\t}\r\n\tpublic void setAddress(Address address) {\r\n\t\tthis.address = address;\r\n\t}\r\n\t\r\n}\r\n<\/code><\/pre>\n
    \u8bf7\u6ce8\u610f\uff0cCustomer Bean\u5177\u6709Address\u4f5c\u4e3a\u5176\u53d8\u91cf\u4e4b\u4e00\u3002\u5f53\u6211\u4eec\u5b9e\u73b0Customer\u7684DAO\uff08\u6570\u636e\u8bbf\u95ee\u5bf9\u8c61\uff09\u65f6\uff0c\u6211\u4eec\u5c06\u83b7\u53d6\u987e\u5ba2\u548c\u5730\u5740\u8868\u7684\u6570\u636e\uff0c\u5e76\u4e3a\u8fd9\u4e9b\u8868\u6267\u884c\u4e24\u4e2a\u72ec\u7acb\u7684\u63d2\u5165\u67e5\u8be2\uff0c\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6211\u4eec\u9700\u8981\u4e8b\u52a1\u7ba1\u7406\u6765\u907f\u514d\u6570\u636e\u4e0d\u4e00\u81f4\u6027\u7684\u539f\u56e0\u3002<\/p>\n
    Spring\u4e8b\u52a1\u7ba1\u7406 – DAO\u5b9e\u73b0<\/h3>\n
    \u8fd9\u662f\u6587\u7ae0\u300aJDBC\u7684Spring\u4e8b\u52a1\u7ba1\u7406\u5b9e\u4f8b\u300b\u7684\u7b2c3\u90e8\u5206\uff08\u51714\u90e8\u5206\uff09\u3002<\/p>\n
    \u8ba9\u6211\u4eec\u4e3a\u5ba2\u6237bean\u5b9e\u73b0DAO\uff0c\u4e3a\u7b80\u5355\u8d77\u89c1\uff0c\u6211\u4eec\u53ea\u9700\u8981\u4e00\u4e2a\u65b9\u6cd5\u6765\u5411\u5ba2\u6237\u548c\u5730\u5740\u8868\u4e2d\u63d2\u5165\u8bb0\u5f55\u3002<\/p>\n
    package com.Olivia.spring.jdbc.dao;\r\n\r\nimport com.Olivia.spring.jdbc.model.Customer;\r\n\r\npublic interface CustomerDAO {\r\n\r\n\tpublic void create(Customer customer);\r\n}\r\n<\/code><\/pre>\n
    package com.Olivia.spring.jdbc.dao;\r\n\r\nimport javax.sql.DataSource;\r\n\r\nimport org.springframework.jdbc.core.JdbcTemplate;\r\n\r\nimport com.Olivia.spring.jdbc.model.Customer;\r\n\r\npublic class CustomerDAOImpl implements CustomerDAO {\r\n\r\n\tprivate DataSource dataSource;\r\n\r\n\tpublic void setDataSource(DataSource dataSource) {\r\n\t\tthis.dataSource = dataSource;\r\n\t}\r\n\r\n\t@Override\r\n\tpublic void create(Customer customer) {\r\n\t\tString queryCustomer = \"insert into Customer (id, name) values (?,?)\";\r\n\t\tString queryAddress = \"insert into Address (id, address,country) values (?,?,?)\";\r\n\r\n\t\tJdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);\r\n\r\n\t\tjdbcTemplate.update(queryCustomer, new Object[] { customer.getId(),\r\n\t\t\t\tcustomer.getName() });\r\n\t\tSystem.out.println(\"Inserted into Customer Table Successfully\");\r\n\t\tjdbcTemplate.update(queryAddress, new Object[] { customer.getId(),\r\n\t\t\t\tcustomer.getAddress().getAddress(),\r\n\t\t\t\tcustomer.getAddress().getCountry() });\r\n\t\tSystem.out.println(\"Inserted into Address Table Successfully\");\r\n\t}\r\n\r\n}\r\n<\/code><\/pre>\n
    \u8bf7\u6ce8\u610f\uff0cCustomerDAO\u7684\u5b9e\u73b0\u6ca1\u6709\u5904\u7406\u4e8b\u52a1\u7ba1\u7406\u3002\u8fd9\u6837\u6211\u4eec\u5c31\u5b9e\u73b0\u4e86\u5173\u6ce8\u70b9\u5206\u79bb\uff0c\u56e0\u4e3a\u6709\u65f6\u6211\u4eec\u4ece\u7b2c\u4e09\u65b9\u83b7\u53d6DAO\u5b9e\u73b0\uff0c\u5e76\u4e14\u5bf9\u8fd9\u4e9b\u7c7b\u6211\u4eec\u65e0\u6cd5\u8fdb\u884c\u63a7\u5236\u3002<\/p>\n
    Spring\u58f0\u660e\u5f0f\u4e8b\u52a1\u7ba1\u7406 – \u670d\u52a1<\/h3>\n
    \u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u5ba2\u6237\u670d\u52a1\uff0c\u4f7f\u7528CustomerDAO\u7684\u5b9e\u73b0\uff0c\u5e76\u5728\u4e00\u4e2a\u5355\u4e00\u65b9\u6cd5\u4e2d\u4e3a\u5ba2\u6237\u548c\u5730\u5740\u8868\u63d2\u5165\u8bb0\u5f55\u65f6\u63d0\u4f9b\u4e8b\u52a1\u7ba1\u7406\u3002<\/p>\n
    package com.Olivia.spring.jdbc.service;\r\n\r\nimport com.Olivia.spring.jdbc.model.Customer;\r\n\r\npublic interface CustomerManager {\r\n\r\n\tpublic void createCustomer(Customer cust);\r\n}\r\n<\/code><\/pre>\n
    package com.Olivia.spring.jdbc.service;\r\n\r\nimport org.springframework.transaction.annotation.Transactional;\r\n\r\nimport com.Olivia.spring.jdbc.dao.CustomerDAO;\r\nimport com.Olivia.spring.jdbc.model.Customer;\r\n\r\npublic class CustomerManagerImpl implements CustomerManager {\r\n\r\n\tprivate CustomerDAO customerDAO;\r\n\r\n\tpublic void setCustomerDAO(CustomerDAO customerDAO) {\r\n\t\tthis.customerDAO = customerDAO;\r\n\t}\r\n\r\n\t@Override\r\n\t@Transactional\r\n\tpublic void createCustomer(Customer cust) {\r\n\t\tcustomerDAO.create(cust);\r\n\t}\r\n\r\n}\r\n<\/code><\/pre>\n
    \u5982\u679c\u4f60\u6ce8\u610f\u5230CustomerManager\u7684\u5b9e\u73b0\uff0c\u5b83\u53ea\u662f\u4f7f\u7528CustomerDAO\u7684\u5b9e\u73b0\u6765\u521b\u5efa\u5ba2\u6237\uff0c\u800c\u901a\u8fc7\u5728createCustomer()\u65b9\u6cd5\u4e0a\u4f7f\u7528@Transactional\u6ce8\u89e3\u6765\u63d0\u4f9b\u58f0\u660e\u5f0f\u7684\u4e8b\u52a1\u7ba1\u7406\u3002\u8fd9\u5c31\u662f\u6211\u4eec\u5728\u4ee3\u7801\u4e2d\u9700\u8981\u505a\u7684\u6765\u83b7\u5f97Spring\u4e8b\u52a1\u7ba1\u7406\u7684\u597d\u5904\u3002@Transactional\u6ce8\u89e3\u53ef\u4ee5\u5e94\u7528\u4e8e\u65b9\u6cd5\u548c\u6574\u4e2a\u7c7b\u3002\u5982\u679c\u4f60\u5e0c\u671b\u6240\u6709\u65b9\u6cd5\u90fd\u5177\u6709\u4e8b\u52a1\u7ba1\u7406\u529f\u80fd\uff0c\u4f60\u5e94\u8be5\u4f7f\u7528\u8fd9\u4e2a\u6ce8\u89e3\u6765\u6ce8\u91ca\u4f60\u7684\u7c7b\u3002\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u6ce8\u89e3\u7684\u5185\u5bb9\uff0c\u8bf7\u9605\u8bfbJava\u6ce8\u89e3\u6559\u7a0b\u3002\u5269\u4e0b\u7684\u552f\u4e00\u90e8\u5206\u5c31\u662f\u5c06Spring beans\u8fde\u63a5\u8d77\u6765\uff0c\u4f7f\u5f97Spring\u4e8b\u52a1\u7ba1\u7406\u793a\u4f8b\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n
    Spring\u4e8b\u52a1\u7ba1\u7406-Bean\u914d\u7f6e<\/h3>\n
    \u8fd9\u662f\u6587\u7ae0\u300aJDBC\u7684\u6625\u5b63\u4e8b\u52a1\u7ba1\u7406\u5b9e\u4f8b\u300b\u7684\u7b2c4\u90e8\u5206\uff08\u51714\u90e8\u5206\uff09\u3002<\/p>\n
    \u521b\u5efa\u4e00\u4e2a\u540d\u4e3a”spring.xml”\u7684Spring Bean\u914d\u7f6e\u6587\u4ef6\u3002\u6211\u4eec\u5c06\u5728\u6d4b\u8bd5\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u5b83\u6765\u8fde\u63a5Spring Beans\u5e76\u6267\u884c\u6211\u4eec\u7684JDBC\u7a0b\u5e8f\u4ee5\u6d4b\u8bd5\u4e8b\u52a1\u7ba1\u7406\u3002<\/p>\n
    <?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<beans xmlns=\"https:\/\/www.springframework.org\/schema\/beans\"\r\n\txmlns:xsi=\"https:\/\/www.w3.org\/2001\/XMLSchema-instance\" xmlns:context=\"https:\/\/www.springframework.org\/schema\/context\"\r\n\txmlns:tx=\"https:\/\/www.springframework.org\/schema\/tx\"\r\n\txsi:schemaLocation=\"https:\/\/www.springframework.org\/schema\/beans https:\/\/www.springframework.org\/schema\/beans\/spring-beans.xsd\r\n\t\thttps:\/\/www.springframework.org\/schema\/context https:\/\/www.springframework.org\/schema\/context\/spring-context-4.0.xsd\r\n\t\thttps:\/\/www.springframework.org\/schema\/tx https:\/\/www.springframework.org\/schema\/tx\/spring-tx-4.0.xsd\">\r\n\r\n\t<!-- \u542f\u7528\u57fa\u4e8e\u6ce8\u89e3\u7684\u58f0\u660e\u5f0f\u4e8b\u52a1\u7ba1\u7406 -->\r\n\t<tx:annotation-driven proxy-target-class=\"true\"\r\n\t\ttransaction-manager=\"transactionManager\" \/>\r\n\r\n\t<!-- \u521b\u5efaTransactionManager Bean\uff0c\u7531\u4e8e\u4f7f\u7528JDBC\uff0c\u6211\u4eec\u521b\u5efa\u7684\u662fDataSourceTransactionManager\u7c7b\u578b -->\r\n\t<bean id=\"transactionManager\"\r\n\t\tclass=\"org.springframework.jdbc.datasource.DataSourceTransactionManager\">\r\n\t\t<property name=\"dataSource\" ref=\"dataSource\" \/>\r\n\t<\/bean>\r\n\t\r\n\t<!-- MySQL\u6570\u636e\u5e93\u6570\u636e\u6e90 -->\r\n\t<bean id=\"dataSource\"\r\n\t\tclass=\"org.springframework.jdbc.datasource.DriverManagerDataSource\">\r\n\r\n\t\t<property name=\"driverClassName\" value=\"com.mysql.jdbc.Driver\" \/>\r\n\t\t<property name=\"url\" value=\"jdbc:mysql:\/\/localhost:3306\/TestDB\" \/>\r\n\t\t<property name=\"username\" value=\"scdev\" \/>\r\n\t\t<property name=\"password\" value=\"scdev123\" \/>\r\n\t<\/bean>\r\n\r\n\t<bean id=\"customerDAO\" class=\"com.Olivia.spring.jdbc.dao.CustomerDAOImpl\">\r\n\t\t<property name=\"dataSource\" ref=\"dataSource\"><\/property>\r\n\t<\/bean>\r\n\r\n\t<bean id=\"customerManager\" class=\"com.Olivia.spring.jdbc.service.CustomerManagerImpl\">\r\n\t\t<property name=\"customerDAO\" ref=\"customerDAO\"><\/property>\r\n\t<\/bean>\r\n\r\n<\/beans>\r\n<\/code><\/pre>\n
    Spring Bean\u914d\u7f6e\u6587\u4ef6\u4e2d\u9700\u8981\u6ce8\u610f\u7684\u91cd\u8981\u70b9\u662f\uff1a<\/p>\n
      \n
    • tx:annotation-driven\u5143\u7d20\u7528\u4e8e\u544a\u8bc9Spring\u4e0a\u4e0b\u6587\u6211\u4eec\u6b63\u5728\u4f7f\u7528\u57fa\u4e8e\u6ce8\u89e3\u7684\u4e8b\u52a1\u7ba1\u7406\u914d\u7f6e\u3002transaction-manager\u5c5e\u6027\u7528\u4e8e\u63d0\u4f9b\u4e8b\u52a1\u7ba1\u7406\u5668bean\u7684\u540d\u79f0\u3002transaction-manager\u7684\u9ed8\u8ba4\u503c\u662ftransactionManager\uff0c\u4f46\u6211\u4ecd\u7136\u660e\u786e\u6307\u5b9a\u5b83\u4ee5\u907f\u514d\u6df7\u6dc6\u3002proxy-target-class\u5c5e\u6027\u7528\u4e8e\u544a\u8bc9Spring\u4e0a\u4e0b\u6587\u4f7f\u7528\u57fa\u4e8e\u7c7b\u7684\u4ee3\u7406\uff0c\u5982\u679c\u6ca1\u6709\u5b83\uff0c\u60a8\u5c06\u5f97\u5230\u8fd0\u884c\u65f6\u5f02\u5e38\uff0c\u6d88\u606f\u7c7b\u4f3c\u4e8e\uff1aException in thread “main” org.springframework.beans.factory.BeanNotOfRequiredTypeException: Bean named ‘customerManager’ must be of type [com.Olivia.spring.jdbc.service.CustomerManagerImpl], but was actually of type [com.sun.proxy.$Proxy6]<\/li>\n
    • \u7531\u4e8e\u6211\u4eec\u4f7f\u7528JDBC\uff0c\u6211\u4eec\u521b\u5efa\u7684transactionManager bean\u7c7b\u578b\u4e3aorg.springframework.jdbc.datasource.DataSourceTransactionManager\u3002\u8fd9\u4e00\u70b9\u975e\u5e38\u91cd\u8981\uff0c\u6211\u4eec\u5e94\u8be5\u6839\u636e\u4e8b\u52a1API\u7684\u4f7f\u7528\u9009\u62e9\u5408\u9002\u7684\u4e8b\u52a1\u7ba1\u7406\u5668\u5b9e\u73b0\u7c7b\u3002<\/li>\n
    • dataSource bean\u7528\u4e8e\u521b\u5efaDataSource\u5bf9\u8c61\uff0c\u6211\u4eec\u9700\u8981\u63d0\u4f9b\u6570\u636e\u5e93\u914d\u7f6e\u5c5e\u6027\uff0c\u5982driverClassName\u3001url\u3001username\u548cpassword\u3002\u6839\u636e\u60a8\u7684\u672c\u5730\u8bbe\u7f6e\u66f4\u6539\u8fd9\u4e9b\u503c\u3002<\/li>\n
    • \u6211\u4eec\u5c06dataSource\u6ce8\u5165\u5230customerDAO bean\u4e2d\u3002\u540c\u6837\uff0c\u6211\u4eec\u5c06customerDAO bean\u6ce8\u5165\u5230customerManager bean\u5b9a\u4e49\u4e2d\u3002<\/li>\n<\/ul>\n
      \u6211\u4eec\u7684\u8bbe\u7f6e\u5df2\u7ecf\u5c31\u7eea\uff0c\u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u6d4b\u8bd5\u7c7b\u6765\u6d4b\u8bd5\u6211\u4eec\u7684\u4e8b\u52a1\u7ba1\u7406\u5b9e\u73b0\u3002<\/p>\n
      package com.Olivia.spring.jdbc.main;\r\n\r\nimport org.springframework.context.support.ClassPathXmlApplicationContext;\r\n\r\nimport com.Olivia.spring.jdbc.model.Address;\r\nimport com.Olivia.spring.jdbc.model.Customer;\r\nimport com.Olivia.spring.jdbc.service.CustomerManager;\r\nimport com.Olivia.spring.jdbc.service.CustomerManagerImpl;\r\n\r\npublic class TransactionManagerMain {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\tClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(\r\n\t\t\t\t\"spring.xml\");\r\n\r\n\t\tCustomerManager customerManager = ctx.getBean(\"customerManager\",\r\n\t\t\t\tCustomerManagerImpl.class);\r\n\r\n\t\tCustomer cust = createDummyCustomer();\r\n\t\tcustomerManager.createCustomer(cust);\r\n\r\n\t\tctx.close();\r\n\t}\r\n\r\n\tprivate static Customer createDummyCustomer() {\r\n\t\tCustomer customer = new Customer();\r\n\t\tcustomer.setId(2);\r\n\t\tcustomer.setName(\"Pankaj\");\r\n\t\tAddress address = new Address();\r\n\t\taddress.setId(2);\r\n\t\taddress.setCountry(\"India\");\r\n\t\t\/\/ \u8bbe\u7f6e\u8d85\u8fc720\u4e2a\u5b57\u7b26\u7684\u503c\uff0c\u4ee5\u4fbf\u5f15\u53d1SQLException\r\n\t\taddress.setAddress(\"Albany Dr, San Jose, CA 95129\");\r\n\t\tcustomer.setAddress(address);\r\n\t\treturn customer;\r\n\t}\r\n\r\n}\r\n<\/code><\/pre>\n
      \u8bf7\u6ce8\u610f\uff0c\u6211\u660e\u786e\u8bbe\u7f6e\u4e86\u5730\u5740\u5217\u503c\u592a\u957f\uff0c\u8fd9\u6837\u5728\u5c06\u6570\u636e\u63d2\u5165\u5230\u5730\u5740\u8868\u65f6\u4f1a\u5f15\u53d1\u5f02\u5e38\u3002\u73b0\u5728\u5f53\u6211\u4eec\u8fd0\u884c\u6d4b\u8bd5\u7a0b\u5e8f\u65f6\uff0c\u4f1a\u5f97\u5230\u5982\u4e0b\u8f93\u51fa\u3002<\/p>\n
      Mar 29, 2014 7:59:32 PM org.springframework.context.support.ClassPathXmlApplicationContext prepareRefresh\r\nINFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@3fa99295: startup date [Sat Mar 29 19:59:32 PDT 2014]; root of context hierarchy\r\nMar 29, 2014 7:59:32 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions\r\nINFO: Loading XML bean definitions from class path resource [spring.xml]\r\nMar 29, 2014 7:59:32 PM org.springframework.jdbc.datasource.DriverManagerDataSource setDriverClassName\r\nINFO: Loaded JDBC driver: com.mysql.jdbc.Driver\r\nInserted into Customer Table Successfully\r\nMar 29, 2014 7:59:32 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions\r\nINFO: Loading XML bean definitions from class path resource [org\/springframework\/jdbc\/support\/sql-error-codes.xml]\r\nMar 29, 2014 7:59:32 PM org.springframework.jdbc.support.SQLErrorCodesFactory <init>\r\nINFO: SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]\r\nException in thread \"main\" org.springframework.dao.DataIntegrityViolationException: PreparedStatementCallback; SQL [insert into Address (id, address,country) values (?,?,?)]; Data truncation: Data too long for column 'address' at row 1; nested exception is com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'address' at row 1\r\n\tat org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:100)\r\n\tat org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)\r\n\tat org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)\r\n\tat org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)\r\n\tat org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:658)\r\n\tat org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:907)\r\n\tat org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:968)\r\n\tat org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:978)\r\n\tat com.Olivia.spring.jdbc.dao.CustomerDAOImpl.create(CustomerDAOImpl.java:27)\r\n\tat com.Olivia.spring.jdbc.service.CustomerManagerImpl.createCustomer(CustomerManagerImpl.java:19)\r\n\tat com.Olivia.spring.jdbc.service.CustomerManagerImpl$$FastClassBySpringCGLIB$$84f71441.invoke(<generated>)\r\n\tat org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)\r\n\tat org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:711)\r\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)\r\n\tat org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)\r\n\tat org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)\r\n\tat org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)\r\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)\r\n\tat org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644)\r\n\tat com.Olivia.spring.jdbc.service.CustomerManagerImpl$$EnhancerBySpringCGLIB$$891ec7ac.createCustomer(<generated>)\r\n\tat com.Olivia.spring.jdbc.main.TransactionManagerMain.main(TransactionManagerMain.java:20)\r\nCaused by: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'address' at row 1\r\n\tat com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2939)\r\n\tat com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1623)\r\n\tat com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1715)\r\n\tat com.mysql.jdbc.Connection.execSQL(Connection.java:3249)\r\n\tat com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1268)\r\n\tat com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1541)\r\n\tat com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1455)\r\n\tat com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1440)\r\n\tat org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:914)\r\n\tat org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:907)\r\n\tat org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:642)\r\n\t... 16 more\r\n<\/code><\/pre>\n
      \u8bf7\u6ce8\u610f\uff0c\u65e5\u5fd7\u6d88\u606f\u663e\u793a\u6570\u636e\u5df2\u6210\u529f\u63d2\u5165\u5230customer\u8868\uff0c\u4f46MySQL\u6570\u636e\u5e93\u9a71\u52a8\u7a0b\u5e8f\u629b\u51fa\u7684\u5f02\u5e38\u660e\u786e\u6307\u51fa\u5730\u5740\u5217\u7684\u503c\u592a\u957f\u3002\u73b0\u5728\uff0c\u5982\u679c\u60a8\u68c0\u67e5Customer\u8868\uff0c\u4f1a\u53d1\u73b0\u6ca1\u6709\u4efb\u4f55\u884c\uff0c\u8fd9\u610f\u5473\u7740\u4e8b\u52a1\u5df2\u5b8c\u5168\u56de\u6eda\u3002\u5982\u679c\u60a8\u60f3\u77e5\u9053\u4e8b\u52a1\u7ba1\u7406\u7684\u795e\u5947\u4e4b\u5904\u5728\u54ea\u91cc\uff0c\u8bf7\u4ed4\u7ec6\u67e5\u770b\u65e5\u5fd7\uff0c\u6ce8\u610fSpring\u6846\u67b6\u521b\u5efa\u7684AOP\u548c\u4ee3\u7406\u7c7b\u3002Spring\u6846\u67b6\u4f7f\u7528\u73af\u7ed5\u901a\u77e5\u4e3aCustomerManagerImpl\u751f\u6210\u4ee3\u7406\u7c7b\uff0c\u5e76\u4e14\u53ea\u6709\u5f53\u65b9\u6cd5\u6210\u529f\u8fd4\u56de\u65f6\u624d\u63d0\u4ea4\u4e8b\u52a1\u3002\u5982\u679c\u6709\u4efb\u4f55\u5f02\u5e38\uff0c\u5c31\u4f1a\u56de\u6eda\u6574\u4e2a\u4e8b\u52a1\u3002\u5efa\u8bae\u60a8\u9605\u8bfbSpring AOP\u793a\u4f8b\uff0c\u4ee5\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u9762\u5411\u5207\u9762\u7f16\u7a0b\u6a21\u578b\u7684\u77e5\u8bc6\u3002\u5173\u4e8eSpring\u4e8b\u52a1\u7ba1\u7406\u793a\u4f8b\u7684\u4ecb\u7ecd\u5230\u6b64\u7ed3\u675f\uff0c\u60a8\u53ef\u4ee5\u4ece\u4e0b\u9762\u7684\u94fe\u63a5\u4e0b\u8f7d\u793a\u4f8b\u9879\u76ee\u5e76\u8fdb\u884c\u66f4\u591a\u5b9e\u8df5\u5b66\u4e60\u3002<\/p>\n
      \u8bf7\u4e0b\u8f7dSpring JDBC\u4e8b\u52a1\u7ba1\u7406\u9879\u76ee\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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