Spring IOC快速入门案例 系统管理员 2023-08-17 17:41 82阅读 0赞 ![1642540-20190818193548310-1348975505.png][] **步骤:** * 下载Spring开发包 * 复制Spring开发jar包到工程 * 理解IOC控制反转和DI依赖注入 * 编写Spring核心配置文件 * 在程序中读取Spring配置文件 ![1642540-20190818193850188-615700414.png][] <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>5.1.6.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>5.1.6.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>5.1.6.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>5.1.6.RELEASE</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.12</version> </dependency> ## 代码的实现: ## ![1642540-20190818195658826-191274269.png][] ![1642540-20190818195719748-335576512.png][] ![1642540-20190818195729144-1373757505.png][] ![1642540-20190818195748479-1490825599.png][] ## 测试: ## ![1642540-20190818195809290-58729336.png][] ![1642540-20190818195820634-1597531588.png][] 转载于:https://www.cnblogs.com/yangHS/p/11373663.html [1642540-20190818193548310-1348975505.png]: /images/20230808/8283743204d547daabe6e59cbd7f2829.png [1642540-20190818193850188-615700414.png]: /images/20230808/384e17fa4367405eac4ec242fa4f4477.png [1642540-20190818195658826-191274269.png]: /images/20230808/4a2c4598e08b48adb8d0f5d61f289bab.png [1642540-20190818195719748-335576512.png]: /images/20230808/f1e9c07073c3444589a86b72893c5f6e.png [1642540-20190818195729144-1373757505.png]: /images/20230808/1d8d0d8815584a1eaa44d4875c2896d3.png [1642540-20190818195748479-1490825599.png]: /images/20230808/d2450574498d4dc294ecf6746f33a191.png [1642540-20190818195809290-58729336.png]: /images/20230808/ca8f8855d13f45758cd2c314b833b931.png [1642540-20190818195820634-1597531588.png]: /images/20230808/25eee766a7634ffaab948ccf6c8d3bfb.png
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