{"id":1488,"date":"2025-08-26T10:04:24","date_gmt":"2025-08-26T02:04:24","guid":{"rendered":"https:\/\/zero-zl.cn\/?p=1488"},"modified":"2025-08-28T14:55:15","modified_gmt":"2025-08-28T06:55:15","slug":"spring-framework","status":"publish","type":"post","link":"https:\/\/zero-zl.cn\/index.php\/2025\/08\/26\/spring-framework\/","title":{"rendered":"Spring Framework\u6838\u5fc3\u5bb9\u5668"},"content":{"rendered":"\n

\u4e00\u3001\u7cfb\u7edf\u67b6\u6784\u56fe<\/strong><\/h2>\n\n\n\n
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1.\u521b\u5efa\u4e00\u4e2aMaven\u9879\u76ee<\/strong><\/p>\n\n\n\n

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2.\u5bfc\u5165Spring\u5750\u6807<\/strong><\/p>\n\n\n\n

<dependencies>\n        <dependency>\n            <groupId>org.springframework<\/groupId>\n            <artifactId>spring-context<\/artifactId>\n            <version>5.3.18<\/version>\n        <\/dependency>\n<\/dependencies><\/code><\/pre>\n\n\n\n
3.\u5b9a\u4e49Spring\u7ba1\u7406\u7684\u7c7b\uff08\u63a5\u53e3\uff09<\/strong><\/p>\n\n\n\n
dao\/BookDao.java\u6570\u636e\u5c42\u63a5\u53e3<\/p>\n\n\n\n
public interface BookDao {\n    public void save();\n}<\/code><\/pre>\n\n\n\n
dao\/impl\/BookDaoImpl.java\u6570\u636e\u5c42\u5b9e\u73b0\u7c7b<\/p>\n\n\n\n
public class BookDaoImpl implements BookDao {\n    public void save() {\n        System.out.println(\"book dao save ...\");\n    }\n}<\/code><\/pre>\n\n\n\n
service\/BookService.java\u4e1a\u52a1\u5c42\u63a5\u53e3<\/p>\n\n\n\n
public interface BookService {\n    public void save();\n}<\/code><\/pre>\n\n\n\n
sevice\/impl\/BookServiceImpl.java\u4e1a\u52a1\u5c42\u5b9e\u73b0\u7c7b<\/p>\n\n\n\n
public class BookServiceImpl {\n    private BookDao bookDao=new BookDaoImpl();\n    public void save() {\n        System.out.println(\"book service save ...\");\n        bookDao.save();\n    }\n}<\/code><\/pre>\n\n\n\n
4.\u521b\u5efaSpring\u914d\u7f6e\u6587\u4ef6applicationContext.xml\uff0c\u914d\u7f6e\u5bf9\u5e94\u7684\u7c7b\u4f5c\u4e3aSpring\u7ba1\u7406\u7684bean<\/strong><\/p>\n\n\n\n
<bean id=\"bookService\" class=\"org.example.service.impl.BookServiceImpl\"><\/bean><\/code><\/pre>\n\n\n\n
5.\u521d\u59cb\u5316IoC\u5bb9\u5668\uff08Sping\u6838\u5fc3\u5bb9\u5668\/Spring\u5bb9\u5668\uff09\uff0c\u901a\u8fc7\u5bb9\u5668\u83b7\u53d6bean<\/strong><\/p>\n\n\n\n
public class Main {\n    public static void main(String[] args) {\n        \/\/\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u5f97\u5230\u4e0a\u4e0b\u6587\u5bf9\u8c61\uff0c\u4e5f\u5c31\u662f\u5bb9\u5668\u5bf9\u8c61\n        ApplicationContext ctx=new ClassPathXmlApplicationContext(\"applicationContext.xml\");\n        \/\/\u83b7\u53d6Bean\u5bf9\u8c61\n        BookService bookService=(BookService) ctx.getBean(\"bookService\");\n        bookService.save();\n    }\n}<\/code><\/pre>\n\n\n\n
6.\u8fd9\u6837\u5c31\u53ef\u4ee5\u901a\u8fc7IoC\u83b7\u53d6\u5b9e\u73b0\u7c7b\uff0c\u800c\u4e0d\u7528\u5728\u4ee3\u7801\u91cc\u5199\u6b7b\u5177\u4f53\u540d\u79f0\u7684\u7c7b\u6765\u5b9e\u73b0\uff0c\u968f\u65f6\u53ef\u4ee5\u66f4\u6362\u5b9e\u73b0\u7c7b\uff0c\u4ece\u800c\u964d\u4f4e\u4ee3\u7801\u7684\u8026\u5408\u6027<\/strong><\/p>\n\n\n\n
\u56db\u3001DI\u4f9d\u8d56\u6ce8\u5165\u5165\u95e8\u6848\u4f8b<\/h2>\n\n\n\n
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1.\u5220\u9664\u4f7f\u7528new\u7684\u5f62\u5f0f\u521b\u5efa\u5bf9\u8c61\u7684\u4ee3\u7801<\/strong><\/p>\n\n\n\n
public class BookServiceImpl implements BookService {\n    \/\/\u5220\u9664\u4f7f\u7528new\u5f62\u5f0f\u521b\u5efa\u7684\u4ee3\u7801\n    \/\/private BookDao bookDao=new BookDaoImpl();\n    private BookDao bookDao;\n    public void save() {\n        System.out.println(\"book service save ...\");\n        bookDao.save();\n    }\n}<\/code><\/pre>\n\n\n\n
2.\u63d0\u4f9b\u4f9d\u8d56\u5bf9\u5e94\u7684setter\u65b9\u6cd5<\/strong><\/p>\n\n\n\n
public void setBookDao(BookDao bookDao){\n        this.bookDao=bookDao;\n}<\/code><\/pre>\n\n\n\n
3.\u914d\u7f6eservice\u4e0edao\u4e4b\u95f4\u7684\u5173\u7cfb<\/strong><\/p>\n\n\n\n
<bean id=\"bookService\" class=\"org.example.service.impl.BookServiceImpl\">\n                <property name=\"bookDao\" ref=\"bookDao\"\/>\n<\/bean>\n<bean id=\"bookDao\" class=\"org.example.dao.impl.BookDaoImpl\"\/><\/code><\/pre>\n\n\n\n
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4.\u8fd9\u6837\u5bf9\u8c61\u7684\u521b\u5efa\u548c\u4f9d\u8d56\u5173\u7cfb\u7684\u7ba1\u7406\u5b8c\u5168\u4ea4\u7ed9\u4e86 Spring \u5bb9\u5668<\/strong><\/p>\n\n\n\n
\u4e94\u3001bean\u57fa\u7840\u914d\u7f6e<\/h2>\n\n\n\n
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\u516d\u3001bean\u7684\u5b9e\u4f8b\u5316<\/h2>\n\n\n\n
1.\u6784\u9020\u65b9\u6cd5\uff0cbean\u8c03\u7528\u5b9e\u73b0\u7c7b\u7684\u65e0\u53c2\u6784\u9020\u65b9\u6cd5<\/strong><\/p>\n\n\n\n
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 2.\u9759\u6001\u5de5\u5382\uff0c\u4e86\u89e3\u5373\u53ef<\/strong><\/p>\n\n\n\n
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3.\u5b9e\u4f8b\u5de5\u5382\uff0c\u4e86\u89e3\u5373\u53ef<\/strong><\/p>\n\n\n\n
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4.FactoryBean<\/strong><\/p>\n\n\n\n
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1.setter\u6ce8\u5165<\/strong><\/p>\n\n\n\n
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2.\u6784\u9020\u5668\u6ce8\u5165<\/strong><\/p>\n\n\n\n
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3.\u81ea\u52a8\u88c5\u914d<\/strong><\/p>\n\n\n\n
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4.\u96c6\u5408\u6ce8\u5165<\/strong><\/p>\n\n\n\n
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\u4e5d\u3001\u6570\u636e\u6e90\u5bf9\u8c61\u7ba1\u7406<\/h2>\n\n\n\n
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\u5341\u3001\u52a0\u8f7dproperties\u6587\u4ef6<\/h2>\n\n\n\n
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\u5341\u4e00\u3001\u5bb9\u5668<\/h2>\n\n\n\n
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\u5341\u4e8c\u3001\u603b\u7ed3<\/h2>\n\n\n\n
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\"\"<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u3001\u7cfb\u7edf\u67b6\u6784\u56fe \u4e8c\u3001\u6838\u5fc3\u6982\u5ff5 \u4e09\u3001IoC\u63a7\u5236\u53cd\u8f6c\u5165\u95e8\u6848\u4f8b 1.\u521b\u5efa\u4e00\u4e2aMaven\u9879\u76ee 2.\u5bfc\u5165Spring\u5750\u6807 […]<\/p>\n","protected":false},"author":1,"featured_media":231,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108,107],"tags":[],"class_list":["post-1488","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spring","category-ssm"],"_links":{"self":[{"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/posts\/1488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1488"}],"version-history":[{"count":17,"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/posts\/1488\/revisions"}],"predecessor-version":[{"id":1620,"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/posts\/1488\/revisions\/1620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/media\/231"}],"wp:attachment":[{"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zero-zl.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}