{"id":2665,"date":"2020-12-11T10:13:22","date_gmt":"2020-12-11T02:13:22","guid":{"rendered":"http:\/\/127.0.0.2\/?p=2665"},"modified":"2021-01-01T14:37:18","modified_gmt":"2021-01-01T06:37:18","slug":"2020java%e6%a1%86%e6%9e%b6%e6%95%99%e7%a8%8b%e4%b9%8bspringmvc%e5%85%a5%e9%97%a8","status":"publish","type":"post","link":"https:\/\/www.9713job.com\/?p=2665","title":{"rendered":"2020java\u6846\u67b6\u6559\u7a0b\u4e4bspringMVC\u5165\u95e8"},"content":{"rendered":"

2020java\u6846\u67b6\u6559\u7a0b\u4e4bspringMVC\u5165\u95e8<\/h3>\n

1.\u521b\u5efaweb\u9879\u76ee<\/strong><\/p>\n

2.\u5bfc\u5305\uff1a<\/strong><\/p>\n

\u5982\u679c\u4e0d\u5bfc\u5305\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f9d\u8d56<\/p>\n

<dependencies>\r\n  <dependency>\r\n    <groupId>org.springframework<\/groupId>\r\n    <artifactId>spring-webmvc<\/artifactId>\r\n    <version>4.2.8.RELEASE<\/version>\r\n  <\/dependency>\r\n<\/dependencies><\/pre>\n
\"\"<\/p>\n
3.\u914d\u7f6eweb.xml\u6587\u4ef6<\/strong><\/p>\n
<\/p>\n
<!-- servlet\u914d\u7f6e -->\r\n<servlet>\r\n  <servlet-name>springMVC<\/servlet-name>\r\n  <servlet-class>org.springframework.web.servlet.DispatcherServlet<\/servlet-class>\r\n  <!-- springmvc\u914d\u7f6e\u6587\u4ef6\u9ed8\u8ba4\u7684\u540d\u5b57 springMVC-servlet.xml  -->\r\n  <init-param>\r\n    <param-name>contextConfigLocation<\/param-name>\r\n    <param-value>classpath:springMVC-servlet.xml<\/param-value>\r\n  <\/init-param>\r\n  <load-on-startup>1<\/load-on-startup>\r\n<\/servlet>\r\n<servlet-mapping>\r\n  <servlet-name>springMVC<\/servlet-name>\r\n  <url-pattern>\/<\/url-pattern>\r\n<\/servlet-mapping><\/pre>\n
\"\"<\/p>\n
4.\u521b\u5efaspringMVC-servlet.xml \u5e76\u914d\u7f6e<\/strong><\/p>\n
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<beans xmlns=\"http:\/\/www.springframework.org\/schema\/beans\"\r\n       xmlns:mvc=\"http:\/\/www.springframework.org\/schema\/mvc\"\r\n       xmlns:context=\"http:\/\/www.springframework.org\/schema\/context\"\r\n       xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"\r\n       xsi:schemaLocation=\"http:\/\/www.springframework.org\/schema\/beans\r\n       http:\/\/www.springframework.org\/schema\/beans\/spring-beans.xsd\r\n       http:\/\/www.springframework.org\/schema\/context\r\n       http:\/\/www.springframework.org\/schema\/context\/spring-context.xsd\r\n        http:\/\/www.springframework.org\/schema\/mvc\r\n        https:\/\/www.springframework.org\/schema\/mvc\/spring-mvc.xsd\">\r\n    <mvc:annotation-driven enable-matrix-variables=\"true\"\/>\r\n    <!-- \u626b\u63cf controller  -->\r\n    <context:component-scan base-package=\"springmvc.controller\"\/>\r\n    <!-- \u89c6\u56fe\u89e3\u6790\u5668  -->\r\n    <bean id=\"jspViewResolver\" class=\"org.springframework.web.servlet.view.InternalResourceViewResolver\">\r\n        <!--<property name=\"viewClass\" value=\"org.springframework.web.servlet.view.JstlView\"\/>-->\r\n        <property name=\"prefix\" value=\"\/WEB-INF\/jsp\/\"\/><!-- \u524d\u7f00  -->\r\n        <property name=\"suffix\" value=\".jsp\"\/><!-- \u540e\u7f00  -->\r\n    <\/bean>\r\n<\/beans><\/pre>\n
5.\u521b\u5efacontroller<\/strong><\/p>\n
@controller\uff1a\u901a\u77e5spring\u9700\u8981\u626b\u63cf\u8be5\u7c7b\uff0c\u5e76\u4e14\u5f97\u5230DispatcherServlet\u7684\u89e3\u6790
\n@RequestMapping(“\/helloworl”)\uff1aDispatcherServlet\u6839\u636e\u8fd9\u4e2a\u914d\u7f6e\u4e2d\u7684uri\u5730\u5740\u51b3\u5b9a\u8c03\u7528\u54ea\u4e2a\u65b9\u6cd5
\n\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\u7c7b\u578b\u5982\u679c\u662f\u5b57\u7b26\u4e32\uff0c\u8bf4\u660e\u8fd4\u56de\u7684\u662f\u4e00\u4e2a\u89c6\u56fe\u540d\u5b57\uff0cDispatcherServlet\u4f1a\u6839\u636e\u89c6\u56fe\u89e3\u6790\u5668\u4e2d\u7684\u914d\u7f6e\u627e\u5230\u89c6\u56fe\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u4ece\u800c\u89e3\u6790\u5e76\u663e\u793a\u89c6\u56fe<\/p>\n
@Controller\r\npublic class HelloWorld {\r\n    @RequestMapping(\"\/helloworld\")\r\n    public String helloworld(){\r\n        System.out.println(\"hello world\");\r\n        return \"helloworld\";\r\n    }\r\n}<\/pre>\n
6.\u521b\u5efajsp\u9875\u9762<\/strong><\/p>\n
7.\u914d\u7f6eTomcat<\/strong><\/p>\n
8.\u542f\u52a8Tomcat\u5e76\u6d4b\u8bd5<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"
2020java\u6846\u67b6\u6559\u7a0b\u4e4bspringMVC\u5165\u95e8 1.\u521b\u5efaweb\u9879\u76ee 2.\u5bfc\u5305\uff1a \u5982\u679c\u4e0d\u5bfc\u5305\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f9d\u8d56 & […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2665","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2665"}],"version-history":[{"count":4,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2665\/revisions"}],"predecessor-version":[{"id":2687,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2665\/revisions\/2687"}],"wp:attachment":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}