{"id":39713,"date":"2023-04-05T23:05:56","date_gmt":"2023-11-02T08:35:55","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/spring-boot-servlet-%e6%98%a0%e5%b0%84\/"},"modified":"2024-04-29T22:06:25","modified_gmt":"2024-04-29T14:06:25","slug":"spring-boot-servlet-%e6%98%a0%e5%b0%84","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/spring-boot-servlet-%e6%98%a0%e5%b0%84\/","title":{"rendered":"Spring Boot Servlet \u6620\u5c04"},"content":{"rendered":"

\u5728\u672c\u9875\u4e2d\uff0c\u6211\u4eec\u5c06\u770b\u5230Spring Boot Servlet\u6620\u5c04\u7684\u793a\u4f8b\u3002\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528ServletRegistrationBean\u6216Spring Boot\u7684@ServletComponentScan\u6ce8\u89e3\u6765\u5b9e\u73b0Servlet\u6620\u5c04\u3002ServletRegistrationBean\u5c06Servlet\u6ce8\u518c\u4e3aSpring Bean\u3002@ServletComponentScan\u4f1a\u626b\u63cf\u6807\u6709@WebServlet\u6ce8\u89e3\u7684Servlet\u3002@ServletComponentScan\u6ce8\u89e3\u4ec5\u5728\u4f7f\u7528Spring Boot\u5185\u7f6e\u670d\u52a1\u5668\u65f6\u8d77\u4f5c\u7528\u3002\u5728\u672c\u9875\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e24\u4e2aServlet\u548c\u4e00\u4e2aSpring Controller\u7c7b\u3002\u4f7f\u7528ServletRegistrationBean\u548c@ServletComponentScan\u9010\u6b65\u4f7f\u7528Servlet\u7684\u793a\u4f8b\u3002<\/p>\n

\u524d\u63d0\u6761\u4ef6<\/h1>\n
    \n
  1. \n
      Java 9<\/ol>\n<\/li>\n<\/ol>\n

       <\/p>\n

        \n
      1. \n
          Spring 5.0.7.RELEASE<\/ol>\n<\/li>\n<\/ol>\n

           <\/p>\n

            \n
          1. \n
              Spring Boot 2.0.3.RELEASE<\/ol>\n<\/li>\n<\/ol>\n

               <\/p>\n

                \n
              1. \n
                  Maven 3.5.2<\/ol>\n<\/li>\n<\/ol>\n

                   <\/p>\n

                    \n
                  1. \n
                      Eclipse Oxygen<\/ol>\n<\/li>\n<\/ol>\n

                      Java 9
                      \nSpring 5.0.7.RELEASE
                      \nSpring Boot 2.0.3.RELEASE
                      \nMaven 3.5.2
                      \nEclipse Oxygen<\/p>\n

                      pom.xml \u53ef\u4ee5\u7528\u4e2d\u6587\u8868\u793a\u4e3a\uff1a\u9879\u76ee\u5bf9\u8c61\u6a21\u578b.xml \u6216 \u9879\u76ee\u914d\u7f6e\u6587\u4ef6.xml\u3002<\/h1>\n
                          <?xml version=\"1.0\" encoding=\"UTF-8\"?><\/span>\r\n    <project<\/span> xmlns=<\/span>\"http:\/\/maven.apache.org\/POM\/4.0.0\"<\/span> xmlns:xsi=<\/span>\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"<\/span>\r\n        xsi:schemaLocation=<\/span>\"http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd\"<\/span>><\/span>\r\n\r\n        <modelVersion><\/span>4.0.0<\/modelVersion><\/span>\r\n        <groupId><\/span>com.concretepage<\/groupId><\/span>\r\n        <artifactId><\/span>spring-boot-app<\/artifactId><\/span>\r\n        <version><\/span>0.0.1-SNAPSHOT<\/version><\/span>\r\n        <packaging><\/span>jar<\/packaging><\/span>\r\n        <name><\/span>spring-boot-app<\/name><\/span>\r\n        <description><\/span>Spring Boot Application<\/description><\/span>\r\n\r\n        <parent><\/span>\r\n            <groupId><\/span>org.springframework.boot<\/groupId><\/span>\r\n            <artifactId><\/span>spring-boot-starter-parent<\/artifactId><\/span>\r\n            <version><\/span>2.0.3.RELEASE<\/version><\/span>\r\n            <relativePath\/><\/span>\r\n        <\/parent><\/span>\r\n        <properties><\/span>\r\n            <java.version><\/span>9<\/java.version><\/span>\r\n        <\/properties><\/span>\r\n        <dependencies><\/span>\r\n            <dependency><\/span>\r\n                <groupId><\/span>org.springframework.boot<\/groupId><\/span>\r\n                <artifactId><\/span>spring-boot-starter-web<\/artifactId><\/span>\r\n            <\/dependency><\/span>\r\n            <dependency><\/span>\r\n                <groupId><\/span>org.springframework.boot<\/groupId><\/span>\r\n                <artifactId><\/span>spring-boot-devtools<\/artifactId><\/span>\r\n                <optional><\/span>true<\/optional><\/span>\r\n            <\/dependency><\/span>\r\n        <\/dependencies><\/span> \r\n\r\n        <build><\/span>\r\n            <plugins><\/span>\r\n                <plugin><\/span>\r\n                    <groupId><\/span>org.springframework.boot<\/groupId><\/span>\r\n                    <artifactId><\/span>spring-boot-maven-plugin<\/artifactId><\/span>\r\n                <\/plugin><\/span>\r\n            <\/plugins><\/span>\r\n        <\/build><\/span>\r\n    <\/project><\/span> \r\n<\/code><\/pre>\n
                      \u4f7f\u7528ServletRegistrationBean\u5c06Servlet\u6ce8\u518c\u4e3aSpring Bean<\/h1>\n
                      ServletRegistrationBean\u5728Servlet 3.0\u53ca\u66f4\u9ad8\u7248\u672c\u7684\u5bb9\u5668\u4e2d\u7528\u4e8e\u6ce8\u518cServlet\u3002\u60a8\u9700\u8981\u5728JavaConfig\u4e2d\u521b\u5efaServletRegistrationBean\u7684Bean\u3002\u60a8\u53ef\u4ee5\u627e\u5230\u7528\u4e8e\u914d\u7f6eServlet\u7684\u4e00\u4e9b\u65b9\u6cd5\u7684ServletRegistrationBean\u3002<\/p>\n
                      setServlet()\uff1a\u8bbe\u7f6e\u8981\u6ce8\u518c\u7684Servlet\u3002
                      \naddUrlMappings()\uff1a\u6dfb\u52a0Servlet\u7684URL\u6620\u5c04\u3002
                      \nsetLoadOnStartup\uff1a\u8bbe\u7f6e\u5728\u542f\u52a8\u65f6\u52a0\u8f7dServlet\u7684\u4f18\u5148\u7ea7\u3002<\/p>\n
                      \u6709\u4e24\u4e2aservlet\uff0cHelloCountryServlet\u548cHelloStateServlet\uff0c\u5728Spring Boot\u4e2d\u4f7f\u7528ServletRegistrationBean\u6765\u6ce8\u518c\u5b83\u4eec\u3002<\/p>\n
                          package<\/span> com.concretepage<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServlet<\/span>;<\/span>\r\n    import<\/span> org.springframework.boot.web.servlet.ServletRegistrationBean<\/span>;<\/span>\r\n    import<\/span> org.springframework.context.annotation.Bean<\/span>;<\/span>\r\n    import<\/span> org.springframework.context.annotation.Configuration<\/span>;<\/span>\r\n    import<\/span> com.concretepage.servlets.HelloCountryServlet<\/span>;<\/span>\r\n    import<\/span> com.concretepage.servlets.HelloStateServlet<\/span>;<\/span>\r\n\r\n    @Configuration<\/span>\r\n    public<\/span> class<\/span> WebConfig<\/span> {<\/span>\r\n       @Bean<\/span>    \r\n       public<\/span> ServletRegistrationBean<\/span><<\/span>HttpServlet<\/span>><\/span> countryServlet<\/span>()<\/span> {<\/span>\r\n           ServletRegistrationBean<\/span><<\/span>HttpServlet<\/span>><\/span> servRegBean<\/span> =<\/span> new<\/span> ServletRegistrationBean<\/span><>();<\/span>\r\n           servRegBean<\/span>.<\/span>setServlet<\/span>(<\/span>new<\/span> HelloCountryServlet<\/span>());<\/span>\r\n           servRegBean<\/span>.<\/span>addUrlMappings<\/span>(<\/span>\"\/country\/*\"<\/span>);<\/span>\r\n           servRegBean<\/span>.<\/span>setLoadOnStartup<\/span>(<\/span>1<\/span>);<\/span>\r\n           return<\/span> servRegBean<\/span>;<\/span>\r\n       }<\/span>\r\n       @Bean<\/span>    \r\n       public<\/span> ServletRegistrationBean<\/span><<\/span>HttpServlet<\/span>><\/span> stateServlet<\/span>()<\/span> {<\/span>\r\n           ServletRegistrationBean<\/span><<\/span>HttpServlet<\/span>><\/span> servRegBean<\/span> =<\/span> new<\/span> ServletRegistrationBean<\/span><>();<\/span>\r\n           servRegBean<\/span>.<\/span>setServlet<\/span>(<\/span>new<\/span> HelloStateServlet<\/span>());<\/span>\r\n           servRegBean<\/span>.<\/span>addUrlMappings<\/span>(<\/span>\"\/state\/*\"<\/span>);<\/span>\r\n           servRegBean<\/span>.<\/span>setLoadOnStartup<\/span>(<\/span>1<\/span>);<\/span>\r\n           return<\/span> servRegBean<\/span>;<\/span>\r\n       }<\/span>   \r\n    }<\/span> \r\n<\/code><\/pre>\n
                      \u4e3a\u6bcf\u4e2aServlet\u521b\u5efa\u4e00\u4e2aServletRegistrationBean Bean\u3002HelloCountryServlet\u548cHelloStateServlet\u5206\u522b\u53ef\u4ee5\u901a\u8fc7URL \/country\u548c\/state\u8fdb\u884c\u8bbf\u95ee\u3002\u5bfb\u627e\u5728\u6b64\u793a\u4f8b\u4e2d\u4f7f\u7528\u7684Servlet\u3002<\/p>\n
                          package<\/span> com.concretepage.servlets<\/span>;<\/span>\r\n    import<\/span> java.io.IOException<\/span>;<\/span>\r\n    import<\/span> java.io.PrintWriter<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServlet<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServletRequest<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServletResponse<\/span>;<\/span>\r\n\r\n    public<\/span> class<\/span> HelloCountryServlet<\/span> extends<\/span> HttpServlet<\/span>   {<\/span>\r\n        private<\/span> static<\/span> final<\/span> long<\/span> serialVersionUID<\/span> =<\/span> 1L<\/span>;<\/span>\r\n        public<\/span> void<\/span> doPost<\/span>(<\/span>HttpServletRequest<\/span> request<\/span>,<\/span> HttpServletResponse<\/span> response<\/span>)<\/span> throws<\/span> IOException<\/span>{<\/span>\r\n            doGet<\/span>(<\/span>request<\/span>,<\/span>response<\/span>);<\/span>\r\n        }<\/span>\r\n            public<\/span> void<\/span> doGet<\/span>(<\/span>HttpServletRequest<\/span> request<\/span>,<\/span> HttpServletResponse<\/span> response<\/span>)<\/span> throws<\/span> IOException<\/span> {<\/span>\r\n                response<\/span>.<\/span>setContentType<\/span>(<\/span>\"text\/html\"<\/span>);<\/span>\r\n                PrintWriter<\/span> out<\/span> =<\/span> response<\/span>.<\/span>getWriter<\/span>();<\/span>\r\n            out<\/span>.<\/span>println<\/span>(<\/span>\"<h3>Hello India!<\/h3>\"<\/span>);<\/span>   \r\n        }<\/span>\r\n    }<\/span> \r\n<\/code><\/pre>\n
                          package<\/span> com.concretepage.servlets<\/span>;<\/span>\r\n    import<\/span> java.io.IOException<\/span>;<\/span>\r\n    import<\/span> java.io.PrintWriter<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServlet<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServletRequest<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServletResponse<\/span>;<\/span>\r\n\r\n    public<\/span> class<\/span> HelloStateServlet<\/span> extends<\/span> HttpServlet<\/span>   {<\/span>\r\n        private<\/span> static<\/span> final<\/span> long<\/span> serialVersionUID<\/span> =<\/span> 1L<\/span>;<\/span>\r\n        public<\/span> void<\/span> doPost<\/span>(<\/span>HttpServletRequest<\/span> request<\/span>,<\/span> HttpServletResponse<\/span> response<\/span>)<\/span> throws<\/span> IOException<\/span>{<\/span>\r\n           doGet<\/span>(<\/span>request<\/span>,<\/span>response<\/span>);<\/span>\r\n        }<\/span>\r\n            public<\/span> void<\/span> doGet<\/span>(<\/span>HttpServletRequest<\/span> request<\/span>,<\/span> HttpServletResponse<\/span> response<\/span>)<\/span> throws<\/span> IOException<\/span> {<\/span>\r\n               response<\/span>.<\/span>setContentType<\/span>(<\/span>\"text\/html\"<\/span>);<\/span>\r\n               PrintWriter<\/span> out<\/span> =<\/span> response<\/span>.<\/span>getWriter<\/span>();<\/span>\r\n           out<\/span>.<\/span>println<\/span>(<\/span>\"<h3>Hello Uttar Pradesh!<\/h3>\"<\/span>);<\/span>    \r\n        }<\/span>\r\n    }<\/span> \r\n<\/code><\/pre>\n
                      \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\u4f7f\u7528\u7684\u63a7\u5236\u5668\u3002<\/p>\n
                          package<\/span> com.concretepage.controller<\/span>;<\/span>\r\n    import<\/span> org.springframework.web.bind.annotation.RequestMapping<\/span>;<\/span>\r\n    import<\/span> org.springframework.web.bind.annotation.RestController<\/span>;<\/span>\r\n\r\n    @RestController<\/span>\r\n    public<\/span> class<\/span> HelloWorldController<\/span> {<\/span>     \r\n\r\n        @RequestMapping<\/span>(<\/span>\"\/world\"<\/span>)<\/span>\r\n        public<\/span> String<\/span> helloMsg<\/span>()<\/span> {<\/span>\r\n            String<\/span> msg<\/span> =<\/span> \"Hello World!\"<\/span>;<\/span>\r\n            return<\/span> msg<\/span>;<\/span>\r\n        }<\/span>\r\n    }<\/span> \r\n<\/code><\/pre>\n
                      \u8fd9\u662f\u7528\u4e8e\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u7c7b\u3002<\/p>\n
                          package<\/span> com.concretepage<\/span>;<\/span>\r\n    import<\/span> org.springframework.boot.SpringApplication<\/span>;<\/span>\r\n    import<\/span> org.springframework.boot.autoconfigure.SpringBootApplication<\/span>;<\/span>\r\n\r\n    @SpringBootApplication<\/span>\r\n    public<\/span> class<\/span> SpringBootAppStarter<\/span> {<\/span>\r\n        public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n            SpringApplication<\/span>.<\/span>run<\/span>(<\/span>SpringBootAppStarter<\/span>.<\/span>class<\/span>,<\/span> args<\/span>);<\/span>\r\n        }<\/span>\r\n    }<\/span> \r\n<\/code><\/pre>\n
                      \u4f7f\u7528@ServletComponentScan\u7684Servlet\u793a\u4f8b<\/h1>\n
                      Spring Boot\u7684\uff20ServletComponentScan\u4f1a\u626b\u63cf\u6807\u6709\uff20WebServlet\u6ce8\u89e3\u7684servlet\uff0c\u6807\u6709\uff20WebFilter\u6ce8\u89e3\u7684\u8fc7\u6ee4\u5668\uff0c\u4ee5\u53ca\u6807\u6709\uff20WebListener\u6ce8\u89e3\u7684\u76d1\u542c\u5668\u3002\uff20ServletComponentScan\u6ce8\u89e3\u53ef\u5728JavaConfig\u7c7b\u7ea7\u522b\u4f7f\u7528\u3002\uff20ServletComponentScan\u53ea\u4f1a\u626b\u63cf\u4f7f\u7528\u5d4c\u5165\u5f0fWeb\u670d\u52a1\u5668\u7684servlet\u3001\u8fc7\u6ee4\u5668\u548c\u76d1\u542c\u5668\u3002\uff20WebServlet\u6ce8\u89e3\u6807\u8bb0\u4e86\u4e00\u4e2aservlet\u3002<\/p>\n
                          package<\/span> com.concretepage.servlets<\/span>;<\/span>\r\n    import<\/span> java.io.IOException<\/span>;<\/span>\r\n    import<\/span> java.io.PrintWriter<\/span>;<\/span>\r\n    import<\/span> javax.servlet.annotation.WebServlet<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServlet<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServletRequest<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServletResponse<\/span>;<\/span>\r\n\r\n    @WebServlet<\/span>(<\/span>urlPatterns<\/span> =<\/span> \"\/country\/*\"<\/span>,<\/span> loadOnStartup<\/span> =<\/span> 1<\/span>)<\/span>\r\n    public<\/span> class<\/span> HelloCountryServlet<\/span> extends<\/span> HttpServlet<\/span>   {<\/span>\r\n        private<\/span> static<\/span> final<\/span> long<\/span> serialVersionUID<\/span> =<\/span> 1L<\/span>;<\/span>\r\n        public<\/span> void<\/span> doPost<\/span>(<\/span>HttpServletRequest<\/span> request<\/span>,<\/span> HttpServletResponse<\/span> response<\/span>)<\/span> throws<\/span> IOException<\/span>{<\/span>\r\n             doGet<\/span>(<\/span>request<\/span>,<\/span>response<\/span>);<\/span>\r\n        }<\/span>\r\n            public<\/span> void<\/span> doGet<\/span>(<\/span>HttpServletRequest<\/span> request<\/span>,<\/span> HttpServletResponse<\/span> response<\/span>)<\/span> throws<\/span> IOException<\/span> {<\/span>\r\n                 response<\/span>.<\/span>setContentType<\/span>(<\/span>\"text\/html\"<\/span>);<\/span>\r\n                 PrintWriter<\/span> out<\/span> =<\/span> response<\/span>.<\/span>getWriter<\/span>();<\/span>\r\n             out<\/span>.<\/span>println<\/span>(<\/span>\"<h3>Hello India!<\/h3>\"<\/span>);<\/span>  \r\n        }<\/span>\r\n    }<\/span> \r\n<\/code><\/pre>\n
                          package<\/span> com.concretepage.servlets<\/span>;<\/span>\r\n    import<\/span> java.io.IOException<\/span>;<\/span>\r\n    import<\/span> java.io.PrintWriter<\/span>;<\/span>\r\n    import<\/span> javax.servlet.annotation.WebServlet<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServlet<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServletRequest<\/span>;<\/span>\r\n    import<\/span> javax.servlet.http.HttpServletResponse<\/span>;<\/span>\r\n\r\n    @WebServlet<\/span>(<\/span>urlPatterns<\/span> =<\/span> \"\/state\/*\"<\/span>,<\/span> loadOnStartup<\/span> =<\/span> 1<\/span>)<\/span>\r\n    public<\/span> class<\/span> HelloStateServlet<\/span> extends<\/span> HttpServlet<\/span>   {<\/span>\r\n        private<\/span> static<\/span> final<\/span> long<\/span> serialVersionUID<\/span> =<\/span> 1L<\/span>;<\/span>\r\n        public<\/span> void<\/span> doPost<\/span>(<\/span>HttpServletRequest<\/span> request<\/span>,<\/span> HttpServletResponse<\/span> response<\/span>)<\/span> throws<\/span> IOException<\/span>{<\/span>\r\n            doGet<\/span>(<\/span>request<\/span>,<\/span>response<\/span>);<\/span>\r\n        }<\/span>\r\n            public<\/span> void<\/span> doGet<\/span>(<\/span>HttpServletRequest<\/span> request<\/span>,<\/span> HttpServletResponse<\/span> response<\/span>)<\/span> throws<\/span> IOException<\/span> {<\/span>\r\n                response<\/span>.<\/span>setContentType<\/span>(<\/span>\"text\/html\"<\/span>);<\/span>\r\n                PrintWriter<\/span> out<\/span> =<\/span> response<\/span>.<\/span>getWriter<\/span>();<\/span>\r\n            out<\/span>.<\/span>println<\/span>(<\/span>\"<h3>Hello Uttar Pradesh!<\/h3>\"<\/span>);<\/span>   \r\n        }<\/span>\r\n    }<\/span> \r\n<\/code><\/pre>\n
                      \u53ef\u4ee5\u4f7f\u7528@ServletComponentScan\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u3002<\/p>\n
                          package<\/span> com.concretepage<\/span>;<\/span>\r\n    import<\/span> org.springframework.boot.SpringApplication<\/span>;<\/span>\r\n    import<\/span> org.springframework.boot.autoconfigure.SpringBootApplication<\/span>;<\/span>\r\n    import<\/span> org.springframework.boot.web.servlet.ServletComponentScan<\/span>;<\/span>\r\n\r\n    @ServletComponentScan<\/span>\r\n    @SpringBootApplication<\/span>\r\n    public<\/span> class<\/span> SpringBootAppStarter<\/span> {<\/span>\r\n        public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n            SpringApplication<\/span>.<\/span>run<\/span>(<\/span>SpringBootAppStarter<\/span>.<\/span>class<\/span>,<\/span> args<\/span>);<\/span>\r\n        }<\/span>\r\n    }<\/span> \r\n<\/code><\/pre>\n
                      \u6d4b\u8bd5\u5e94\u7528\u7a0b\u5e8f<\/h1>\n
                      \u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u6765\u8fd0\u884cSpring Boot\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
                      Maven Command\u3092\u4f7f\u7528\u3059\u308b\uff1a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\u306b\u79fb\u52d5\u3057\u3001\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
                          mvn spring-boot:run\r\n<\/code><\/pre>\n
                      Eclipse\u3092\u4f7f\u3046\uff1a\u8a18\u4e8b\u306e\u6700\u5f8c\u306b\u3042\u308b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30ea\u30f3\u30af\u3092\u4f7f\u3063\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092Eclipse\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\u306b\u79fb\u52d5\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
                          mvn clean eclipse\uff1aeclipse\r\n<\/code><\/pre>\n
                      \u70b9\u51fb\u540e\uff0c\u4f7f\u7528eclipse\u66f4\u65b0\u9879\u76ee\u3002
                      \n\u70b9\u51fb\u8fd0\u884c\u4e3a -> Java\u5e94\u7528\u7a0b\u5e8f\uff0c\u7136\u540e\u6267\u884c\u4e3b\u7c7bSpringBootAppStarter\u3002\u63a5\u4e0b\u6765\uff0cTomcat\u670d\u52a1\u5668\u5c06\u542f\u52a8\u3002<\/p>\n
                      \u5b9f\u884c\u53ef\u80fdJAR\u306e\u4f7f\u7528\uff1a\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\u306b\u79fb\u52d5\u3057\u3066\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
                          mvn clean package\r\n<\/code><\/pre>\n
                      \u83b7\u53d6\u53ef\u6267\u884c\u7684JAR\u6587\u4ef6spring-boot-app-0.0.1-SNAPSHOT.jar\u5230\u76ee\u6807\u6587\u4ef6\u5939\u3002\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u8fd0\u884c\u8be5JAR\u6587\u4ef6\u3002<\/p>\n
                          java -jar target \/ spring-boot-app-0.0.1-SNAPSHOT.jar\r\n<\/code><\/pre>\n
                      Tomcat\u670d\u52a1\u5668\u5c06\u4f1a\u542f\u52a8\u3002<\/p>\n
                      \u73b0\u5728\u53ef\u4ee5\u51c6\u5907\u597d\u6d4b\u8bd5\u8be5\u5e94\u7528\u7a0b\u5e8f\u4e86\u3002<\/p>\n
                      \u8fd9\u662f\u6267\u884cHelloCountryServlet\u7684URL\u3002<\/p>\n
                      http:\/\/localhost:8080\/country\r\n<\/code><\/pre>\n
                      \u8fd9\u662f\u6267\u884cHelloStateServlet\u7684URL\u3002<\/p>\n
                      http:\/\/localhost:8080\/state\r\n<\/code><\/pre>\n
                      \u8fd9\u662f\u6267\u884cHelloWorldController\u65b9\u6cd5\u7684URL\u3002<\/p>\n
                      http:\/\/localhost:8080\/world\r\n<\/code><\/pre>\n
                      \u8bf7\u63d0\u4f9b\u60a8\u9700\u8981\u6539\u5199\u7684\u539f\u59cb\u6587\u672c\u3002<\/h1>\n
                      Spring Boot\u53c2\u8003\u6307\u5357
                      \nServletRegistrationBean
                      \n\uff20ServletComponentScan<\/p>\n
                      \u7ffb\u8bd1\u6765\u6e90\u7f51\u7ad9<\/h1>\n
                      \u6625\u5b63\u542f\u52a8\u5668\u7684Servlet\u6620\u5c04<\/p>\n","protected":false},"excerpt":{"rendered":"
                      \u5728\u672c\u9875\u4e2d\uff0c\u6211\u4eec\u5c06\u770b\u5230Spring Boot Servlet\u6620\u5c04\u7684\u793a\u4f8b\u3002\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528ServletRegistr […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-39713","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nSpring Boot Servlet \u6620\u5c04 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/spring-boot-servlet-\u6620\u5c04\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Spring Boot Servlet \u6620\u5c04\" \/>\n<meta property=\"og:description\" content=\"\u5728\u672c\u9875\u4e2d\uff0c\u6211\u4eec\u5c06\u770b\u5230Spring Boot Servlet\u6620\u5c04\u7684\u793a\u4f8b\u3002\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528ServletRegistr […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/spring-boot-servlet-\u6620\u5c04\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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