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使用Spring Boot如何配置maven文件?相信很多沒(méi)有經(jīng)驗(yàn)的人對(duì)此束手無(wú)策,為此本文總結(jié)了問(wèn)題出現(xiàn)的原因和解決方法,通過(guò)這篇文章希望你能解決這個(gè)問(wèn)題。
1.配置maven文件pom.xml
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.hdwang</groupId> <artifactId>spring-boot-test</artifactId> <version>1.0-SNAPSHOT</version> <name>spring-boot-test</name> <description>project for test Spring Boot</description> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <java.version>1.8</java.version> </properties> <!-- Inherit defaults from Spring Boot --> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.4.RELEASE</version> <relativePath/> </parent> <dependencies> <!-- Add typical dependencies for a web application --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-freemarker</artifactId> </dependency> <!-- auto redeploy --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> </dependency> <!-- Package as an executable jar --> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
2.文件結(jié)構(gòu)(static/templates/application.properties/logback.xml的名稱都是約定好了的,只可以使用某幾個(gè)名稱,具體參考spring boot官方文檔,下面的名稱是其中一種配置方式)
3.建立啟動(dòng)類(放在頂層,子層(下級(jí)文件夾)的類方可被掃描注入)
@SpringBootApplication public class Application { /** * main function * @param args params */ public static void main(String[] args){ SpringApplication.run(Application.class,args); } }
4.建立controller(在Application類的下級(jí)目錄中)
@Controller @RequestMapping("/common") public class Common { @Value("${msg:Welcome!}") private String msg; /** * get a page * @return a page with name called return value */ @RequestMapping("login") public String getLoginPage(ModelMap map){ map.put("welcomeMsg",this.msg); return "login"; } }
5.建立網(wǎng)頁(yè)模板login.ftl(freemarker必須使用ftl后綴,被這個(gè)坑了好久!js/css啥的都放在相應(yīng)文件夾下,注意訪問(wèn)路徑中不帶/static,也被這個(gè)坑了好久!)
<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <title>login</title> <link href="/css/home.css" rel="external nofollow" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="/js/jquery-2.0.3.min.js"></script> <script type="text/javascript" src="/js/home.js"></script> </head> <body> <h2>login page</h2> <h3>${welcomeMsg}</h3> <form> <div> <label>用戶名:<input type="text" id="username"/></label> </div> <div> <label>密碼:<input type="password"/></label> </div> <div> <input type="submit" value="提交"/> <input type="reset" value="重置" /> </div> </form> </body> </html>
6.應(yīng)用配置文件編寫(xiě)
新建application.properties文件并添加以下內(nèi)容
msg=Ladies and gentleman,Welcome!
7.啟動(dòng)運(yùn)行
瀏覽器中訪問(wèn):http://localhost:8080/common/login
8.部署
mvn package 打個(gè)包
java -jar xxx.jar 運(yùn)行這個(gè)包即可
看完上述內(nèi)容,你們掌握使用Spring Boot如何配置maven文件的方法了嗎?如果還想學(xué)到更多技能或想了解更多相關(guān)內(nèi)容,歡迎關(guān)注億速云行業(yè)資訊頻道,感謝各位的閱讀!
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