{"id":2035,"date":"2023-04-01T20:33:01","date_gmt":"2023-04-01T12:33:01","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=2035"},"modified":"2023-04-07T06:12:43","modified_gmt":"2023-04-06T22:12:43","slug":"deploying-spring-boot-using-docker","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/04\/01\/deploying-spring-boot-using-docker\/","title":{"rendered":"\u4f7f\u7528 Docker \u90e8\u7f72 Spring Boot"},"content":{"rendered":"

Docker \u6280\u672f\u53d1\u5c55\u4e3a\u5fae\u670d\u52a1\u843d\u5730\u63d0\u4f9b\u4e86\u66f4\u52a0\u4fbf\u5229\u7684\u73af\u5883\uff0c\u4f7f\u7528 Docker \u90e8\u7f72 Spring Boot \u5176\u5b9e\u975e\u5e38\u7b80\u5355\uff0c\u9996\u5148\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684 Spring Boot \u9879\u76ee\uff0c\u7136\u540e\u7ed9\u9879\u76ee\u6dfb\u52a0 Docker \u652f\u6301\uff0c\u6700\u540e\u5bf9\u9879\u76ee\u8fdb\u884c\u90e8\u7f72\u3002<\/p>\n

\u4e00\u4e2a\u7b80\u5355 Spring Boot \u9879\u76ee<\/h2>\n

<\/p>\n

\u5728 pom.xml \u4e2d\uff0c\u4f7f\u7528 Spring Boot 2 \u76f8\u5173\u4f9d\u8d56<\/p>\n

<parent>\n    <groupId>org.springframework.boot<\/groupId>\n    <artifactId>spring-boot-starter-parent<\/artifactId>\n    <version>2.1.3.RELEASE<\/version>\n    <relativePath\/> <!-- lookup parent from repository -->\n<\/parent><\/code><\/pre>\n
\u6dfb\u52a0 web \u548c\u6d4b\u8bd5\u4f9d\u8d56<\/p>\n
<dependencies>\n    <dependency>\n        <groupId>org.springframework.boot<\/groupId>\n        <artifactId>spring-boot-starter-web<\/artifactId>\n    <\/dependency>\n\n    <dependency>\n        <groupId>org.springframework.boot<\/groupId>\n        <artifactId>spring-boot-starter-test<\/artifactId>\n        <scope>test<\/scope>\n    <\/dependency>\n<\/dependencies><\/code><\/pre>\n
\u521b\u5efa\u4e00\u4e2a DockerController\uff0c\u5728\u5176\u4e2d\u6709\u4e00\u4e2aindex()\u65b9\u6cd5\uff0c\u8bbf\u95ee\u65f6\u8fd4\u56de\uff1aHello Docker!<\/p>\n
@RestController\npublic class DockerController {\n\n    @RequestMapping("\/")\n    public String index() {\n        return "Hello Docker!";\n    }\n\n}<\/code><\/pre>\n
\u6dfb\u52a0\u5b8c\u6bd5\u540e\u542f\u52a8\u9879\u76ee\uff0c\u542f\u52a8\u6210\u529f\u540e\u6d4f\u89c8\u5668\u653e\u95ee\uff1ahttp:\/\/localhost:8080\/<\/a> \u9875\u9762\u8fd4\u56de\uff1aHello Docker!\uff0c\u8bf4\u660e Spring Boot \u9879\u76ee\u914d\u7f6e\u6b63\u5e38\u3002<\/p>\n
Spring Boot \u9879\u76ee\u6dfb\u52a0 Docker \u652f\u6301<\/h2>\n
\u5728 pom.xml<\/code> \u7684 properties<\/code> \u4e2d\u6dfb\u52a0 Docker \u955c\u50cf\u540d\u79f0\uff1a<\/p>\n
<properties>\n    <docker.image.prefix>springboot<\/docker.image.prefix>\n<\/properties><\/code><\/pre>\n
plugins<\/code> \u4e2d\u6dfb\u52a0 Docker \u6784\u5efa\u63d2\u4ef6\uff1a<\/p>\n
<plugins>\n    <plugin>\n        <groupId>org.springframework.boot<\/groupId>\n        <artifactId>spring-boot-maven-plugin<\/artifactId>\n    <\/plugin>\n    <!-- Docker maven plugin -->\n    <!-- https:\/\/github.com\/spotify\/docker-maven-plugin -->\n    <plugin>\n        <groupId>com.spotify<\/groupId>\n        <artifactId>docker-maven-plugin<\/artifactId>\n        <version>1.2.0<\/version>\n        <configuration>\n            <imageName>${docker.image.prefix}\/${project.artifactId}<\/imageName>\n            <dockerDirectory>src\/main\/docker<\/dockerDirectory>\n            <resources>\n                <resource>\n                    <targetPath>\/<\/targetPath>\n                    <directory>${project.build.directory}<\/directory>\n                    <include>${project.build.finalName}.jar<\/include>\n                <\/resource>\n            <\/resources>\n        <\/configuration>\n    <\/plugin>\n    <!-- Docker maven plugin -->\n<\/plugins><\/code><\/pre>\n
\u5728\u76ee\u5f55src\/main\/docker<\/code>\u4e0b\u521b\u5efaDockerfile<\/code>\u6587\u4ef6\uff0cDockerfile<\/code>\u6587\u4ef6\u7528\u6765\u8bf4\u660e\u5982\u4f55\u6765\u6784\u5efa\u955c\u50cf<\/p>\n
FROM openjdk:8-jdk-alpine\nVOLUME \/tmp\nADD spring-boot-docker-1.0.jar app.jar\nENTRYPOINT ["java","-Djava.security.egd=file:\/dev\/.\/urandom","-jar","\/app.jar"]<\/code><\/pre>\n
\u8fd9\u4e2a Dockerfile \u6587\u4ef6\u5f88\u7b80\u5355\uff0c\u6784\u5efa Jdk \u57fa\u7840\u73af\u5883\uff0c\u6dfb\u52a0 Spring Boot Jar \u5230\u955c\u50cf\u4e2d\uff0c\u7b80\u5355\u89e3\u91ca\u4e00\u4e0b:<\/p>\n