SpringBoot部署在Weblogic的操作步驟

更新時(shí)間：2021年07月30日 08:58:57 作者：笑小楓

這篇文章主要介紹了SpringBoot部署在Weblogic的操作步驟，具有很好的參考價(jià)值，希望對大家有所幫助。如有錯(cuò)誤或未考慮完全的地方，望不吝賜教

SpringBoot版本：2.0.1.RELEASE

WebLogic版本：Weblogic 12c

本文為測試SpringBoot項(xiàng)目部署在Weblogic服務(wù)器上的測試項(xiàng)目。不牽扯到任何的業(yè)務(wù)邏輯?？梢灾苯訉⒈疚闹攸c(diǎn)標(biāo)注的幾個(gè)點(diǎn)移至您現(xiàn)有的項(xiàng)目。

SpringBoot項(xiàng)目的pom.xml文件

其中需要添加的依賴為：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-legacy</artifactId>
    <version>2.0.0.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-tomcat</artifactId>
    <scope>provided</scope>
</dependency>

打成war包文件：<packaging>war</packaging>

完整文件如下：

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demo</name>
    <description>Springboot project run on weblogic.</description>
    <packaging>war</packaging>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <!-- 部署weblogic需要 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-legacy</artifactId>
            <version>2.0.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

添加web.xml和weblogic.xml文件

在main目錄下創(chuàng)建webapp目錄，和java、resources同級。

在webapp目錄下添加WEB-INF目錄，在WEB-INF目錄下創(chuàng)建web.xml和weblogic.xml文件。

web.xml和weblogic.xml文件內(nèi)容如下：

web.xml，其中com.example.demo.DemoApplication為你項(xiàng)目的啟動類文件的目錄。

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>com.example.demo.DemoApplication</param-value>
    </context-param>

    <listener>
        <listener-class>org.springframework.boot.legacy.context.web.SpringBootContextLoaderListener</listener-class>
    </listener>

    <servlet>
        <servlet-name>appServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextAttribute</param-name>
            <param-value>org.springframework.web.context.WebApplicationContext.ROOT</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>appServlet</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
</web-app>

weblogic.xml，其中<context-root>/demo</context-root>為項(xiàng)目啟動后的訪問路徑。如果不需要，直接改為<context-root>/</context-root>即可

<?xml version='1.0' encoding='UTF-8'?>
<weblogic-web-app xmlns="http://xmlns.oracle.com/weblogic/weblogic-web-app"
                  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xsi:schemaLocation="http://xmlns.oracle.com/weblogic/weblogic-web-app http://xmlns.oracle.com/weblogic/weblogic-web-app/1.3/weblogic-web-app.xsd">

    <container-descriptor>
        <prefer-application-packages>
            <package-name>org.slf4j</package-name>
            <package-name>javax.validation.*</package-name>
            <package-name>org.hibernate.*</package-name>
            <package-name>javax.el.*</package-name>
            <package-name>org.springframework.*</package-name>
        </prefer-application-packages>
    </container-descriptor>
    <context-root>/demo</context-root>
</weblogic-web-app>

項(xiàng)目啟動類：DemoApplication.java

注意將啟動類繼承SpringBootServletInitializer, 實(shí)現(xiàn)WebApplicationInitializer

package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@SpringBootApplication
public class DemoApplication extends SpringBootServletInitializer implements WebApplicationInitializer {
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(DemoApplication.class);
    }
    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }

    @GetMapping("/test")
    public String test(){
        return "test";
    }
}

以上項(xiàng)目配置完成，執(zhí)行mvn clean package打成war文件。可以直接使用idea的maven打包。