Spring boot + Gradle + Eclipse打war包发布总结

首先感谢两位博主的分享

http://lib.csdn.net/article/git/55444?knId=767

https://my.oschina.net/alexnine/blog/540651

buildscript {
    ext {
        springBootVersion = '1.5.2.RELEASE'
    }
    repositories {
        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
        jcenter()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

group 'com.gzkit'
version '1.0.1-SNAPSHOT'

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'eclipse-wtp'
apply plugin: 'org.springframework.boot'
apply plugin: 'war'

compileJava {
    options.encoding = 'UTF-8'
    options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
}

sourceCompatibility = 1.7
targetCompatibility = 1.7

[javadoc, compileTestJava]*.options*.encoding = 'UTF-8'

repositories {
    mavenLocal()
    maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
    jcenter()
}

configurations {
    provided
    //compile.exclude module: "spring-boot-starter-tomcat"
    //compile.exclude group: 'org.apache.tomcat'
    //compile.exclude group: 'org.apache.tomcat.embed'
    all*.exclude module: 'spring-boot-starter-logging'
}

ext {
    shiroVersion = '1.3.2'
}

dependencies {
    provided('org.springframework.boot:spring-boot-starter-web'){
        exclude module: "spring-boot-starter-tomcat"
    }
    compile('org.springframework.boot:spring-boot-starter-freemarker')
    compile('org.springframework.boot:spring-boot-starter-undertow')
    compile('org.springframework.boot:spring-boot-starter-log4j2')
    compile('org.springframework.boot:spring-boot-starter-mail')
    //compile('org.springframework.boot:spring-boot-starter-data-redis')

    // spring session
    //compile('org.springframework.session:spring-session')

    // apache shiro
    compile("org.apache.shiro:shiro-core:$shiroVersion")
    compile("org.apache.shiro:shiro-web:$shiroVersion")
    compile("org.apache.shiro:shiro-spring:$shiroVersion")
    compile("org.apache.shiro:shiro-ehcache:$shiroVersion")

    // mybatis support
    compile('org.mybatis.spring.boot:mybatis-spring-boot-starter:1.1.1')
    compile('tk.mybatis:mapper-spring-boot-starter:1.1.1')

    // apache commons
    compile('org.apache.commons:commons-lang3:3.4')
    compile('org.apache.commons:commons-collections4:4.1')

    // apache poi (excel/word)
    compile('org.apache.poi:poi:3.14')
    compile('org.apache.poi:poi-ooxml:3.14')

    // alibaba datasource
    runtime('com.alibaba:druid:1.0.27')
    // mysql jdbc driver
    runtime('mysql:mysql-connector-java')
    // log4j2 needs disruptor to enable async logger
    runtime('com.lmax:disruptor:3.3.5')
    //compile files('libs/common-uams-2.2.4.jar')

    testCompile('org.springframework.boot:spring-boot-starter-test')
}

两个地方要注意

第一是apply plugin: 'eclipse-wtp'，用来生成Eclipseweb项目的插件（web-tool-platform）

　　如果不加，在server栏里面的Tomcat上右键，选择Add and Remove…中没有可发布的项目，加上运行后去掉也可以，不知道为啥，应该是已经生成Eclipseweb项目的插件（web-tool-platform）

第二是

主要是添加war包的支持，其次的话就是在spring-boot-starter-tomcat处改为provided。provided和compile的区别在与前者是在调试使用时会加载对应的包，但是在打包时不会讲对应的包加入到war包的lib中而后者则是两种情况都要调用对应的包。

最后是要修改启动Spring的类

public class MonolithicPlatformApplication extends SpringBootServletInitializer{

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        // TODO Auto-generated method stub
        return builder.sources(MonolithicPlatformApplication.class);
    }

    public static void main(String[] args) {
        SpringApplication.run(MonolithicPlatformApplication.class, args);
    }

    @Bean
    public EmbeddedServletContainerCustomizer containerCustomizer() {
        return new EmbeddedServletContainerCustomizer() {
            @Override
            public void customize(ConfigurableEmbeddedServletContainer container) {
                // ErrorPage error401Page = new ErrorPage(HttpStatus.UNAUTHORIZED, "/401.html");
                ErrorPage error404Page = new ErrorPage(HttpStatus.NOT_FOUND, "/static/404.html");
                ErrorPage error500Page = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/static/500.html");
                container.addErrorPages(error404Page, error500Page);
            }
        };
    }
}

这里继承SpringBootServletInitializer 并重写其中的configure方法目的是使用Spring框架的Servlet3.0支持。并且允许我们可以配置项目从serclet容器中启动。

修改完成之后就可以启动了

另外配上application.yml的配置

server:
    undertow:
        accesslog:
            enabled: true
            dir: target/log
            pattern: combined
    compression:
        enabled: true
        min-response-size: 1
    port: 8080
    session:
        timeout: 1800 # in seconds

spring:
    datasource:
        url: jdbc:mysql://121.201.97.113:3306/km_lis_new?characterEncoding=UTF-8&useSSL=false
        username: root
        password: Zqit3503
        type: com.alibaba.druid.pool.DruidDataSource # 使用druid数据源
        driver-class-name: com.mysql.jdbc.Driver
        maxActive: 2
        initialSize: 1
    redis:
        host: 192.168.1.104
        #password: redispassword
        port: 6379
        pool:
          max-idle: 100
          min-idle: 1
          max-active: 1000
          max-wait: -1
#        database: 0 # database index used by this connection
#        port: 6379
#        host: 192.168.1.104
#        pool:
#            max-active: 30
#            min-idle: 0
#            max-wait: 1500 # milliseconds
#            max-idle: 20
#        timeout: 2000 # connection timeout in milliseconds
    freemarker:
        check-template-location: true
        content-type: text/html
        expose-request-attributes: true
        expose-session-attributes: true
        request-context-attribute: request
        template-loader-path=classpath: /templates/
        settings:
            locale: zh_CN
            template_update_delay: 0
            tag_syntax: auto_detect
            default_encoding: UTF-8
            output_encoding: UTF-8
            url_escaping_charset: UTF-8
            date_format: yyyy-MM-dd
            time_format: HH:mm:ss
            datetime_format: yyyy-MM-dd HH:mm:ss
            number_format: #.##
            classic_compatible: true
            template_exception_handler: rethrow # ignore, debug, html_debug, rethrow
            whitespace_stripping: true
        expose-spring-macro-helpers: true
        suffix: .ftl
        charset: UTF-8
        cache: false
    mvc:
        static-path-pattern: /static/**
    messages:
        basename: i18n/ui_messages
    mail:
        host: smtp.qq.com
        username: 554840442@qq.com
        password: mjevcothmfqybbib #使用QQ邮箱SMTP服务需要生成授权码，而非QQ密码
        sendTo: 554840442@qq.com
        disasterTitle: 手动切换容灾模式
        disasterContent: 会话共享项目-发送邮件功能-手动切换容灾模式~~~~
        normalTitle: 手动切换正常模式
        normalContent: 会话共享项目-发送邮件功能-手动切换正常模式~~~~
        autoTitle: 自动切换运行模式
        autoContent: 会话共享项目-发送邮件功能-自动切换运行模式~~~~
        properties:
            mail:
                smtp:
                    auth: true
                    starttls:
                        enable: true
                        required: true

mybatis:
    config-location: classpath:mybatis-config.xml
    mapper-locations: classpath:mapper/**/*Mapper.xml
    type-aliases-package: com.kmlis.entity