SpringBoot + Scala环境部署

Posted 2021-11-25 suixingc

在pom.xml文件中添加:

<dependencies>中
 <!-- 添加Scala依赖 -->
        <dependency>
            <groupId>org.scala-lang</groupId>
            <artifactId>scala-library</artifactId>
            <version>${scala.version}</version>
        </dependency>

 
<build>中       
<plugin>
                <groupId>net.alchim31.maven</groupId>
                <artifactId>scala-maven-plugin</artifactId>
                <version>3.2.1</version>
                <executions>
                    <execution>
                        <id>compile-scala</id>
                        <phase>compile</phase>
                        <goals>
                            <goal>add-source</goal>
                            <goal>compile</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>test-compile-scala</id>
                        <phase>test-compile</phase>
                        <goals>
                            <goal>add-source</goal>
                            <goal>testCompile</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <recompileMode>incremental</recompileMode>
                    <scalaVersion>${scala.version}</scalaVersion> //此处的配置,要是写的不对,不能在idea中创建scala文件
                    <args>
                        <arg>-deprecation</arg>
                    </args>
                    <jvmArgs>
                        <jvmArg>-Xms64m</jvmArg>
                        <jvmArg>-Xmx1024m</jvmArg>
                    </jvmArgs>
                </configuration>
            </plugin>

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在main中,建立scala包,改为Sources Root

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ScalaHelloBoot.class

package com.imooc.imoocbootscala.crontroller

import org.springframework.web.bind.annotation.{RequestMapping, RequestMethod, RestController}

@RestController
class ScalaHelloBoot {

  @RequestMapping(value = Array("/sayScalaHello"), method = Array(RequestMethod.GET))
  def sayHelloBoot = {

    "Hello Scala Boot..."
  }
}

在Web UI界面,打开服务器端口进行测试

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http://localhost:7777/scala-boot/sayScalaHello ?

特别注意:

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参考博客: https://www.cnblogs.com/lilinzhiyu/p/7921890.html