Flink学习第四天——完成第一个Flink 流批一体案例

• 创建项目

  • maven项目
  • jdk8或11

• 添加依赖

 <properties>
        <encoding>UTF-8</encoding>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <java.version>1.8</java.version>
        <scala.version>2.12</scala.version>
        <flink.version>1.13.1</flink.version>
    </properties>
​
<dependencies>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.18.16</version>
    </dependency>
​
    <!--flink客户端-->
    <dependency>
        <groupId>org.apache.flink</groupId>
        <artifactId>flink-clients_${scala.ve