如何在IDEA中实现Spark的WordCount应用

    <?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    
    <groupId>com.luoliang.spark</groupId>
    <artifactId>luoliang</artifactId>
    <version>1.0-SNAPSHOT</version>
    
    <properties>