準(zhǔn)備

Maven 3.0.4 （或更高版本）和 安裝 Java 8.x
cmd

mvn archetype:generate -DarchetypeGroupId=org.apache.flink -DarchetypeArtifactId=flink-quickstart-scala -DarchetypeVersion=1.6.2
#若只使用Java
#mvn archetype:generate -DarchetypeGroupId=org.apache.flink -DarchetypeArtifactId=flink-quickstart-java -DarchetypeVersion=1.6.2

image.png

或者 git clone https://github.com/liangriyu/flink-quickstart.git

一嘶卧、IntelliJ IDEA配置

1有缆、安裝Scala插件

1、Go to IntelliJ plugins settings (IntelliJ IDEA -> Preferences -> Plugins) and click on “Install Jetbrains plugin…”.
2佃却、Select and install the “Scala” plugin.
3葱她、Restart IntelliJ

2续室、導(dǎo)入flink項(xiàng)目

啟動(dòng)idea或者全部關(guān)閉當(dāng)前打開項(xiàng)目（file->Close Project）,選擇“Import Project”->maven

image.png

二磨确、測(cè)試運(yùn)行及打包

1. 通常情況下锋恬，在IDEA中編寫完代碼直接運(yùn)行main方法測(cè)試程序即可滔岳。
2. 打jar包部署到flink集群：
   方式1：直接使用maven插件管理（推薦）

<plugins>

            <!-- Java Compiler -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>${maven.compiler.source}</source>
                    <target>${maven.compiler.target}</target>
                </configuration>
            </plugin>

            <!-- We use the maven-shade plugin to create a fat jar that contains all necessary dependencies. -->
            <!-- Change the value of <mainClass>...</mainClass> if your program entry point changes. -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.0.0</version>
                <executions>
                    <!-- Run shade goal on package phase -->
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <artifactSet>
                                <excludes>
                                    <exclude>org.apache.flink:force-shading</exclude>
                                    <exclude>com.google.code.findbugs:jsr305</exclude>
                                    <exclude>org.slf4j:*</exclude>
                                    <exclude>log4j:*</exclude>
                                </excludes>
                            </artifactSet>
                            <filters>
                                <filter>
                                    <!-- Do not copy the signatures in the META-INF folder.
                                    Otherwise, this might cause SecurityExceptions when using the JAR. -->
                                    <artifact>*:*</artifact>
                                    <excludes>
                                        <exclude>META-INF/*.SF</exclude>
                                        <exclude>META-INF/*.DSA</exclude>
                                        <exclude>META-INF/*.RSA</exclude>
                                    </excludes>
                                </filter>
                            </filters>
                            <transformers>
                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                    <mainClass>org.apache.flink.StreamingJob</mainClass>
                                </transformer>
                            </transformers>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>

方式2：手動(dòng)加入依賴（如下）
file ->ProjectStructrue ->Artifacts