Flink的sink实战之四：自定义

) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

编码

1. 使用《Flink的sink实战之二：kafka》中创建的flinksinkdemo工程；

2. 在pom.xml中增加mysql的依赖：

mysql

mysql-connector-java

8.0.11

3. 创建和数据库的student表对应的实体类Student.java：

package com.bolingcavalry.customize;

public class Student {

private int id;

private String name;

private int age;

public int getId() {

return id;

}

public void setId(int id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public int getAge() {

return age;

}

public void setAge(int age) {

this.age = age;

}