Answers for "How to send data in kafka header in Spring boot application"

read csv in java in spring

//head auto detection
Reader in = new FileReader("path/to/file.csv");
Iterable<CSVRecord> records = CSVFormat.RFC4180.withFirstRecordAsHeader().parse(in);
for (CSVRecord record : records) {
    String id = record.get("ID");
    String customerNo = record.get("CustomerNo");
    String name = record.get("Name");
}
//add dependemcy too
<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-csv</artifactId>
    <version>1.8</version>
</dependency>

send data with url in php

// Send the variables myNumber=1 and myFruit="orange" to the new PHP page...
<a href="page2.php?myNumber=1&myFruit=orange">Next page</a>