如何在eclipse java中添加第三方包 [英] How to add third party package in eclipse java

问题描述

我正在尝试在Eclipse编辑器中编写一个java程序。出于这个原因，我想添加kfka第三方库。我在程序的顶部添加了这一行

I am trying to write a java program in Eclipse editor. For this reason i want to add kfka third party library. I add this line in top of the program

import kafka.javaapi.producer.Producer;

但它给了我错误。



导入kafka无法解析。。

我是java和eclipse的新手，搜索从过去1天的解决方案。



我尝试过：



我从这里下载了Jar文件，并将其添加到Project中br />
属性 - > Java构建路径 - >添加外部jar

但仍然得到相同的错误。

but it giving me error.

"The import kafka cannot be resolved. ".
I am new to java and eclipse, searching for the solution from last 1 day.

What I have tried:

I downloaded Jar file from here, and added it to Project using
Properties -> Java Build Path -> Add External Jar
But still getting the same error.

推荐答案

您的代码和下载的jar可能不匹配，请参阅 API - 什么是kafka.javaapi之间的差异*和org.apache.kafka。*？ - 堆栈溢出的[ ^ ]。

Possibly there is a mismatch between your code and the jar you downloaded, see api - what's the difference between kafka.javaapi.* and org.apache.kafka.*? - Stack Overflow[^].

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