擅长:python、mysql、java
<p>在开始调用方法之前-</p>
<pre><code>myNum = sparkcontext._jvm.myPackage.MyPythonGateway.findMyNum("1234 GOOD DAY")
</code></pre>
<p>您必须导入mypythongatewayjava类,如下所示</p>
^{pr2}$
<p>指定包含myPackage.MyPythonGateway在<strong>spark submit中使用<strong>jars</strong>选项</p>