从Java调用Graphviz点 [英] Calling Graphviz dot from Java

问题描述

从Java程序调用外部程序(在这种情况下为graphviz的点)并获取输出的最佳方法是什么?

What's the best way to call an external program (graphviz's dot in this case) from a Java program and grab the output?

推荐答案

Runtime.exec() and ProcessBuilder do it. You use one of them to create your process, then call its getInputStream to get the output stream of the launched process.

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