java调用python接口 以下方法 //调用吧ppt转换成图片的py脚本 string pythonscriptpathpng = "ruoyi-edu\\src\\main\\java\\com\\gtvote\\edu\\python\\pptutils.py"; processbuilder pbpng = new processbuilder("python", pythonscriptpathpng, pptfilepath, "png"); process ppng = pbpng.start(); // 读取python脚本的输出 bufferedreader in = new bufferedreader(new inputstreamreader(ppng.getinputstream())); string line = null;
要使用Java调用Python脚本，可以使用`ProcessBuilder`类。以下是一个示例： ```java import java.io.BufferedReader; import java.io.InputStreamReader; public class JavaCallPython { public static void main(String[] args) { try { // 调用将PPT转换为图片的Python脚本 String pythonScriptPathPng = "ruoyi-edu\\src\\main\\java\\com\\gtvote\\edu\\python\\pptutils.py"; ProcessBuilder pbPng = new ProcessBuilder("python", pythonScriptPathPng, pptFilePath, "png"); Process pPng = pbPng.start(); // 读取Python脚本的输出 BufferedReader in = new BufferedReader(new InputStreamReader(pPng.getInputStream())); String line = null; while ((line = in.readLine()) != null) { System.out.println(line); } in.close(); } catch (Exception e) { e.printStackTrace(); } } } ``` 请确保已经安装了Python，并将其添加到系统的环境变量中。需要将`pptFilePath`替换为实际的PPT文件路径。 [2024-06-06 17:07:15 | AI写代码神器 | 295点数解答]
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