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我正在編寫一個java應用程序,它使用imagemagick命令編輯圖像; 但是,這些命令不起作用,我沒有從它們輸出; 其實,這個命令識別是不被識別的,我得到了CreateProcess error=2
; 這似乎很奇怪,因爲我的路徑變量中包含了安裝文件夾imagemagick。用java執行imagemagick命令不會輸出
這裏是我的代碼:
public class Test {
public static void main(String argv[]) {
Runtime ru = Runtime.getRuntime();
Process p = null;
try {
//I've added this as a bouns, this should not be neccessary(methinks)
String[] s = {"C:\\Program Files\\ImageMagick-6.8.6-Q16"};
String[] cmd = {"convert", "acc-logo.jpg","-flip", "edited.jpg"};
p = ru.exec(cmd,s);
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
BufferedReader ina = new BufferedReader(new InputStreamReader(
p.getInputStream()));
String line = null;
try {
while ((line = ina.readLine()) != null) {
System.out.println(line);
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
考慮使用ProcessBuilder。 – Jayan