我有下面的類:遇到問題通過getRuntime運行我的程序()在Java中
編譯我的CreateTexts.java下課後,我想通過getRuntime運行它(通過Eclipse中調用它)。所以我跑這個類
public class RuntimeDemo {
public static void main(String[] args) {
try {
// create a new array of 2 strings
String[] cmdArray = new String[2];
// first argument is the program we want to open
//C:\Program Files\Java\jdk1.6.0_20\bin
cmdArray[0] = "C://Program Files//Java//jdk1.6.0_20//bin//java";
// second argument is a txt file we want to open with notepad
cmdArray[1] = "C://logback//CreateTexts";
// create a process and execute cmdArray and currect environment
Process process = Runtime.getRuntime().exec(cmdArray,null);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
但我沒有看到輸出文件被創建。任何提示appareciated謝謝
我相信我需要使用ProcessBuilder類,而不是這種方式 – Coffee
爲什麼不簡單地在jthis代碼中調用批處理文件,讓批處理文件執行運行'CreateTexts'代碼的工作? – Arvind