Question

我有以下应该运行run.sh脚本的java代码。

public void executeScript() {
    try {
        Process p = null;
        ProcessBuilder pb = new ProcessBuilder("phoneManagement/src/run.sh");
        //pb.directory(new File("phoneManagement/src"));

        p = pb.start();     // Start the process.
        p.waitFor();               // Wait for the process to finish.
        System.out.println("Script executed successfully");
    } catch (Exception e) {
        e.printStackTrace();
    }

}

run.sh看起来像这样：

#!/bin/sh
javac -cp ".:../../selenium/selenium-java-2.53.1.jar:../../selenium/selenium-server-standalone-2.53.1.jar:../../selenium/libs/*" phoneManagement.java
java -cp ".:../../selenium/selenium-java-2.53.1.jar:../../selenium/selenium-server-standalone-2.53.1.jar:../../selenium/libs/*" phoneManagement

如果我从命令行运行.sh脚本，它会执行它应该执行的操作，并且我的phoneManagement将被编译并执行。

当我使用我的executeScript类时，我得到消息＆＃34;脚本成功执行＆＃34;虽然run.sh没有做它应该做的事情。

任何人都可以帮我这个吗？

感谢名单

Answer 1

你可以尝试：

Process builder pb = new ProcessBuilder ("bash", "-c", "/path/to/shell/script/run.sh");

Answer 2

您必须指定脚本public void jsonParser(String json) { final String LOG_TAG = MainActivityFragment.class.getSimpleName(); // The variables that we want from the json file final String title = "original_title"; // JSONObject final String posterPath = "poster_path"; // JSONObject final String synopsis = "overview"; // JSONObject final String userRating = "popularity"; // JSONObject final String releaseDate = "release_date"; // JSONObject // Parsing the json file try { JSONArray jsonArray = new JSONArray(json); // for is used to cycle through the json array. topRatedMovieJson= new TopRatedMovieJson[jsonArray.length()]; for (int i = 0; i < jsonArray.length(); i++) { JSONObject jsonObject = jsonArray.getJSONObject(i); // getJSONObject(i) will take onw of the json array with i=0 as its first index topRatedMovieJson[i] = new TopRatedMovieJson( jsonObject.getString(title), jsonObject.getString(posterPath), jsonObject.getString(synopsis), jsonObject.getString(userRating), jsonObject.getString(releaseDate) ); } } catch (JSONException e) { e.printStackTrace(); } }的完整路径，或在开头"/foo/bar/script.sh"使用带点的相对路径。另外，请不要忘记"./script.sh"并在脚本开头添加适当的shebang chmod +x script.sh。

run.sh没有与流程构建器一起运行

2 个答案: