如何以編程方式在Java資源src目錄中創建Java文件

Question

我已經創建了2個文件。 我正在使用eclipse編輯器。

index.jsp

<form action="InstallationSteps" method="post">
<input type="submit">
</form>

java resources / src / pack.abc目錄中的InstallationSteps.java

try {

        File yourFile = new File("/SiteConfig.java");
        if(!yourFile.exists()) {
            yourFile.createNewFile();
        } 

        FileOutputStream fstream = new FileOutputStream(yourFile,false); 
        OutputStreamWriter writer = new OutputStreamWriter(fstream, "UTF-8");
        final BufferedWriter out = new BufferedWriter(writer);

        out.write("package pack.abc; \n\n");
        out.write("public class SiteConfig {\n");
        out.write("final String JDBC_DRIVER             =   ''; \n");
        out.write("final String DB_URL                  =   ''; \n");
        out.write("final String DB_USER                 =   ''; \n");
        out.write("final String DB_PASS                 =   ''; \n");
        out.write("final String db_baseUrl              =   ''; \n");
        out.write("final String db_adminUrl             =   ''; \n");
        out.write("final String db_baseDirectoryPath    =   ''; \n");
        out.write("}");                 

        out.close();

    } catch(Exception e){

        System.out.println("*****************************");
        e.printStackTrace();
        System.out.println("*****************************");

    }

需求

我必須在java resources / src或java resources / src / pack.abc目錄中創建新的設置.java文件

問題

但是，當我執行上述代碼時，它既不會產生任何.java文件，也不會產生任何錯誤。 它顯示空白屏幕。 如何在src目錄中創建.java文件？

Answer 1

更換

File yourFile = new File("/SiteConfig.java");

至

File yourFile = new File("/yourWorkPlace/projectName/src/pack/abc/SiteConfig.java");