idea java输出api文件

以下是Java输出API文件的示例代码：

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

public class OutputApiFile {

    public static void main(String[] args) {
        String api = "This is an API file written in Java.";
        String filename = "api.txt";
        
        try {
            File file = new File(filename);
            FileWriter writer = new FileWriter(file);
            writer.write(api);
            writer.flush();
            writer.close();
            System.out.println("API file created successfully!");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}

该代码将一个字符串api写入到名为api.txt的文件中。该文件将在程序所在的目录中创建。您可以根据需要修改文件名和文件内容。