在Service里创建一个方法,将HttpMarsResponse作为参数传入

public void downLoad(HttpMarsResponse response) {
    try {
        File file = new File("/Users/yuye/Desktop/demo.mov");
        InputStream inputStream = new FileInputStream(file);
        response.downLoad("文件名.后缀",inputStream);
    } catch (Exception e){

    }
}

如果想接收前端传来的参数,可以看目录《接受参数》

results matching ""

    No results matching ""