前端实现excel和word下载 不需要下载按钮点击链接直接下载 静态资源里有excel和word文件 前端用thymeleaf后端用springboot

1. 在前端页面中添加一个链接，链接到后端接口，例如：

<a href="/download/excel" target="_blank">下载Excel文件</a>
<a href="/download/word" target="_blank">下载Word文件</a>

2. 在后端中添加两个接口，一个用于下载Excel文件，一个用于下载Word文件，例如：

@GetMapping("/download/excel")
public void downloadExcel(HttpServletResponse response) throws Exception {
    String fileName = "example.xlsx";
    InputStream inputStream = getClass().getResourceAsStream("/static/" + fileName);
    response.setContentType("application/vnd.ms-excel");
    response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
    IOUtils.copy(inputStream, response.getOutputStream());
    response.flushBuffer();
}

@GetMapping("/download/word")
public void downloadWord(HttpServletResponse response) throws Exception {
    String fileName = "example.docx";
    InputStream inputStream = getClass().getResourceAsStream("/static/" + fileName);
    response.setContentType("application/msword");
    response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
    IOUtils.copy(inputStream, response.getOutputStream());
    response.flushBuffer();
}

3. 打开浏览器，点击链接即可直接下载文件