REST Web服务方法，用于在浏览器中显示pdf文件 [英] REST web services method to display pdf file in browser

问题描述

我是这个REST的REST Web服务的新手，我正在做一些小例子，我在生成PDF文件时遇到了问题。以下方法用于生成PDF文件。

I am new to the REST web services with this REST am doing some small examples, and i have a problem with producing PDF file. following method am using to produce PDF file.

@GET
@Produces("application/pdf")
public Response ReadPDF() {
    File file = new File("fileName.pdf");
    ResponseBuilder response = Response.ok((Object) file);
    response.header("Content-Disposition",  "attachment; filename=restfile.pdf");
    return response.build();
}

这种方法工作正常并提供pdf文件下载，所以随叫随到REST方法浏览器询问（保存或打开）选项。但是我想默认在浏览器中显示PDF文件。

this method working fine and provides pdf file to download, so on call of this REST method browser asking (save or open) option. but i wanted to display the PDF file in browser by default.

推荐答案

这部分取决于是否插件（通常是Acrobat Reader插件） ）已安装。此外，您不应使用 Content-Disposition：attachment （正如您现在使用的那样）。

This partly depends on whether a plugin (typically Acrobat Reader plugin) is installed. In addition, you shouldn't use Content-Disposition: attachment (as you're using now).

请参阅本文的疑难解答部分。

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