我需要将数据从网络浏览器发送到本地文件系统。为了发送数据，我使用 Vue-JS成分 https://github.com/james2doyle/vue-file-upload-component
<file-upload class="my-file-uploader" name="myFile" id="myCustomId" action="/upload" multiple>Inside Slot Text</file-upload>
我的服务器端基于vibed。但我找不到如何将二进制数据保存到本地文件系统的示例。
router.any("/upload", &upload);
...
void upload(HTTPServerRequest req, HTTPServerResponse res)
{
}
看来我应该使用HTTP服务器请求 http://vibed.org/api/vibe.http.server/HTTPServerRequest.files.files 但我不明白如何使用它。用户上传需要多个文件。
您可以在 Vibe.d 中找到很多示例Github 存储库 https://github.com/rejectedsoftware/vibe.d/tree/master/examples.
例如有一个小uploader https://github.com/rejectedsoftware/vibe.d/blob/master/examples/uploader/source/app.d.
router.post("/upload", &uploadFile);
...
void uploadFile(scope HTTPServerRequest req, scope HTTPServerResponse res)
{
auto pf = "file" in req.files;
enforce(pf !is null, "No file uploaded!");
try moveFile(pf.tempPath, Path(".") ~ pf.filename);
catch (Exception e) {
logWarn("Failed to move file to destination folder: %s", e.msg);
logInfo("Performing copy+delete instead.");
copyFile(pf.tempPath, Path(".") ~ pf.filename);
}
res.writeBody("File uploaded!", "text/plain");
}
我对 Vue.js 了解不多，但是it seems https://github.com/james2doyle/vue-file-upload-component/blob/master/vue.file-upload.js#L49他们使用file too.
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