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我想在上傳後重定向,並且希望重定向「文件」頁面。但提交成功後,在瀏覽器中的網址不重定向,我也使用螢火蟲來檢查是否有任何重定向,但沒有發生。 我將「重定向:/文件」更改爲「重定向:/files.jsp」也無濟於事。 有什麼錯誤嗎?爲什麼重定向不能在springmvc中工作
這裏是我的代碼:
@Controller
@RequestMapping({ "/files", "/files/" })
public class FileAdminController {
@RequestMapping(value = { "/upload/index", "/upload", "/upload/" }, method = RequestMethod.GET)
public String showUplaod() {
return "upload";
}
@RequestMapping(value = { "/index", "/index/", "/" }, method = RequestMethod.GET)
public String showFilePage() {
return "files";
}
@RequestMapping(value = "/upload", method = RequestMethod.POST)
public @ResponseBody String handleFileUpload(
@RequestParam("jarName") String jarName,
@RequestParam("manifestName") String manifestName,
@RequestParam("files") MultipartFile file) {
try {
File file1 = new File("c:/uploads/");
file1.getParentFile().mkdirs();
file1.createNewFile();
BufferedOutputStream stream = new
BufferedOutputStream(
new FileOutputStream(file1));
stream.write(bytes);
stream.close();
return "redirect:/files";
} catch (Exception e) {
return "You failed to upload " + jarName + " => " + e.getMessage();
}
}
}
請你詳細說明一下,因爲我面臨這個問題,我沒有@ResponseBody在我的控制器中 – Noris 2016-06-23 22:29:17