Required MultipartFile parameter 'file' is not present error
2014-12-30 16:19
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通常是使用springmvc文件上传,报该错.
原因挺多的,有可能表单参数和control里方法参数不一致,例如:
<input type="file" name="fileMedia" id="mediaFile" />
@RequestMapping(value = "/uploadMedia", method = RequestMethod.POST)
public ModelAndView uploadMedia(@RequestParam MultipartFile file,Model model,HttpServletRequest request,HttpServletResponse response) {
.........
........
}
还有可能提交表单使用了button按钮,然后控制提交表单,例如:
<button onclick="uploadMedia()" style="width: 70px;">确定</button>
改为
<input type="button" onclick="uploadMedia()" style="width: 60px;height: 35px;" value="确定" />
就可以了
原因挺多的,有可能表单参数和control里方法参数不一致,例如:
<input type="file" name="fileMedia" id="mediaFile" />
@RequestMapping(value = "/uploadMedia", method = RequestMethod.POST)
public ModelAndView uploadMedia(@RequestParam MultipartFile file,Model model,HttpServletRequest request,HttpServletResponse response) {
.........
........
}
还有可能提交表单使用了button按钮,然后控制提交表单,例如:
<button onclick="uploadMedia()" style="width: 70px;">确定</button>
改为
<input type="button" onclick="uploadMedia()" style="width: 60px;height: 35px;" value="确定" />
就可以了
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