java - 使用springmvc上传图片报错already exists and could not deleted
PHP中文网2017-04-17 11:58:35
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使用springmvc上传图片报错,第二次上传同名文件会报图片already exists and could not deleted
File targetFile = new File(path, changName);
if(!targetFile.exists()){
targetFile.mkdirs();
}
file.transferTo(targetFile);
It is recommended that you use MultipartHttpServletRequest to obtain attachment information