使用springboot简单实现上传多张图片的功能
后台
@Controller
public class IndexController {
@Value("${my-config.file-path}")
private String myFilePath;
@RequestMapping("test")
public String test() {
return "index";
}
@RequestMapping("uploadfiles")
public String uploadfiles(@RequestParam("uploadfiles") MultipartFile[] uploadfiles,Model model) throws Exception{
List<String> list = new ArrayList<>();
for(int i=0;i<uploadfiles.length;i++){
String prefix = uploadfiles[i].getOriginalFilename().split("\\.")[0];
String suffix = uploadfiles[i].getOriginalFilename().split("\\.")[1];
String newfilename = prefix+System.currentTimeMillis()+"."+suffix;
File newFile = new File(myFilePath+"uploaded"+File.separator+newfilename);
if(!newFile