文件上传，带其他非文件参数，返回文件可以访问的本地地址

谁借莪１个温暖的怀抱￠ 2024-02-18 15:52 41阅读 0赞

@ResponseBody
        @RequestMapping(value = "/customer/credit/uploadfileurl")
        public String test(@RequestParam("file") CommonsMultipartFile file,String lll,HttpServletRequest request) throws Exception {
            //获取本地文件地址
            String path = request.getSession().getServletContext().getRealPath("upload");  
            String fileName = file.getOriginalFilename();  
            System.out.println(path);  
            File targetFile = new File(path, fileName);  
            if(!targetFile.exists()){  
                targetFile.mkdirs();  
            }  
            //保存  
            try {  
                file.transferTo(targetFile);  
            } catch (Exception e) {  
                e.printStackTrace();  
            }  
            //返回访问地址
            return  "http://"+getRemoteHost(request)+":端口"+"/view/upload/"+fileName;
        }
        public String getRemoteHost(javax.servlet.http.HttpServletRequest request){
            String ip = request.getHeader("x-forwarded-for");
            if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
                ip = request.getHeader("Proxy-Client-IP");
            }
            if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
                ip = request.getHeader("WL-Proxy-Client-IP");
            }
            if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)){
                ip = request.getRemoteAddr();
            }
            return ip.equals("0:0:0:0:0:0:0:1")?"127.0.0.1":ip;
        }