package com.mandi.servlet.controller;
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.UUID;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.multipart.MultipartFile;
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import org.springframework.web.multipart.MultipartHttpServletRequest;
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import org.springframework.web.multipart.commons.CommonsMultipartResolver;
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import com.google.gson.Gson;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonObject;
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import com.mandi.common.SessionMethod;
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/**
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* @author mengly
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* @version 创建时间：2016年4月15日 下午7:28:44
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* 类说明
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*/
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@Controller("fileupload")
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@RequestMapping(value="/file/download",method={RequestMethod.GET,RequestMethod.POST})
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public class Fileupload {
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@Resource(name="multipartResolver")
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private CommonsMultipartResolver cmr;
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@RequestMapping(value = "/up.htm", method = {RequestMethod.POST, RequestMethod.GET })
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@ResponseBody
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public String up(HttpServletRequest r,HttpServletResponse re)
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{
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if(cmr.isMultipart(r))
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{
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@SuppressWarnings("unused")
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MultipartHttpServletRequest mhsr=(MultipartHttpServletRequest) r;
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}else{
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}
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return null;
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}
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@RequestMapping(value = "/ups.htm", method = {RequestMethod.POST, RequestMethod.GET })
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@ResponseBody
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public String ups(HttpServletRequest r,HttpServletResponse re,@RequestParam("file") MultipartFile[] mfs)
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{
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JsonArray ja=new JsonArray();
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Gson g=new Gson();
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for(MultipartFile mf:mfs){
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String rf=r.getServletContext().getRealPath("/imgs/adsense/imgs/");
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File f=new File(rf);
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if(!f.exists())
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f.mkdirs();
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if(!rf.equals(File.separator)){
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rf+=File.separator;
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}
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String tname=UUID.randomUUID().toString()+mf.getOriginalFilename();
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Path p=Paths.get(rf+tname);
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JsonObject jo=new JsonObject();
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try {
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Files.copy(mf.getInputStream(), p);
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jo.addProperty("url", p.toString());
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jo.addProperty("size", "1024");
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jo.addProperty("name1", mf.getOriginalFilename());
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ja.add(jo);
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} catch (IOException e) {
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e.printStackTrace();
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SessionMethod.writeresp(re, g.toJson(jo));
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return null;
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}
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}
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SessionMethod.writeresp(re, g.toJson(ja));
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return null;
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}
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}
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