企业微信上传图片
//后台
/**
* 上传路径
*/
private final static String UPLOAD_REPAIR_IMG_URL = "upload/image/repair/";
/**
* 上传路径
*/
private final static String UPLOAD_MESSAGE_IMG_URL = "upload/image/message/";
/**
* 上传路径
*/
private final static String UPLOAD_APPRAISE_IMG_URL = "upload/image/appraise/";
/**
* 上传图片
* @author wxs
* @version 1.0
* @time 2017年10月17日 下午1:01:06
*/
@RequestMapping(value = "/uploadImg", method = {RequestMethod.GET,RequestMethod.POST})
public @ResponseBody
Map uploadImg(String uploadStatus,HttpServletRequest request,RedirectAttributes redirectAttributes,String serverId) {
Map data = new HashMap<>();
//TODO
// String openId = (String) request.getSession().getAttribute("openId");
String openId = "wxs-hsd";
WxUser wxUser = wxUserService.findByOpId(openId);
//获取token
// Admin admin = adminService.getCurrent();
// Crop co=cropService.findByAdmin(admin.getId());
Crop co=cropService.findByAdmin(9l);
StringBuffer str = new StringBuffer();
str.append("https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=");
str.append(co.getCropId());
str.append("&corpsecret=");
co.setSecret(co.getSecret());
str.append(co.getSecret());
String token=null;
try{
JSONObject jsontoken = JsonUtils.toJSONObject(HttpUtil.getInvoke(str.toString()));
int errcode=jsontoken.getInt("errcode");
if(errcode!=0){
addFlashMessage(redirectAttributes, Message.error("cropid或secret不正确"));
return data;
}
token = jsontoken.getString("access_token");
}catch(JSONException e){
addFlashMessage(redirectAttributes, Message.error("cropid或secret不正确"));
return data;
}
//获取临时素材
JSONObject json1=new JSONObject();
json1.put("media_id", serverId);
String getImg = "https://qyapi.weixin.qq.com/cgi-bin/media/get?access_token=" + token + "&media_id=" + serverId;
//JSONObject getImgJson = JsonUtils.toJSONObject(HttpUtil.getInvoke(getImg));
String imgSrc = "";
try{
URL u = new URL(getImg);
HttpURLConnection conn = (HttpURLConnection) u.openConnection();
conn.setRequestMethod("GET");
conn.connect();
BufferedInputStream bis = new BufferedInputStream(conn.getInputStream());
// 生成不同文件名称
String path = request.getSession().getServletContext().getRealPath("/");
String baseUploadPath = "";
String newFileName = UUID.randomUUID().toString() + ".jpg";
if("repair".equals(uploadStatus)){
baseUploadPath = path + UPLOAD_REPAIR_IMG_URL;
imgSrc = "/" + UPLOAD_REPAIR_IMG_URL + newFileName;
}
if("appraise".equals(uploadStatus)){
baseUploadPath = path + UPLOAD_APPRAISE_IMG_URL;
imgSrc = "/" + UPLOAD_APPRAISE_IMG_URL + newFileName;
}
if("message".equals(uploadStatus)){
baseUploadPath = path + UPLOAD_MESSAGE_IMG_URL;
imgSrc = "/" + UPLOAD_MESSAGE_IMG_URL + newFileName;
}
// String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+request.getContextPath()+"/";
data.put("imgSrc", imgSrc);
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(baseUploadPath + newFileName));
byte[] buf = new byte[1024];
int length = bis.read(buf);
while (length != -1) {
bos.write(buf, 0, length);
length = bis.read(buf);
}
bos.close();
bis.close();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return data;
}
"hidden" name="imgSrcs" id="imgSrcs">
"weui-cell">
"weui-uploader__bd">
"weui-uploader__hd">
"weui-uploader__title">图片上传
- "weui-uploader__files" id="uploaderFiles">
//后台
/**
* 上传路径
*/
private final static String UPLOAD_REPAIR_IMG_URL = "upload/image/repair/";
/**
* 上传路径
*/
private final static String UPLOAD_MESSAGE_IMG_URL = "upload/image/message/";
/**
* 上传路径
*/
private final static String UPLOAD_APPRAISE_IMG_URL = "upload/image/appraise/";
/**
* 上传图片
* @author wxs
* @version 1.0
* @time 2017年10月17日 下午1:01:06
*/
@RequestMapping(value = "/uploadImg", method = {RequestMethod.GET,RequestMethod.POST})
public @ResponseBody
Map uploadImg(String uploadStatus,HttpServletRequest request,RedirectAttributes redirectAttributes,String serverId) {
Map data = new HashMap<>();
//TODO
// String openId = (String) request.getSession().getAttribute("openId");
String openId = "wxs-hsd";
WxUser wxUser = wxUserService.findByOpId(openId);
//获取token
// Admin admin = adminService.getCurrent();
// Crop co=cropService.findByAdmin(admin.getId());
Crop co=cropService.findByAdmin(9l);
StringBuffer str = new StringBuffer();
str.append("https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=");
str.append(co.getCropId());
str.append("&corpsecret=");
co.setSecret(co.getSecret());
str.append(co.getSecret());
String token=null;
try{
JSONObject jsontoken = JsonUtils.toJSONObject(HttpUtil.getInvoke(str.toString()));
int errcode=jsontoken.getInt("errcode");
if(errcode!=0){
addFlashMessage(redirectAttributes, Message.error("cropid或secret不正确"));
return data;
}
token = jsontoken.getString("access_token");
}catch(JSONException e){
addFlashMessage(redirectAttributes, Message.error("cropid或secret不正确"));
return data;
}
//获取临时素材
JSONObject json1=new JSONObject();
json1.put("media_id", serverId);
String getImg = "https://qyapi.weixin.qq.com/cgi-bin/media/get?access_token=" + token + "&media_id=" + serverId;
//JSONObject getImgJson = JsonUtils.toJSONObject(HttpUtil.getInvoke(getImg));
String imgSrc = "";
try{
URL u = new URL(getImg);
HttpURLConnection conn = (HttpURLConnection) u.openConnection();
conn.setRequestMethod("GET");
conn.connect();
BufferedInputStream bis = new BufferedInputStream(conn.getInputStream());
// 生成不同文件名称
String path = request.getSession().getServletContext().getRealPath("/");
String baseUploadPath = "";
String newFileName = UUID.randomUUID().toString() + ".jpg";
if("repair".equals(uploadStatus)){
baseUploadPath = path + UPLOAD_REPAIR_IMG_URL;
imgSrc = "/" + UPLOAD_REPAIR_IMG_URL + newFileName;
}
if("appraise".equals(uploadStatus)){
baseUploadPath = path + UPLOAD_APPRAISE_IMG_URL;
imgSrc = "/" + UPLOAD_APPRAISE_IMG_URL + newFileName;
}
if("message".equals(uploadStatus)){
baseUploadPath = path + UPLOAD_MESSAGE_IMG_URL;
imgSrc = "/" + UPLOAD_MESSAGE_IMG_URL + newFileName;
}
// String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+request.getContextPath()+"/";
data.put("imgSrc", imgSrc);
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(baseUploadPath + newFileName));
byte[] buf = new byte[1024];
int length = bis.read(buf);
while (length != -1) {
bos.write(buf, 0, length);
length = bis.read(buf);
}
bos.close();
bis.close();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return data;
}