UploadFileComponent.java
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package com.java110.api.components.uploadFile;
import com.alibaba.fastjson.JSONObject;
import com.java110.api.smo.file.IAddFileSMO;
import com.java110.core.context.IPageData;
import com.java110.core.context.PageData;
import com.java110.core.log.LoggerFactory;
import com.java110.utils.util.Base64Convert;
import com.java110.utils.util.StringUtil;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import org.springframework.web.multipart.MultipartFile;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.Part;
/**
* 添加活动组件
*/
@Component("uploadFile")
public class UploadFileComponent {
private static Logger logger = LoggerFactory.getLogger(UploadFileComponent.class);
@Autowired
private IAddFileSMO addFileSMOImpl;
/**
* 上传图片
*
* @param pd 页面数据封装
* @return ResponseEntity 对象
*/
public ResponseEntity<String> uploadImage(IPageData pd, MultipartFile uploadFile) throws Exception {
JSONObject paramIn = JSONObject.parseObject(pd.getReqData());
paramIn.put("suffix", "jpeg");
IPageData newPd = PageData.newInstance().builder(pd.getUserId(), pd.getUserName(), pd.getToken(), paramIn.toJSONString(), pd.getComponentCode(), pd.getComponentMethod(), "",
pd.getSessionId(), pd.getAppId(), pd.getHeaders());
return addFileSMOImpl.saveFile(newPd, uploadFile);
}
/**
* 上传图片（兼容 base64 JSON 和 multipart 文件两种方式）
*
* @param pd 页面数据封装
* @return ResponseEntity 对象
*/
public ResponseEntity<String> uploadPhotoImage(IPageData pd) throws Exception {
String reqData = pd.getReqData();
JSONObject paramIn;
// 尝试从 multipart 请求中提取文件（app端上传场景）
if (StringUtil.isEmpty(reqData)) {
ServletRequestAttributes attrs = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
if (attrs != null) {
HttpServletRequest req = attrs.getRequest();
if (req.getContentType() != null && req.getContentType().startsWith("multipart/form-data")) {
try {
Part part = req.getPart("uploadFile");
if (part != null && part.getSize() > 0) {
String base64 = Base64Convert.ioToBase64(part.getInputStream());
paramIn = new JSONObject();
paramIn.put("uploadFile", base64);
paramIn.put("suffix", "jpeg");
paramIn.put("fileName", part.getSubmittedFileName());
IPageData newPd = PageData.newInstance().builder(pd.getUserId(), pd.getUserName(), pd.getToken(),
paramIn.toJSONString(), pd.getComponentCode(), pd.getComponentMethod(), "",
pd.getSessionId(), pd.getAppId(), pd.getHeaders());
return addFileSMOImpl.savePhotoFile(newPd);
}
} catch (Exception e) {
logger.error("multipart解析失败: {}", e.getMessage(), e);
}
}
}
return new ResponseEntity<>("上传文件失败: 未找到上传文件", org.springframework.http.HttpStatus.BAD_REQUEST);
} else {
paramIn = JSONObject.parseObject(reqData);
// 兼容 base64 JSON 方式
if (!paramIn.containsKey("uploadFile") || StringUtil.isEmpty(paramIn.getString("uploadFile"))) {
return new ResponseEntity<>("上传文件失败: uploadFile 参数为空", org.springframework.http.HttpStatus.BAD_REQUEST);
}
}
paramIn.put("suffix", "jpeg");
IPageData newPd = PageData.newInstance().builder(pd.getUserId(), pd.getUserName(), pd.getToken(), paramIn.toJSONString(), pd.getComponentCode(), pd.getComponentMethod(), "",
pd.getSessionId(), pd.getAppId(), pd.getHeaders());
return addFileSMOImpl.savePhotoFile(newPd);
}
/**
* 上传图片（multipart文件方式）
*
* @param pd 页面数据封装
* @param uploadFile 上传文件
* @return ResponseEntity 对象
*/
public ResponseEntity<String> uploadPhotoImage(IPageData pd, MultipartFile uploadFile) throws Exception {
JSONObject paramIn = new JSONObject();
paramIn.put("suffix", "jpeg");
IPageData newPd = PageData.newInstance().builder(pd.getUserId(), pd.getUserName(), pd.getToken(), paramIn.toJSONString(), pd.getComponentCode(), pd.getComponentMethod(), "",
pd.getSessionId(), pd.getAppId(), pd.getHeaders());
return addFileSMOImpl.saveFile(newPd, uploadFile);
}
}