cy
2022-06-28 2ba5c891b24d4d0cd6ce7ef833592e4f576ee5e8
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package cn.ksource.web.controller.business.component;
 
import java.util.HashMap;
import java.util.Map;
 
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
 
import cn.ksource.core.util.FileUtil;
import cn.ksource.core.util.JsonUtil;
import cn.ksource.core.util.MyFileUploadException;
import cn.ksource.core.web.WebUtil;
 
@Controller
@RequestMapping("/business/website/WebHtmlEditor/")
public class WebHtmlEditorController {
    
    private void writeError(String message,HttpServletResponse response) {
        Map obj = new HashMap();
        obj.put("error", 1);
        obj.put("message", message);
        WebUtil.write(response, JsonUtil.map2Json(obj));
    }
 
    @RequestMapping(value="image_upload.html",method=RequestMethod.POST)
    public void onImageUpload(HttpServletRequest request,HttpServletResponse response){
        try {
            Map<String, String> fileMap = FileUtil.uploadFile4SpringMVC(request, "/static/userfile/htmleditor/", new String[]{"jpeg","jpg","png","gif","bmp"});
            if (fileMap.size() == 0) {
                writeError("没有可上传的文件!", response);
                return;
            }
            Map obj = new HashMap();
            obj.put("error",0);
            obj.put("url",request.getContextPath() + fileMap.values().iterator().next());
            WebUtil.write(response, JsonUtil.map2Json(obj));
        } catch (MyFileUploadException e) {
            writeError(e.getMessage(), response);
            e.printStackTrace();
        }
    }
    
}