excel的controller

src/com/platform/controller/ExcelController.java

@@ -2,25 +2,45 @@ package com.platform.controller;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
 import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
+import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.apache.commons.lang.StringUtils;
+import org.apache.log4j.Logger;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.multipart.MultipartFile;
 import org.springframework.web.multipart.MultipartHttpServletRequest;
 import org.springframework.web.multipart.commons.CommonsMultipartResolver;
 
 import com.base.BaseController;
+import com.platform.entities.PagerOptions;
+import com.platform.entities.PreDataInfo;
+import com.platform.service.IPreDataInfoService;
+import com.platform.utils.Configs;
+import com.platform.utils.UtilsHelper;
 
 @Controller
 @RequestMapping("/fileOperation")
 public class ExcelController extends BaseController{
 	
+	public static Logger log = Configs.DAILY_ROLLING_LOGGER.getLogger(ExcelController.class);
+	
+	@Resource(name = "preDataInfoService")
+	private IPreDataInfoService preDataInfoService;
+	
 	@RequestMapping(value = "/file/upload" , method = RequestMethod.POST)
 	public void  upload(HttpServletRequest request, HttpServletResponse respone){
 		System.out.println(request.getAttribute("file"));
@@ -63,4 +83,55 @@ public class ExcelController extends BaseController{
         respone.setStatus(200);
 	}
 
+	@ResponseBody
+	@RequestMapping("/findByParam")
+	public ModelMap findByParam(HttpServletRequest res, HttpServletResponse req) throws Exception {
+		ModelMap modelMap = new ModelMap();
+		
+		res.setCharacterEncoding("UTF-8");
+		Map<String, String[]> paramMap = res.getParameterMap();
+		Set<String> keySet = paramMap.keySet();
+		Map<String, String> params = new HashMap<String, String>();
+		StringBuffer sb = new StringBuffer().append("当前的请求参数:{");
+		for (String str : keySet) {
+			String value = paramMap.get(str)[0];
+			if (StringUtils.isNotEmpty(value)) {
+				params.put(str, value);
+				sb.append(str).append(":").append(value).append(",");
+			} else {
+				sb.append(str).append(":").append("null").append(",");
+			}
+		}
+		Configs.CONSOLE_LOGGER.info(sb.deleteCharAt(sb.length() - 1)
+				.append("}").toString());
+		PagerOptions pagerOptions = (PagerOptions) UtilsHelper
+				.newObjAndSetAttrsByClass(PagerOptions.class, params);
+		
+		List<PreDataInfo> result = preDataInfoService.findByParam(pagerOptions);
+		modelMap.addAttribute("data", result);
+		modelMap.addAttribute("length", result.size());
+		return modelMap;
+	}
+	
+	@ResponseBody
+	@RequestMapping("/findAll")
+	public ModelMap findAll() throws Exception {
+		ModelMap modelMap = new ModelMap();
+		List<PreDataInfo> result = preDataInfoService.findAll();
+		modelMap.addAttribute("data", result);
+		modelMap.addAttribute("length", result.size());
+		return modelMap;
+	}
+	
+	@ResponseBody
+	@RequestMapping("/importExcel")
+	public ModelMap importExcel(String... paths) throws Exception {
+		ModelMap modelMap = new ModelMap();
+		List<String> listPath = new ArrayList<String>();
+		listPath.addAll(Arrays.asList(paths));
+		 Map<String, String> result = preDataInfoService.importExcel(listPath);
+		
+		modelMap.addAttribute("data", "success"+result);
+		return modelMap;
+	}
 }