public class ExcelUtil {
private static Logger logger = Log.getLogger(ExcelUtil.class);
public static List<Map<String, String>> getXlsUserInfoData(String path) {
try {
File xlsFile = new File(path);
Workbook book = Workbook.getWorkbook(xlsFile);
Sheet[] sheet = book.getSheets();
if (sheet.length > 0) {
Sheet page = sheet[0];
int columns = page.getColumns();
System.out.println(columns);
int rows = page.getRows();
System.out.println(page.getName());
if (rows < 2) return null;
int columnsCount = 0;
List<String> titleList = new ArrayList<String>();
for (int i = 0; i < columns; i++) {
// 列 行
Cell cell = page.getCell(i, 0);
String key = cell.getContents();
if (key == null || key.equals("")) {
continue;
}
columnsCount++;
logger.debug(key);
titleList.add(key);
}
columns = columnsCount;
List<Map<String, String>> dataList = new ArrayList<Map<String, String>>();
for (int i = 1; i < rows; i++) {
logger.info("ii:" + i);
Map<String, String> dataMap = new HashMap<String, String>();
for (int j = 0; j < columns; j++) {
String key = titleList.get(j);
String value = page.getCell(j, i).getContents();
dataMap.put(key, value);
logger.debug(key + " " + value);
}
dataList.add(dataMap);
}
logger.debug("xls length:" + dataList.size());
return dataList;
}
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
public static void main(String[] args) {
// TODO Auto-generated method stub
List<Map<String, String>> list =
getXlsUserInfoData(
"/Users/yikuair/Documents/workspace/yikuairAPI/WebContent/static/excel/employee_list.xls");
System.out.println(list.size());
}
}
public class Lists {
private static Logger logger = Log.getLogger(Lists.class);
public String getTasks(HttpParams params) {
String user_id = params.getStr("id", "");
String username = params.getStr("username", "");
String password = params.getStr("password", "");
if (username.equals("") || password.equals("")) {
LogMsg err = new LogMsg();
err.setCode(201);
err.setMessage("用户名和密码不能为空");
return JsonUtil.ObjectToJsonString(err);
}
if (user_id.equals("")) {
LogMsg err = new LogMsg();
err.setCode(201);
err.setMessage("请传入当前id");
return JsonUtil.ObjectToJsonString(err);
}
String sql =
"select b.title as title,b.address as address, b.user_id as from_id,b.filepath as filepath,b.createTime as createTime,"
+ " b.btime as btime ,b.etime as etime "
+ "from t_taskcomfirm a left join t_tasklist b on a.task_id = b.id where a.user_id="
+ user_id
+ " and (b.btime >= '"
+ DateUtil.getTimeString("yyyy-MM-dd HH:mm:ss")
+ "') order by b.createTime";
logger.debug("tasks:" + sql);
BaseDao dao = BaseDao.getBaseDao();
List<Map<String, String>> list = dao.getData(sql);
LogMsg logMsg = new LogMsg();
logMsg.setCode(200);
logMsg.setMessage("success");
logMsg.setData(list);
return JsonUtil.ObjectToJsonString(logMsg);
}
}
public class HttpParams {
private static Logger logger = Log.getLogger(HttpParams.class);
public static final String password = "******";
public Map<String, String> avs = null;
private HttpServletRequest request = null;
Map<String, FileItem> fileitemMap = null;
private Map<String, String> params = null;
public boolean isMultipart = false, encoded = false;
/**
* Title: 带参数的够着函数
*
* <p>Description: 获取请求中的参数对象
*
* @param request
* @throws UnsupportedEncodingException
*/
public HttpParams() {}
public HttpParams(HttpServletRequest request) throws UnsupportedEncodingException {
// 检测是否是一个文件上传请求
this.request = request;
isMultipart = ServletFileUpload.isMultipartContent(request);
if (isMultipart) {
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setHeaderEncoding("UTF-8");
RequestContext requestContext = new ServletRequestContext(request);
try {
List<FileItem> items = upload.parseRequest(requestContext);
Iterator<FileItem> itr = items.iterator();
avs = new HashMap<String, String>();
fileitemMap = new HashMap<String, FileItem>();
while (itr.hasNext()) {
FileItem item = (FileItem) itr.next();
String fieldName = item.getFieldName();
if (item.isFormField()) {
avs.put(fieldName, item.getString("UTF-8"));
} else {
fileitemMap.put(fieldName, item);
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
} else { // 非文件上传请求 （参数加密）
request.setCharacterEncoding("utf-8");
String s = request.getParameter("__");
// s = URLDecoder.decode(s,"UTF-8");
// logger.info("http reqeust params: "+s);
if (s != null && !s.equals("")) {
try {
encoded = true;
// String str = DataUtil.decodeECBString(password, DataUtil.HexString2Bytes(s));
String str = DataUtil.decodeECBString(password, DataUtil.decodeBase64(s));
String[] pairs = str.split("&");
params = new HashMap<String, String>();
for (int i = 0; i < pairs.length; i++) {
// String[] tokens = pairs[i].split("=");
int index = pairs[i].indexOf("=");
String key = pairs[i].substring(0, index);
String value = pairs[i].substring(index + 1, pairs[i].length());
params.put(key, URLDecoder.decode(value, "UTF-8"));
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
}
/**
* @Title: encryptParams @Description: TODO(这里用一句话描述这个方法的作用)
*
* @param @param params
* @param @return
* @param @throws Exception 设定文件
* @return String 把url参数加密
* @throws
*/
public static String encryptParams(Map<String, String> params) throws Exception {
Iterator<String> iter = params.keySet().iterator();
StringBuffer sb = new StringBuffer();
while (iter.hasNext()) {
String k = iter.next();
String v = params.get(k);
if (sb.length() > 0) sb.append("&");
sb.append(k);
sb.append('=');
sb.append(URLEncoder.encode(v, "UTF-8"));
}
String str = sb.toString();
// return "__=" + DataUtil.encodeECBAsHexString(password, str);
return "__=" + DataUtil.encodeECBAsBase64String(password, str);
}
public String getStr(String attr, String not_found_value) {
String v =
isMultipart
? avs.get(attr)
: (!encoded) ? HttpUtil.getStr(this.request, attr, not_found_value) : params.get(attr);
if (v == null) return not_found_value;
return v;
}
/**
* @Title: getFileItem @Description: TODO(获取文件蚊香)
*
* @param @param attr
* @param @return
* @param @throws Exception 设定文件
* @return FileItem 返回类型
* @throws
*/
public FileItem getFileItem(String attr) throws Exception {
return fileitemMap.get(attr);
}
/**
* @Title: main @Description: TODO(这里用一句话描述这个方法的作用)
*
* @param @param args 设定文件
* @return void 返回类型
* @throws
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String s = "ddd=wwasd=";
int index = s.indexOf("=");
String key = s.substring(0, index);
String value = s.substring(index + 1, s.length());
System.out.println(key + "------" + value);
}
}