| 提交 | 用户 | age | ||
| 5c5945 | 1 | package com.hx.util; |
| E | 2 | |
| 3 | import java.io.BufferedReader; | |
| 4 | import java.io.DataOutputStream; | |
| 5 | import java.io.File; | |
| 6 | import java.io.FileInputStream; | |
| 7 | import java.io.IOException; | |
| 8 | import java.io.UnsupportedEncodingException; | |
| 9 | import java.math.BigDecimal; | |
| 10 | import java.math.RoundingMode; | |
| 11 | import java.net.FileNameMap; | |
| 12 | import java.net.HttpURLConnection; | |
| 13 | import java.net.InetAddress; | |
| 14 | import java.net.URL; | |
| 15 | import java.net.URLConnection; | |
| 16 | import java.net.URLDecoder; | |
| 17 | import java.net.UnknownHostException; | |
| 18 | import java.security.MessageDigest; | |
| 19 | import java.security.NoSuchAlgorithmException; | |
| 20 | import java.sql.Timestamp; | |
| 21 | import java.text.DateFormat; | |
| 22 | import java.text.DecimalFormat; | |
| 23 | import java.text.ParseException; | |
| 24 | import java.text.SimpleDateFormat; | |
| db7fc9 | 25 | import java.util.*; |
| 5c5945 | 26 | import java.util.regex.Matcher; |
| E | 27 | import java.util.regex.Pattern; |
| 28 | ||
| 29 | import javax.servlet.http.HttpServletRequest; | |
| 30 | ||
| 31 | import org.apache.commons.io.IOUtils; | |
| 32 | import org.apache.poi.hssf.usermodel.HSSFCell; | |
| 33 | import org.apache.poi.hssf.usermodel.HSSFDataFormatter; | |
| 34 | import org.apache.poi.hssf.usermodel.HSSFDateUtil; | |
| 35 | import org.apache.poi.hssf.usermodel.HSSFRow; | |
| 36 | import org.apache.poi.hssf.usermodel.HSSFSheet; | |
| 37 | import org.apache.poi.hssf.usermodel.HSSFWorkbook; | |
| 38 | import org.apache.poi.ss.usermodel.Cell; | |
| 39 | ||
| 40 | import net.sf.json.JSONArray; | |
| 41 | import net.sf.json.JSONException; | |
| 42 | import net.sf.json.JSONObject; | |
| 43 | import net.sourceforge.pinyin4j.PinyinHelper; | |
| 44 | import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat; | |
| 45 | import net.sourceforge.pinyin4j.format.HanyuPinyinToneType; | |
| 132d1a | 46 | import org.springframework.cglib.beans.BeanMap; |
| 5c5945 | 47 | |
| E | 48 | public class SimpleTool { |
| 49 | ||
| 50 | public static SimpleDateFormat myformat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 51 | public static DecimalFormat fmt = new DecimalFormat("0.00"); | |
| 52 | public static Byte[] lock = new Byte[] {0}; | |
| db7fc9 | 53 | |
| C | 54 | /**对象转map*/ |
| 55 | public static Map<?, ?> objectToMap(Object obj) { | |
| 56 | if(obj == null) | |
| 57 | return null; | |
| 58 | ||
| 59 | return new org.apache.commons.beanutils.BeanMap(obj); | |
| 60 | } | |
| 61 | ||
| 5c5945 | 62 | /** |
| 132d1a | 63 | * 将对象装换为map |
| C | 64 | * |
| 65 | * @param bean | |
| 66 | * @return | |
| 67 | */ | |
| 68 | public static <T> Map<String, Object> beanToMap(T bean) { | |
| 69 | Map<String, Object> map = new HashMap<>(); | |
| 70 | if (bean != null) { | |
| 71 | BeanMap beanMap = BeanMap.create(bean); | |
| 72 | for (Object key : beanMap.keySet()) { | |
| 73 | map.put(key + "", beanMap.get(key)); | |
| 74 | } | |
| 75 | } | |
| 76 | return map; | |
| 77 | } | |
| 78 | ||
| 850443 | 79 | /** |
| C | 80 | * 将对象装换为map |
| 81 | * | |
| 82 | * @param bean | |
| 83 | * @return | |
| 84 | */ | |
| 85 | public static Map<String, String> beanToMapS(Object bean) { | |
| 86 | Map<String, String> map = new HashMap<>(); | |
| 87 | if (bean != null) { | |
| 88 | BeanMap beanMap = BeanMap.create(bean); | |
| 89 | for (Object key : beanMap.keySet()) { | |
| 90 | if(beanMap.get(key) != null){ | |
| 91 | map.put(key + "", beanMap.get(key).toString()); | |
| 92 | }else{ | |
| 93 | map.put(key + "", ""); | |
| 94 | } | |
| 95 | } | |
| 96 | } | |
| 97 | return map; | |
| 98 | } | |
| 99 | ||
| 132d1a | 100 | |
| C | 101 | /** |
| 5c5945 | 102 | * 后台格式构建返回值格式列表-后台获取列表 |
| E | 103 | * @param count 返回总条数 |
| 104 | * @return JSONObject 特定格式的JSONObject | |
| 105 | */ | |
| 106 | public static JSONObject resAdminLsit(Integer status,String errMsg,JSONArray arr,Integer count){ | |
| 107 | ||
| 108 | JSONObject fObj = new JSONObject(); | |
| 109 | try{ | |
| 110 | fObj.put("code", status); | |
| 111 | fObj.put("count", count); | |
| 112 | fObj.put("msg", errMsg); | |
| 113 | fObj.put("data", arr); | |
| 114 | }catch (Exception e) { | |
| 115 | e.printStackTrace(); | |
| 116 | } | |
| 117 | return fObj; | |
| 118 | } | |
| 119 | ||
| 120 | /** | |
| 121 | * 获取指定格式的Double 类型数据 | |
| 122 | * | |
| 123 | * @param type | |
| 124 | * 转换格式的类型 默认为 "#.#" | |
| 125 | * @param e | |
| 126 | * 要转换的数据源 | |
| 127 | **/ | |
| 128 | public static Double getTypeDouble(String type, Double e) { | |
| 129 | if (!checkNotNull(type)) | |
| 130 | type = "0.00"; | |
| 131 | fmt = new DecimalFormat(type); | |
| 132 | fmt.setRoundingMode(RoundingMode.HALF_UP); // 保留小数点后两位并四舍五入，确保价钱准确 | |
| 133 | Double d = Double.valueOf(fmt.format(e)); | |
| 134 | return d; | |
| 135 | } | |
| 136 | ||
| 137 | /** | |
| 138 | * 首字母大写 | |
| 139 | * | |
| 140 | * @param str | |
| 141 | */ | |
| 142 | public static String capitalized(String str) { | |
| 143 | if ("".equals(str.trim()) || str == null) { | |
| 144 | return ""; | |
| 145 | } | |
| 146 | String key = str.substring(0, 1).toUpperCase(); | |
| 147 | String keys = key + str.substring(1, str.length()); | |
| 148 | return keys; | |
| 149 | } | |
| 150 | ||
| 151 | /** 判断参数是否为null，如果null抛出对应异常 */ | |
| 152 | public static void checkErrMsg(Object obj, String errMsg) { | |
| 153 | if (!checkNotNull(obj)) | |
| 154 | throw new RuntimeException(errMsg); | |
| 155 | } | |
| 156 | ||
| 157 | /*** 创建文件（自动生成文件夹。）(需要真实路径) **/ | |
| 158 | public static File createFile(String mkdirPath, String fileName) throws IOException { | |
| 159 | System.out.println(mkdirPath + fileName); | |
| 160 | // mkdirPath = | |
| 161 | // "E:\\work\\soft\\MyEclipse\\apache-tomcat-7.0.61\\webapps\\ROOT\\"; | |
| 162 | ||
| 163 | File f = new File(mkdirPath); | |
| 164 | if (!f.exists()) { | |
| 165 | f.mkdirs(); | |
| 166 | } | |
| 167 | File file = new File(f, fileName); | |
| 168 | if (!file.exists()) { | |
| 169 | file.createNewFile(); | |
| 170 | } | |
| 171 | ||
| 172 | // System.out.println(file.getAbsolutePath()); | |
| 173 | return file; | |
| 174 | } | |
| 175 | ||
| 176 | /** | |
| 177 | * 构建返回值格式 | |
| 178 | * | |
| 179 | * @param status | |
| 180 | * 返回状态 | |
| 181 | * @param errMsg | |
| 182 | * 返回附带信息 | |
| 183 | * @param inf | |
| 184 | * 返回实体值 | |
| 185 | * @return JSONObject 特定格式的JSONObject | |
| 186 | */ | |
| 187 | public static JSONObject res(Integer status, String errMsg, JSONObject inf) { | |
| 188 | JSONObject res = new JSONObject(); | |
| 189 | JSONObject fObj = new JSONObject(); | |
| 190 | try { | |
| 191 | res.put("status", status); | |
| 192 | res.put("errMsg", errMsg); | |
| 193 | ||
| 194 | fObj.put("res", res); | |
| 195 | fObj.put("inf", inf); | |
| 196 | } catch (Exception e) { | |
| 197 | e.printStackTrace(); | |
| 198 | } | |
| 199 | return fObj; | |
| 200 | } | |
| 201 | ||
| 202 | /** | |
| 203 | * Date类型转换为10位时间戳 | |
| 204 | * | |
| 205 | * @param time | |
| 206 | * @return | |
| 207 | */ | |
| 208 | public static Integer DateToTimestamp(Date time) { | |
| 209 | Timestamp ts = new Timestamp(time.getTime()); | |
| 210 | return (int) ((ts.getTime()) / 1000); | |
| 211 | } | |
| 212 | ||
| 213 | /** 判断当前时间是什么时候 **/ | |
| 214 | public static Boolean IsTime(Date date, Integer year, Integer month, Integer day, Integer hour, Integer minute) { | |
| 215 | Calendar cal = new GregorianCalendar(); | |
| 216 | cal.setTime(date); | |
| 217 | if (year != null) { | |
| 218 | int iyear = cal.get(Calendar.YEAR); | |
| 219 | if (iyear != year) | |
| 220 | return false; | |
| 221 | } | |
| 222 | ||
| 223 | if (month != null) { | |
| 224 | int imonth = cal.get(Calendar.MONTH);// 获取月份(月份从0开始计算的) | |
| 225 | imonth = imonth + 1; | |
| 226 | if (imonth != month) | |
| 227 | return false; | |
| 228 | } | |
| 229 | ||
| 230 | if (day != null) { | |
| 231 | int iday = cal.get(Calendar.DATE);// 获取日 | |
| 232 | if (iday != day) | |
| 233 | return false; | |
| 234 | } | |
| 235 | ||
| 236 | if (hour != null) { | |
| 237 | int ihour = cal.get(Calendar.HOUR_OF_DAY);// 24小时 0- 23 | |
| 238 | if (ihour != hour) | |
| 239 | return false; | |
| 240 | } | |
| 241 | ||
| 242 | if (minute != null) { | |
| 243 | int iminute = cal.get(Calendar.MINUTE); | |
| 244 | if (iminute != minute) | |
| 245 | return false; | |
| 246 | } | |
| 247 | // Boolean b = yearTag && monthTag && dayTag && hourTag && minuteTag; | |
| 248 | return true; | |
| 249 | } | |
| 250 | ||
| 251 | /** | |
| 252 | * 根据具体时间属性判断是否相同 | |
| 253 | * | |
| 254 | */ | |
| 255 | public static Boolean DateEquals(Date date1, Date date2, Boolean year, Boolean month, Boolean day, Boolean hour, | |
| 256 | Boolean minute) { | |
| 257 | ||
| 258 | Calendar calendar1 = new GregorianCalendar(); | |
| 259 | Calendar calendar2 = new GregorianCalendar(); | |
| 260 | calendar1.setTime(date1); | |
| 261 | calendar2.setTime(date2); | |
| 262 | ||
| 263 | if (year) { | |
| 264 | if (calendar1.get(Calendar.YEAR) != calendar2.get(Calendar.YEAR)) { | |
| 265 | return false; | |
| 266 | } | |
| 267 | } | |
| 268 | if (month) { | |
| 269 | if (calendar1.get(Calendar.MONTH) != calendar2.get(Calendar.MONTH)) { | |
| 270 | return false; | |
| 271 | } | |
| 272 | } | |
| 273 | if (day) { | |
| 274 | if (calendar1.get(Calendar.DATE) != calendar2.get(Calendar.DATE)) { | |
| 275 | return false; | |
| 276 | } | |
| 277 | } | |
| 278 | if (year) { | |
| 279 | if (calendar1.get(Calendar.HOUR_OF_DAY) != calendar2.get(Calendar.HOUR_OF_DAY)) { | |
| 280 | return false; | |
| 281 | } | |
| 282 | } | |
| 283 | if (year) { | |
| 284 | if (calendar1.get(Calendar.MINUTE) != calendar2.get(Calendar.MINUTE)) { | |
| 285 | return false; | |
| 286 | } | |
| 287 | } | |
| 288 | ||
| 289 | // Boolean b = yearTag && monthTag && dayTag && hourTag && minuteTag; | |
| 290 | ||
| 291 | return true; | |
| 292 | } | |
| 293 | ||
| 294 | /** 获取10位数时间戳 */ | |
| 295 | public static Integer getTenTime(Date date) { | |
| 296 | Timestamp ts = new Timestamp(date.getTime()); | |
| 297 | return (int) ((ts.getTime()) / 1000); | |
| 298 | } | |
| 299 | ||
| 300 | /** | |
| 301 | * 获取指定日期的明天 difDay 把日期往后增加一天.整数往后推,负数往前移动 | |
| 302 | * | |
| 303 | * @return date | |
| 304 | */ | |
| 305 | @SuppressWarnings("static-access") | |
| 306 | public static Date getDetailDay(Date today, int difDay) { | |
| 307 | Calendar calendar = new GregorianCalendar(); | |
| 308 | calendar.setTime(today); | |
| 309 | calendar.add(calendar.DATE, difDay);// 把日期往后增加一天.整数往后推,负数往前移动 | |
| 310 | Date d = calendar.getTime(); | |
| 311 | return d; | |
| 312 | } | |
| 313 | ||
| 314 | /** | |
| 315 | * 获取想要的格式的时间 | |
| 316 | * | |
| 317 | * @return String | |
| 318 | */ | |
| 319 | public static String getTypeDate(String type, Date date) { | |
| 320 | if (date == null) | |
| 321 | return null; | |
| 322 | ||
| 323 | if (SimpleTool.checkNotNull(type)) { | |
| 324 | myformat = new SimpleDateFormat(type); | |
| 325 | String returnDate = myformat.format(date); | |
| 326 | myformat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 327 | return returnDate; | |
| 328 | } else { | |
| 329 | String returnDate = myformat.format(date); | |
| 330 | return returnDate; | |
| 331 | } | |
| 332 | ||
| 333 | } | |
| 334 | ||
| 335 | /** | |
| 336 | * 比较两个时间天数差 startTime - endTime | |
| 337 | * | |
| 338 | * @param type | |
| 339 | * (无效) | |
| 340 | * @return String | |
| 341 | * @throws ParseException | |
| 342 | */ | |
| 343 | public static int getDiffDate(String type, Date startTime, Date endTime) throws ParseException { | |
| 344 | type = "yyyyMMdd"; | |
| 345 | SimpleDateFormat myformat = new SimpleDateFormat(type); | |
| 346 | int i = 0; | |
| 347 | i = (int) ((myformat.parse(myformat.format(startTime)).getTime() | |
| 348 | - myformat.parse(myformat.format(endTime)).getTime()) / (1000 * 60 * 60 * 24)); | |
| 349 | // return | |
| 350 | // myformat.parse(myformat.format(date1)).compareTo(myformat.parse(myformat.format(date2))); | |
| 351 | return i; | |
| 352 | } | |
| 353 | ||
| 354 | /** | |
| 355 | * 得到两个时间的分钟差 date1 - date2 这个是个奇葩。但是整型了。 | |
| 356 | * | |
| 357 | * @return int | |
| 358 | * @throws ParseException | |
| 359 | */ | |
| 360 | public static int getLeftDateForMinue(Date date1, Date date2) throws ParseException { | |
| 361 | long times = date1.getTime() - date2.getTime(); | |
| 362 | times = times / (1000 * 60); | |
| 363 | return (int) times; | |
| 364 | } | |
| 365 | ||
| 366 | /**把字符串转为特定时间格式 | |
| 367 | * | |
| 368 | * @param type 时间格式 | |
| 369 | * @param sDate 字符串时间（可以为空） | |
| 370 | * @return date | |
| 371 | * @throws ParseException | |
| 372 | */ | |
| 373 | public static Date parseStringForDate(String type, String sDate){ | |
| 374 | Date date = null; | |
| 375 | try { | |
| 376 | if(SimpleTool.checkNotNull(sDate)) { | |
| 377 | SimpleDateFormat myformat = new SimpleDateFormat(type); | |
| 378 | date = myformat.parse(sDate); | |
| 379 | } | |
| 380 | } catch (Exception e) { | |
| 381 | e.printStackTrace(); | |
| 382 | } | |
| 383 | return date; | |
| 384 | } | |
| 385 | ||
| 386 | /** | |
| 387 | * 判断是否为空 | |
| 388 | */ | |
| 389 | public static boolean checkNotNull(Object o) { | |
| 390 | boolean b = false; | |
| 391 | if (o != null && !"".equals(o)&&!"undefined".equals(o)&&!" ".equals(o)) { | |
| 392 | b = true; | |
| 393 | } | |
| 394 | return b; | |
| 395 | } | |
| 396 | ||
| 397 | /** | |
| 398 | * 判断是否为空 (多个) | |
| 399 | */ | |
| 400 | public static boolean checkNotNullM(Object[] os) { | |
| 401 | boolean b = true; | |
| 402 | for (Object o : os) { | |
| 403 | if (o == null || "".equals(o)) | |
| 404 | return false; | |
| 405 | } | |
| 406 | return b; | |
| 407 | } | |
| 408 | ||
| 409 | /** | |
| 410 | * 获取服务器端的webapps路径 | |
| 411 | * | |
| 412 | * @return | |
| 413 | */ | |
| 414 | public String findServerPath() { | |
| 415 | String classPath = this.getClass().getClassLoader().getResource("/").getPath(); | |
| 416 | try { | |
| 417 | classPath = URLDecoder.decode(classPath, "gb2312"); | |
| 418 | } catch (UnsupportedEncodingException e) { | |
| 419 | e.printStackTrace(); | |
| 420 | } | |
| 421 | String[] strPath = classPath.split("/"); | |
| 422 | String path = ""; | |
| 423 | for (int i = 0; i < strPath.length; i++) { | |
| 424 | if (i > 0 && i <= 3) { | |
| 425 | path = path + strPath[i] + "/"; | |
| 426 | } | |
| 427 | } | |
| 428 | return path; | |
| 429 | } | |
| 430 | ||
| 431 | /** | |
| 432 | * 删除文件 输入真是路径 | |
| 433 | */ | |
| 434 | public static void deleteFile(String sPath) { | |
| 435 | File file = new File(sPath); | |
| 436 | // 判断目录或文件是否存在 | |
| 437 | if (file.exists()) { | |
| 438 | // 判断是否为文件 | |
| 439 | if (file.isFile()) { // 为文件时调用删除文件方法 | |
| 440 | deleteFileForOne(sPath); | |
| 441 | } else { // 为目录时调用删除目录方法 | |
| 442 | throw new RuntimeException("dir is no del"); | |
| 443 | // deleteDirectory(sPath); | |
| 444 | } | |
| 445 | } | |
| 446 | } | |
| 447 | ||
| 448 | /** | |
| 449 | * 删除目录（文件夹）以及目录下的文件 | |
| 450 | * | |
| 451 | * @param sPath | |
| 452 | * 被删除目录的文件路径 | |
| 453 | * @return 目录删除成功返回true，否则返回false | |
| 454 | */ | |
| 455 | public static boolean deleteDirectory(String sPath) { | |
| 456 | // 如果sPath不以文件分隔符结尾，自动添加文件分隔符 | |
| 457 | if (!sPath.endsWith(File.separator)) { | |
| 458 | sPath = sPath + File.separator; | |
| 459 | } | |
| 460 | File dirFile = new File(sPath); | |
| 461 | // 如果dir对应的文件不存在，或者不是一个目录，则退出 | |
| 462 | if (!dirFile.exists() || !dirFile.isDirectory()) { | |
| 463 | return false; | |
| 464 | } | |
| 465 | Boolean flag = true; | |
| 466 | // 删除文件夹下的所有文件(包括子目录) | |
| 467 | File[] files = dirFile.listFiles(); | |
| 468 | for (int i = 0; i < files.length; i++) { | |
| 469 | // 删除子文件 | |
| 470 | if (files[i].isFile()) { | |
| 471 | flag = deleteFileForOne(files[i].getAbsolutePath()); | |
| 472 | if (!flag) | |
| 473 | break; | |
| 474 | } // 删除子目录 | |
| 475 | else { | |
| 476 | flag = deleteDirectory(files[i].getAbsolutePath()); | |
| 477 | if (!flag) | |
| 478 | break; | |
| 479 | } | |
| 480 | } | |
| 481 | if (!flag) | |
| 482 | return false; | |
| 483 | // 删除当前目录 | |
| 484 | if (dirFile.delete()) { | |
| 485 | return true; | |
| 486 | } else { | |
| 487 | return false; | |
| 488 | } | |
| 489 | } | |
| 490 | ||
| 491 | /** | |
| 492 | * 删除单个文件 | |
| 493 | * | |
| 494 | * @param sPath | |
| 495 | * 被删除文件的文件名 | |
| 496 | * @return 单个文件删除成功返回true，否则返回false | |
| 497 | */ | |
| 498 | public static boolean deleteFileForOne(String sPath) { | |
| 499 | Boolean flag = false; | |
| 500 | File file = new File(sPath); | |
| 501 | // 路径为文件且不为空则进行删除 | |
| 502 | if (file.isFile() && file.exists()) { | |
| 503 | file.delete(); | |
| 504 | flag = true; | |
| 505 | } | |
| 506 | return flag; | |
| 507 | } | |
| 508 | ||
| 509 | ||
| 510 | /** | |
| 511 | * 获取uuid | |
| 512 | */ | |
| 513 | public static String getUUIDName() { | |
| 514 | return UUID.randomUUID().toString(); | |
| 515 | } | |
| 516 | ||
| 517 | ||
| 518 | /** 获取异常信息 **/ | |
| 519 | public static String getExceptionMsg(Exception e) { | |
| 520 | StringBuffer emsg = new StringBuffer(); | |
| 521 | if (e != null) { | |
| 522 | StackTraceElement[] st = e.getStackTrace(); | |
| 523 | for (StackTraceElement stackTraceElement : st) { | |
| 524 | String exclass = stackTraceElement.getClassName(); | |
| 525 | String method = stackTraceElement.getMethodName(); | |
| 526 | emsg.append("[类:" + exclass + "]调用---" + method + "----时在第" + stackTraceElement.getLineNumber() | |
| 527 | + "行代码处发生异常!异常类型:" + e.toString() + "(" + e.getMessage() + ")\r\n"); | |
| 528 | } | |
| 529 | } | |
| 530 | return emsg.toString(); | |
| 531 | } | |
| 532 | ||
| 533 | /** | |
| 534 | * 获取指定格式的Double 类型数据 | |
| 535 | * | |
| 536 | * 转换格式的类型 默认为 "#.##" | |
| 537 | * @param e | |
| 538 | * 要转换的数据源 | |
| 539 | **/ | |
| 540 | public static Double getTypeDouble(Double e) { | |
| 541 | fmt.setRoundingMode(RoundingMode.HALF_UP); // 保留小数点后两位并四舍五入，确保价钱准确 | |
| 542 | Double d = Double.valueOf(fmt.format(e)); | |
| 543 | return d; | |
| 544 | } | |
| 545 | ||
| 546 | ||
| 547 | /** | |
| 548 | * SHA1 加密 | |
| 549 | * | |
| 550 | * @param decript | |
| 551 | * @return | |
| 552 | */ | |
| 553 | public static String SHA1(String decript) { | |
| 554 | try { | |
| 555 | MessageDigest digest = MessageDigest.getInstance("SHA-1"); | |
| 556 | digest.update(decript.getBytes()); | |
| 557 | byte messageDigest[] = digest.digest(); | |
| 558 | // Create Hex String | |
| 559 | StringBuffer hexString = new StringBuffer(); | |
| 560 | // 字节数组转换为 十六进制 数 | |
| 561 | for (int i = 0; i < messageDigest.length; i++) { | |
| 562 | String shaHex = Integer.toHexString(messageDigest[i] & 0xFF); | |
| 563 | if (shaHex.length() < 2) { | |
| 564 | hexString.append(0); | |
| 565 | } | |
| 566 | hexString.append(shaHex); | |
| 567 | } | |
| 568 | return hexString.toString(); | |
| 569 | } catch (NoSuchAlgorithmException e) { | |
| 570 | e.printStackTrace(); | |
| 571 | } | |
| 572 | return ""; | |
| 573 | } | |
| 574 | ||
| 575 | ||
| 576 | public static String getLocalIP() { | |
| 577 | InetAddress addr = null; | |
| 578 | try { | |
| 579 | addr = InetAddress.getLocalHost(); | |
| 580 | } catch (UnknownHostException e) { | |
| 581 | e.printStackTrace(); | |
| 582 | } | |
| 583 | ||
| 584 | byte[] ipAddr = addr.getAddress(); | |
| 585 | String ipAddrStr = ""; | |
| 586 | for (int i = 0; i < ipAddr.length; i++) { | |
| 587 | if (i > 0) { | |
| 588 | ipAddrStr += "."; | |
| 589 | } | |
| 590 | ipAddrStr += ipAddr[i] & 0xFF; | |
| 591 | } | |
| 592 | // System.out.println("i am ip:......"+ipAddrStr); | |
| 593 | return ipAddrStr; | |
| 594 | } | |
| 595 | ||
| 596 | /**随机生成字符串（0-9） | |
| 597 | * | |
| 598 | * @param lengthCount 长度 | |
| 599 | * @return | |
| 600 | */ | |
| 601 | public static String generateCardNo(Integer lengthCount) { | |
| 602 | if(!SimpleTool.checkNotNull(lengthCount)) { | |
| 603 | lengthCount = 6; | |
| 604 | } | |
| 605 | java.util.Random r=new java.util.Random(); | |
| 606 | StringBuilder str = new StringBuilder();//定义变长字符串 | |
| 607 | for(int i=0;i<lengthCount;i++){ | |
| 608 | str.append(r.nextInt(10)); | |
| 609 | } | |
| 610 | return str.toString(); | |
| 611 | } | |
| 612 | ||
| 613 | /**判断是不是视频文件 | |
| 614 | * @param fileName 文件名称 | |
| 615 | * @return boolean true是视频文件 | |
| 616 | */ | |
| 617 | public static boolean getMimeType(String fileName) { | |
| 618 | boolean b = false; | |
| 619 | FileNameMap fileNameMap = URLConnection.getFileNameMap(); | |
| 620 | String type = fileNameMap.getContentTypeFor(fileName); | |
| 621 | //是视频type是为空的 | |
| 622 | if(!checkNotNull(type)) { | |
| 623 | b = true; | |
| 624 | } | |
| 625 | return b; | |
| 626 | } | |
| 627 | ||
| 628 | /** | |
| 629 | * 判断是否为视频 | |
| 630 | * @param fileName | |
| 631 | * @return | |
| 632 | */ | |
| 633 | public static String isVideo(String fileName) { | |
| 634 | FileNameMap fileNameMap = URLConnection.getFileNameMap(); | |
| 635 | String type = fileNameMap.getContentTypeFor(fileName); | |
| 636 | return type; | |
| 637 | } | |
| 638 | ||
| 639 | /**判断是否是中文*/ | |
| 640 | public static boolean isChineseChar(String str){ | |
| 641 | boolean temp = false; | |
| 642 | Pattern p=Pattern.compile("[\u4e00-\u9fa5]"); | |
| 643 | Matcher m=p.matcher(str); | |
| 644 | if(m.find()){ | |
| 645 | temp = true; | |
| 646 | } | |
| 647 | return temp; | |
| 648 | } | |
| 649 | ||
| 650 | /**去除字符串中不是中文的字符 | |
| 651 | * | |
| 652 | */ | |
| 653 | public static String deleteNoChinese(String str){ | |
| 654 | String name=""; | |
| 655 | if(checkNotNull(str)){ | |
| 656 | for(int i=0;i<str.length();i++){ | |
| 657 | String s = str.substring(i, i+1); | |
| 658 | if(isChineseChar(s)){ | |
| 659 | name = name +s; | |
| 660 | } | |
| 661 | } | |
| 662 | } | |
| 663 | return name; | |
| 664 | } | |
| 665 | ||
| 666 | /**生成字母（全部是中文的）*/ | |
| 667 | public static String convertHanzi3Pinyin(String hanzi,boolean full){ | |
| 668 | hanzi = deleteNoChinese(hanzi); | |
| 669 | hanzi = convertHanzi2Pinyin(hanzi,false); | |
| 670 | return hanzi; | |
| 671 | } | |
| 672 | ||
| 673 | /***获取字符串拼音的第一个字母（大写）**/ | |
| 674 | public static String convertStringPinyinOne(String hanzi) { | |
| 675 | if(SimpleTool.checkNotNull(hanzi)) { | |
| 676 | //转化为便宜 | |
| 677 | hanzi = convertHanzi2Pinyin(hanzi,false); | |
| 678 | //转化大写 | |
| 679 | hanzi = hanzi.toUpperCase(); | |
| 680 | /*//获取第一个 | |
| 681 | byte[] datas = hanzi.getBytes(); | |
| 682 | if(datas.length>0) { | |
| 683 | byte[] datas2 = new byte[] {datas[0]}; | |
| 684 | hanzi = new String(datas2); | |
| 685 | }else { | |
| 686 | hanzi = ""; | |
| 687 | }*/ | |
| 688 | } | |
| 689 | return hanzi; | |
| 690 | } | |
| 691 | ||
| 692 | ||
| 693 | /***将汉字转成拼音(取首字母或全拼) | |
| 694 | * @param hanzi | |
| 695 | * @param full 是否全拼 | |
| 696 | * @return | |
| 697 | */ | |
| 698 | public static String convertHanzi2Pinyin(String hanzi,boolean full){ | |
| 699 | //获取第一个字 | |
| 700 | /* if(checkNotNull(hanzi)){ | |
| 701 | boolean isHave = true; | |
| 702 | Integer l = hanzi.length(); | |
| 703 | Integer index = 0; | |
| 704 | while (isHave) { | |
| 705 | String hanzi2 = hanzi.substring(index,index+1); | |
| 706 | if(isChineseChar(hanzi2)){ | |
| 707 | isHave = false; | |
| 708 | hanzi = hanzi2; | |
| 709 | }else{ | |
| 710 | if(index<l-1){ | |
| 711 | index++; | |
| 712 | }else{ | |
| 713 | isHave = false; | |
| 714 | } | |
| 715 | } | |
| 716 | } | |
| 717 | } | |
| 718 | */ | |
| 719 | //去除所有的空格 | |
| 720 | if(checkNotNull(hanzi)){ | |
| 721 | hanzi = hanzi.replaceAll(" ", ""); | |
| 722 | } | |
| 723 | ||
| 724 | /*** | |
| 725 | * ^[\u2E80-\u9FFF]+$ 匹配所有东亚区的语言 | |
| 726 | * ^[\u4E00-\u9FFF]+$ 匹配简体和繁体 | |
| 727 | * ^[\u4E00-\u9FA5]+$ 匹配简体 | |
| 728 | */ | |
| 729 | String regExp="^[\u4E00-\u9FFF]+$"; | |
| 730 | StringBuffer sb=new StringBuffer(); | |
| 731 | if(hanzi==null||"".equals(hanzi.trim())){ | |
| 732 | return ""; | |
| 733 | } | |
| 734 | String pinyin=""; | |
| 735 | for(int i=0;i<hanzi.length();i++){ | |
| 736 | char unit=hanzi.charAt(i); | |
| 737 | if(match(String.valueOf(unit),regExp)){//是汉字，则转拼音 | |
| 738 | pinyin=convertSingleHanzi2Pinyin(unit); | |
| 739 | if(full){ | |
| 740 | sb.append(pinyin); | |
| 741 | }else{ | |
| 742 | sb.append(pinyin.charAt(0)); | |
| 743 | } | |
| 744 | }else{ | |
| 745 | sb.append(unit); | |
| 746 | } | |
| 747 | } | |
| 748 | return sb.toString(); | |
| 749 | } | |
| 750 | ||
| 751 | /***将单个汉字转成拼音 | |
| 752 | * @param hanzi | |
| 753 | * @return | |
| 754 | */ | |
| 755 | private static String convertSingleHanzi2Pinyin(char hanzi){ | |
| 756 | HanyuPinyinOutputFormat outputFormat = new HanyuPinyinOutputFormat(); | |
| 757 | outputFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE); | |
| 758 | String[] res; | |
| 759 | StringBuffer sb=new StringBuffer(); | |
| 760 | try { | |
| 761 | res = PinyinHelper.toHanyuPinyinStringArray(hanzi,outputFormat); | |
| 762 | sb.append(res[0]);//对于多音字，只用第一个拼音 | |
| 763 | } catch (Exception e) { | |
| 764 | e.printStackTrace(); | |
| 765 | return ""; | |
| 766 | } | |
| 767 | return sb.toString(); | |
| 768 | } | |
| 769 | ||
| 770 | /***@param str 源字符串 | |
| 771 | * @param regex 正则表达式 | |
| 772 | * @return 是否匹配 | |
| 773 | */ | |
| 774 | public static boolean match(String str,String regex){ | |
| 775 | Pattern pattern=Pattern.compile(regex); | |
| 776 | Matcher matcher=pattern.matcher(str); | |
| 777 | return matcher.find(); | |
| 778 | } | |
| 779 | ||
| 780 | /** 读取 Excel文件内容(3.24 quan) | |
| 781 | * | |
| 782 | * @param excel_name File | |
| 783 | * @return | |
| 784 | * @throws Exception | |
| 785 | */ | |
| 786 | public static List<String[]> readExcelByeFile2(File excel_name) throws Exception { | |
| 787 | // 结果集 | |
| 788 | List<String[]> list = new ArrayList<String[]>(); | |
| 789 | HSSFWorkbook hssfworkbook = new HSSFWorkbook(new FileInputStream(excel_name)); | |
| 790 | ||
| 791 | // 遍历该表格中所有的工作表，i表示工作表的数量 getNumberOfSheets表示工作表的总数 | |
| 792 | HSSFSheet hssfsheet = hssfworkbook.getSheetAt(0); | |
| 793 | ||
| 794 | // 遍历该行所有的行,j表示行数 getPhysicalNumberOfRows行的总数 | |
| 795 | for (int j = 0; j < hssfsheet.getPhysicalNumberOfRows(); j++) { | |
| 796 | HSSFRow hssfrow = hssfsheet.getRow(j); | |
| 797 | if(hssfrow!=null){ | |
| 798 | int col = hssfrow.getPhysicalNumberOfCells(); | |
| 799 | // 单行数据 | |
| 800 | String[] arrayString = new String[col]; | |
| 801 | for (int i = 0; i < col; i++) { | |
| 802 | HSSFCell cell = hssfrow.getCell(i); | |
| 803 | if (cell == null) { | |
| 804 | arrayString[i] = ""; | |
| 805 | } else if (cell.getCellType() == 0) { | |
| 806 | // arrayString[i] = new Double(cell.getNumericCellValue()).toString(); | |
| 807 | short format = cell.getCellStyle().getDataFormat(); | |
| 808 | SimpleDateFormat sdf = null; | |
| 809 | if(format == 14 || format == 31 || format == 57 || format == 58){ | |
| 810 | //日期 | |
| 811 | sdf = new SimpleDateFormat("yyyy-MM-dd"); | |
| 812 | }else if (format == 20 || format == 32) { | |
| 813 | //时间 | |
| 814 | sdf = new SimpleDateFormat("HH:mm"); | |
| 815 | }else if (HSSFCell.CELL_TYPE_NUMERIC == cell.getCellType()) { | |
| 816 | if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 817 | Date d = cell.getDateCellValue(); | |
| 818 | DateFormat formater = new SimpleDateFormat("yyyy年"); | |
| 819 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 820 | arrayString[i] = formater.format(d); | |
| 821 | } else { | |
| 822 | arrayString[i] = new BigDecimal(cell.getNumericCellValue()).toString(); | |
| 823 | } | |
| 824 | } | |
| 825 | } else {// 如果EXCEL表格中的数据类型为字符串型 | |
| 826 | arrayString[i] = cell.getStringCellValue().trim(); | |
| 827 | } | |
| 828 | } | |
| 829 | list.add(arrayString); | |
| 830 | } | |
| 831 | } | |
| 832 | return list; | |
| 833 | } | |
| 834 | ||
| 835 | /** | |
| 836 | * 读取 Excel文件内容 | |
| 837 | * | |
| 838 | * @param excel_name | |
| 839 | * @param header 是否包括表头 | |
| 840 | * @return | |
| 841 | * @throws Exception | |
| 842 | */ | |
| 843 | public static List<String[]> readExcelByeFileData(File excel_name,boolean header) throws Exception { | |
| 844 | // 结果集 | |
| 845 | List<String[]> list = new ArrayList<String[]>(); | |
| 846 | ||
| 847 | HSSFWorkbook hssfworkbook = new HSSFWorkbook(new FileInputStream( | |
| 848 | excel_name)); | |
| 849 | ||
| 850 | // 遍历该表格中所有的工作表，i表示工作表的数量 getNumberOfSheets表示工作表的总数 | |
| 851 | for(int s=0;s<hssfworkbook.getNumberOfSheets();s++) { | |
| 852 | HSSFSheet hssfsheet = hssfworkbook.getSheetAt(s); | |
| 853 | int col = 0; | |
| 854 | // 遍历该行所有的行,j表示行数 getPhysicalNumberOfRows行的总数 去除标题 | |
| 855 | for (int j = 0; j < hssfsheet.getPhysicalNumberOfRows(); j++) { | |
| 856 | HSSFRow hssfrow = hssfsheet.getRow(j); | |
| 857 | if(hssfrow!=null){ | |
| 858 | if(j == 0) { | |
| 859 | col = hssfrow.getPhysicalNumberOfCells(); | |
| 860 | if(!header) { | |
| 861 | //不包括表头 | |
| 862 | continue; | |
| 863 | } | |
| 864 | } | |
| 865 | // 单行数据 | |
| 866 | String[] arrayString = new String[col]; | |
| 867 | for (int i = 0; i < col; i++) { | |
| 868 | HSSFCell cell = hssfrow.getCell(i); | |
| 869 | if (cell == null) { | |
| 870 | arrayString[i] = ""; | |
| 871 | } else if (cell.getCellType() == 0) { | |
| 872 | // arrayString[i] = new Double(cell.getNumericCellValue()).toString(); | |
| 873 | if (HSSFCell.CELL_TYPE_NUMERIC == cell.getCellType()) { | |
| 874 | short format = cell.getCellStyle().getDataFormat(); | |
| 875 | if(format == 14 || format == 31 || format == 57 || format == 58){ | |
| 876 | //日期（中文时间格式的） | |
| 877 | Date d = cell.getDateCellValue(); | |
| 878 | DateFormat formater = new SimpleDateFormat("yyyy年"); | |
| 879 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 880 | arrayString[i] = formater.format(d); | |
| 881 | }else if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 882 | Date d = cell.getDateCellValue(); | |
| 883 | DateFormat formater = new SimpleDateFormat("yyyy年"); | |
| 884 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 885 | arrayString[i] = formater.format(d); | |
| 886 | } else { | |
| 887 | if(HSSFCell.CELL_TYPE_STRING == cell.getCellType()){ | |
| 888 | arrayString[i] =cell.getStringCellValue(); | |
| 889 | }else if(HSSFCell.CELL_TYPE_FORMULA==cell.getCellType()){ | |
| 890 | arrayString[i] =cell.getCellFormula(); | |
| 891 | }else if(HSSFCell.CELL_TYPE_NUMERIC== cell.getCellType()){ | |
| 892 | HSSFDataFormatter dataFormatter = new HSSFDataFormatter(); | |
| 893 | arrayString[i] =dataFormatter.formatCellValue(cell); | |
| 894 | } | |
| 895 | } | |
| 896 | } | |
| 897 | } else if(cell.getCellType() == Cell.CELL_TYPE_BLANK){ | |
| 898 | arrayString[i] = ""; | |
| 899 | } else { // 如果EXCEL表格中的数据类型为字符串型 | |
| 900 | arrayString[i] = cell.getStringCellValue().trim(); | |
| 901 | } | |
| 902 | } | |
| 903 | list.add(arrayString); | |
| 904 | } | |
| 905 | } | |
| 906 | } | |
| 907 | return list; | |
| 908 | } | |
| 909 | ||
| 910 | /** | |
| 911 | * 读取 Excel文件内容（学校信息专用） | |
| 912 | * | |
| 913 | * @param excel_name | |
| 914 | * @return | |
| 915 | * @throws Exception | |
| 916 | */ | |
| 917 | public static List<String[]> readExcelByeFile(File excel_name) throws Exception { | |
| 918 | // 结果集 | |
| 919 | List<String[]> list = new ArrayList<String[]>(); | |
| 920 | ||
| 921 | HSSFWorkbook hssfworkbook = new HSSFWorkbook(new FileInputStream( | |
| 922 | excel_name)); | |
| 923 | ||
| 924 | // 遍历该表格中所有的工作表，i表示工作表的数量 getNumberOfSheets表示工作表的总数 | |
| 925 | for(int s=0;s<hssfworkbook.getNumberOfSheets();s++) { | |
| 926 | HSSFSheet hssfsheet = hssfworkbook.getSheetAt(s); | |
| 927 | int col = 0; | |
| 928 | // 遍历该行所有的行,j表示行数 getPhysicalNumberOfRows行的总数 去除标题 | |
| 929 | for (int j = 0; j < hssfsheet.getPhysicalNumberOfRows(); j++) { | |
| 930 | HSSFRow hssfrow = hssfsheet.getRow(j); | |
| 931 | if(hssfrow!=null){ | |
| 932 | if(j == 0) { | |
| 933 | col = hssfrow.getPhysicalNumberOfCells(); | |
| 934 | }else { | |
| 935 | // int col = hssfrow.getPhysicalNumberOfCells(); | |
| 936 | // 单行数据 | |
| 937 | String[] arrayString = new String[col]; | |
| 938 | for (int i = 0; i < col; i++) { | |
| 939 | HSSFCell cell = hssfrow.getCell(i); | |
| 940 | if (cell == null) { | |
| 941 | arrayString[i] = ""; | |
| 942 | } else if (cell.getCellType() == 0) { | |
| 943 | // arrayString[i] = new Double(cell.getNumericCellValue()).toString(); | |
| 944 | if (HSSFCell.CELL_TYPE_NUMERIC == cell.getCellType()) { | |
| 945 | short format = cell.getCellStyle().getDataFormat(); | |
| 946 | if(format == 14 || format == 31 || format == 57 || format == 58){ | |
| 947 | //日期（中文时间格式的） | |
| 948 | Date d = cell.getDateCellValue(); | |
| 949 | DateFormat formater = new SimpleDateFormat("yyyy年"); | |
| 950 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 951 | arrayString[i] = formater.format(d); | |
| 952 | }else if (HSSFDateUtil.isCellDateFormatted(cell)) { | |
| 953 | Date d = cell.getDateCellValue(); | |
| 954 | DateFormat formater = new SimpleDateFormat("yyyy年"); | |
| 955 | // DateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 956 | arrayString[i] = formater.format(d); | |
| 957 | } else { | |
| 958 | if(HSSFCell.CELL_TYPE_STRING == cell.getCellType()){ | |
| 959 | arrayString[i] =cell.getStringCellValue(); | |
| 960 | }else if(HSSFCell.CELL_TYPE_FORMULA==cell.getCellType()){ | |
| 961 | arrayString[i] =cell.getCellFormula(); | |
| 962 | }else if(HSSFCell.CELL_TYPE_NUMERIC== cell.getCellType()){ | |
| 963 | HSSFDataFormatter dataFormatter = new HSSFDataFormatter(); | |
| 964 | arrayString[i] =dataFormatter.formatCellValue(cell); | |
| 965 | } | |
| 966 | } | |
| 967 | } | |
| 968 | } else if(cell.getCellType() == Cell.CELL_TYPE_BLANK){ | |
| 969 | arrayString[i] = ""; | |
| 970 | } else { // 如果EXCEL表格中的数据类型为字符串型 | |
| 971 | cell.setCellType(Cell.CELL_TYPE_STRING); | |
| 972 | String name = cell.getStringCellValue().trim(); | |
| 973 | if(name.equals("-")) { | |
| 974 | arrayString[i] = ""; | |
| 975 | }else { | |
| 976 | arrayString[i] = name; | |
| 977 | } | |
| 978 | } | |
| 979 | } | |
| 980 | list.add(arrayString); | |
| 981 | } | |
| 982 | } | |
| 983 | } | |
| 984 | } | |
| 985 | return list; | |
| 986 | } | |
| 987 | ||
| 988 | /**获取字符串里面的数字，按顺序排序*/ | |
| 989 | public static String stringNumber(String data) { | |
| 990 | String da = null; | |
| 991 | String regEc = "[^0-9]"; | |
| 992 | Pattern pattern = Pattern.compile(regEc); | |
| 993 | Matcher m = pattern.matcher(data); | |
| 994 | da = m.replaceAll("").trim(); | |
| 995 | return da; | |
| 996 | } | |
| 997 | ||
| 998 | /** | |
| 999 | * @param url:请求url | |
| 1000 | * @param content: 请求体(参数) | |
| 1001 | * @return errorStr:错误信息;status:状态码，response：返回数据 | |
| 1002 | * @throws JSONException | |
| 1003 | */ | |
| 1004 | public static JSONObject requestData(String url, String content) throws JSONException { | |
| 1005 | JSONObject obj = new JSONObject(); | |
| 1006 | String errMsg_r = ""; | |
| 1007 | String status_r = "0"; | |
| 1008 | String response = ""; | |
| 1009 | //PrintWriter out = null; | |
| 1010 | DataOutputStream out = null; | |
| 1011 | BufferedReader in = null; | |
| 1012 | try { | |
| 1013 | URL realUrl = new URL(url); | |
| 1014 | // 打开和URL之间的连接 | |
| 1015 | URLConnection conn = realUrl.openConnection(); | |
| 1016 | HttpURLConnection httpUrlConnection = (HttpURLConnection) conn; | |
| 1017 | // 设置请求属性 | |
| 1018 | httpUrlConnection.setRequestProperty("Content-type", "application/json;charset=UTF-8"); | |
| 1019 | //httpUrlConnection.setRequestProperty("Content-Type", "application/json"); | |
| 1020 | //httpUrlConnection.setRequestProperty("Charset", "UTF-8"); | |
| 1021 | httpUrlConnection.setRequestProperty("x-adviewrtb-version", "2.1"); | |
| 1022 | // 发送POST请求必须设置如下两行 | |
| 1023 | httpUrlConnection.setDoOutput(true); | |
| 1024 | httpUrlConnection.setDoInput(true); | |
| 1025 | // 获取URLConnection对象对应的输出流 | |
| 1026 | out = new DataOutputStream(httpUrlConnection.getOutputStream()); | |
| 1027 | //out = new PrintWriter(httpUrlConnection.getOutputStream()); | |
| 1028 | // 发送请求参数 | |
| 1029 | //out.write(content); | |
| 1030 | out.write(content.getBytes("UTF-8")); | |
| 1031 | // flush输出流的缓冲 | |
| 1032 | out.flush(); | |
| 1033 | httpUrlConnection.connect(); | |
| 1034 | // 定义BufferedReader输入流来读取URL的响应 | |
| 1035 | // in = new BufferedReader(new InputStreamReader(httpUrlConnection.getInputStream())); | |
| 1036 | String wxMsgXml = IOUtils.toString(httpUrlConnection.getInputStream(), "utf-8"); | |
| 1037 | System.out.println("wxMsgXml:"+wxMsgXml); | |
| 1038 | if(SimpleTool.checkNotNull(wxMsgXml)) { | |
| 1039 | obj = JSONObject.fromObject(wxMsgXml); | |
| 1040 | } | |
| 1041 | /* String line; | |
| 1042 | while ((line = in.readLine()) != null) { | |
| 1043 | response += line; | |
| 1044 | } */ | |
| 1045 | status_r = new Integer(httpUrlConnection.getResponseCode()).toString(); | |
| 1046 | } catch (Exception e) { | |
| 1047 | System.out.println("发送 POST 请求出现异常！" + e); | |
| 1048 | errMsg_r = e.getMessage(); | |
| 1049 | e.printStackTrace(); | |
| 1050 | } | |
| 1051 | // 使用finally块来关闭输出流、输入流 | |
| 1052 | finally { | |
| 1053 | try { | |
| 1054 | if (out != null) { out.close();} | |
| 1055 | if (in != null) {in.close();} | |
| 1056 | } catch (Exception ex) { | |
| 1057 | ex.printStackTrace(); | |
| 1058 | } | |
| 1059 | } | |
| 1060 | obj.put("errMsg_r", errMsg_r); | |
| 1061 | obj.put("status_r", status_r); | |
| 1062 | return obj; | |
| 1063 | } | |
| 1064 | ||
| 1065 | /**随机生成字数（整数）（包括 0） | |
| 1066 | * @param maxNumber 最大值 | |
| 1067 | * @return | |
| 1068 | */ | |
| 1069 | public static Integer randomData(Integer maxNumber) { | |
| 1070 | java.util.Random r=new java.util.Random(); | |
| 1071 | return r.nextInt(maxNumber); | |
| 1072 | } | |
| 1073 | ||
| 1074 | private static final String[] HEADERS_TO_TRY = {"X-Forwarded-For", "Proxy-Client-IP", "WL-Proxy-Client-IP", | |
| 1075 | "HTTP_X_FORWARDED_FOR", "HTTP_X_FORWARDED", "HTTP_X_CLUSTER_CLIENT_IP", "HTTP_CLIENT_IP", | |
| 1076 | "HTTP_FORWARDED_FOR", "HTTP_FORWARDED", "HTTP_VIA", "REMOTE_ADDR", "X-Real-IP"}; | |
| 1077 | ||
| 1078 | /** | |
| 1079 | * getClientIpAddress:(获取用户ip，可穿透代理). <br/> | |
| 1080 | * @param request | |
| 1081 | * @return | |
| 1082 | * @author chenjiahe | |
| 1083 | * @Date 2018年3月2日下午4:41:47 | |
| 1084 | * @since JDK 1.7 | |
| 1085 | */ | |
| 1086 | public static String getClientIpAddress(HttpServletRequest request) { | |
| 1087 | for (String header : HEADERS_TO_TRY) { | |
| 1088 | String ip = request.getHeader(header); | |
| 1089 | if (ip != null && ip.length() != 0 && !"unknown".equalsIgnoreCase(ip)) { | |
| 1090 | return ip; | |
| 1091 | } | |
| 1092 | } | |
| 1093 | return request.getRemoteAddr(); | |
| 1094 | } | |
| 1095 | ||
| 1096 | } | |
