一些异常有用的JAVA常用方式( 2)-会员卡,广州印刷,深圳印刷,印刷公司,名片,彩页,名片设计,设计教程,名片制作,彩色名片,名片模板,贵宾卡,pvc卡,设计欣赏,深圳名片,广州名片,business card design

首页	名片设计 CorelDRAW Illustrator AuotoCAD Painter 其他软件 Photoshop Fireworks Flash

» 彩色名片
» PVC卡
» 彩色磁性卡
» 彩页/画册
» 个性印务
» 彩色不干胶
» 明信片
   » 明信片
   » 彩色书签
   » 门挂
» 其他产品与服务
   » 创业锦囊
   » 办公用品
   » 信封、信纸
   » 便签纸、斜面纸砖
   » 无碳复印纸
   » 海报
   » 大篇幅印刷
   » KT板
   » 海报
   » 横幅

一些异常有用的JAVA常用方式( 2)
int cInt(float stsid){
     int cInt = 0;
     try{
      int stsid1 = 0;
   if(stsid > 0){
      if((stsid - (int)stsid > 0) && (stsid - (int)stsid != 0.5))
         stsid1 = (int)(stsid + 0.5);
      if(stsid - (int)stsid == 0.5){
      if(((int)(stsid-0.5))%2 == 0)
         stsid1 = (int)(stsid - 0.5);
      else
            stsid1 = (int)(stsid + 0.5);
      }
            if(stsid - (int)stsid ==0)
      stsid1 = (int)stsid;
   }else{
      stsid = -stsid;
   if((stsid - (int)stsid > 0) && (stsid - (int)stsid != 0.5))
         stsid1 = - (int)(stsid + 0.5);
      if(stsid - (int)stsid == 0.5){
      if(((int)(stsid-0.5))%2 == 0)
         stsid1 = - (int)(stsid - 0.5);
      else
            stsid1 = - (int)(stsid + 0.5);
      }
            if(stsid - (int)stsid ==0)
      stsid1 = - (int)stsid;
   }
   cInt = stsid1;
  }catch(Exception e){}
  return cInt;
  }

long cLng(float numb){
     int nu = 0;
     long cLng = 0;
     try{
        nu = cInt(numb);
        cLng = (long) nu;
     }catch(Exception e){}
     return cLng;
}

float dealFloat(String s){
    s=dealNull(s);
    if (s.equals(""))
return 0;
    return Float.parseFloat(s);
}

String[] split(String source,String div){
      int arynum = 0,intIdx=0,intIdex=0,div_length = div.length();
      if(source.compareTo("")!=0){
        if(source.indexOf(div)!=-1){
         intIdx = source.indexOf(div);
         for(int intCount =1 ; ; intCount++){
           if(source.indexOf(div,intIdx+div_length)!=-1){
             intIdx= source.indexOf(div,intIdx+div_length);
             arynum = intCount;
             }
           else {arynum+=2;break;}
            }
       }else arynum =1;
      }else arynum = 0;

      intIdx=0;
      intIdex=0;
      String[] returnStr = new String[arynum];

      if(source.compareTo("")!=0){

       if(source.indexOf(div)!=-1){

        intIdx = (int)source.indexOf(div);
        returnStr[0]= (String)source.substring(0,intIdx);

        for(int intCount =1 ; ; intCount++){
           if(source.indexOf(div,intIdx+div_length)!=-1){
             intIdex=(int)source.indexOf(div,intIdx+div_length);

             returnStr[intCount] = (String)source.substring(intIdx+div_length,intIdex);

             intIdx = (int)source.indexOf(div,intIdx+div_length);
             }
           else {
                returnStr[intCount] = (String)source.substring(intIdx+div_length,source.length());
                break;
                }
            }
      }
      else {returnStr[0] = (String)source.substring(0,source.length());return returnStr;}
     }
     else {return returnStr;}
    return returnStr;
}

public class stc_RSYB_Name
  {
    public int pos = -1;
    public String NAME = "";
    public String host = "";
    public String home1 = "";
    public String home2 = "";
    public String home3 = "";
  }
  public class stc_SYB_INF
  {
    String reg_name  = "";
    String G_SYB = "";
    String R_SYB = "";
  }
file://输出空格
void showBlank(int num,JspWriter out){
try{
for(int i=0;i<=num;i++)
  out.print(" ");
}
catch(Exception e){}
}

   String g_syb_mk(){
     String g_syb_mk = null;
     String NIS_M_O = "1???????????????????????????????????????????????????????????????";
  String LOCAL_M = "?1??????????????????????????????????????????????????????????????";
  String WINNT_DC = "????1???????????????????????????????????????????????????????????";
  String NIS_LOCAL = "11??????????????????????????????????????????????????????????????";
  int Ret = 0,RecCount = 0,K = 0;
  String Set_Ret = "ssy";
  String[] DOMEIN = null;
  String[] Group_SYB = null;
  int WK_SYB[];
  try{
    String sql = "select count(*) from ?v?Z?@ where 话兽???? like \\\'"+ NIS_M_O +"\\\' or 话兽???? like \\\'" + LOCAL_M +"\\\' or 话兽???? like \\\'"+WINNT_DC +"\\\'";
    rs = stmt.executeQuery(sql);
    if(rs.next()){
      RecCount = rs.getInt(1);
   rs = null;
    }
    String sql2 = "select * from ?v?Z?@ where 话兽???? like \\\'"+ NIS_M_O +"\\\' or 话兽???? like \\\'" + LOCAL_M +"\\\' or 话兽???? like \\\'"+WINNT_DC +"\\\'";
    while(rs.next()){
      int i = 0;
         DOMEIN[i] = rs.getString("霓也???);
   i++;
    }
    for(int j = 0 ; j < RecCount ; j++){
      String sql3 = "select * from ?O???[?v???? where 霓也???= \\\'" + DOMEIN[j] +"\\\'";
   rs = stmt.executeQuery(sql3);
   if(rs.next()){
     K = K + 1;
     Group_SYB[K] = rs.getString("皋侔踢???师quot;);
   }
    }
    for(int l = 0; l < 32; l++){
      for(int m = 0; m < K; m++){
     if(Group_SYB[m].substring(l,l+1).equals("1")){
       if(l==1){
      Set_Ret = "1";
    }else{
      Set_Ret = Set_Ret +  "1";
    }
    break;
     }else{
       if(m==K){
      if(l==1){
        Set_Ret = "0";
      }else{
        Set_Ret = Set_Ret + "0";
      }
    }
     }
   }
    }
    g_syb_mk = Set_Ret;
  }catch(Exception e) { }
   return  g_syb_mk;
  }

int reCount(String strtable,String Sel)
{
String mySt="";
int t = 0;
ResultSet rsd=null;
try
{
  mySt= "select count(*) ads from " + strtable  + " " + Sel;
  rsd= conn.createStatement().executeQuery(mySt);
  if (rsd.next())
  {
   t=rsd.getInt("ads");
  }
}
catch(SQLException sqe)
{
  System.out.println("ODBC Wrong :" + sqe +"+" +mySt);
}
rsd = null;
return t;

}

int dCount(String duan,String strTable,String strSel)
{
int t=0;
ResultSet rss=null;
try
{
  String mySql="select count(*) ads from "  + strTable + " where " + strSel + " and "+ duan +" is not null ";
  rss= conn.createStatement().executeQuery(mySql);
  if (rss.next())
  {
   t=rss.getInt("ads");
  }
}
catch(Exception sqe)
{
  System.out.println(sqe);
}
rss=null;
return t;
}

String dLookup(String duan,String strTable,String strSel)
{
        String strReturn = null;
ResultSet rss = null;
try{
              String strsql = "select "+duan+" from "+strTable+" where "+ strSel;
       rss = conn.createStatement().executeQuery(strsql);
       if(rss.next()){

       strReturn = rss.getString(duan);
       }

}catch(java.sql.SQLException sqle){
     System.out.println("dLookup_Exception:"+sqle);
}

        rss = null;
return strReturn;
}
String rTrim(String str){
     String rstr = str;
  if(str == null)
         {
    rstr = "";
  }
         else
         {
    if(str.length() == 0) rstr = "";
    if(str.length() > 0)
    {
      for(int i = str.length() ; i  >  0 ; i--)
             {
     if(str.substring(i-1,i).equals(" "))
       rstr = rstr.substring(0,i-1);
     else break;
   }
     }

  }
  return rstr;
   }
void sybinf_set(stc_RSYB_Name in_data, stc_SYB_INF out_data) throws java.sql.SQLException{
    String NEW_SYB = "00000000000000000000000000000000";
    out_data.reg_name = in_data.NAME;
    String sql = "";
    String rdomein1 = "";
    String rdomein2 = "";
    String rdomein3 = "";
    ResultSet rsf = null;
    Statement stf = conn.createStatement();
    try {
      sql = "Select 皋侔踢???? From ?O???[?v???? Where 霓也???= \\\'" + in_data.host + "\\\'";
      rsf = conn.createStatement().executeQuery(sql);
      if (rsf.next()) {
        out_data.G_SYB = dealNull(rsf.getString("皋侔踢???师quot;));
      } else {
        out_data.G_SYB = "";
      }
    } catch(java.sql.SQLException sqle) {
      System.out.println("111111" + sqle);
    }
    try {
      sql = "Select ???p???? From ???p???? Where 霓也???= \\\'" + in_data.home1 + "\\\'";
      rsf = stf.executeQuery(sql);
      if (rsf.next())
        rdomein1 = dealNull(rsf.getString("???p???师quot;));
    } catch(java.sql.SQLException sqle) {
      System.out.println("22222" + sqle);
    }
    try {
      sql = "Select ???p???? From ???p???? Where 霓也???= \\\'" + in_data.home2 + "\\\'";
      rsf = stf.executeQuery(sql);
      if (rsf.next())
        rdomein2 = dealNull(rsf.getString("???p???师quot;));
    } catch(java.sql.SQLException sqle) {
      System.out.println("333333" + sqle);
    }
    try {
      sql = "Select ???p???? From ???p???? Where 霓也???= \\\'" + in_data.home3 + "\\\'";
      rsf = stf.executeQuery(sql);
      if (rsf.next())
        rdomein3 = dealNull(rsf.getString("???p???师quot;));
    } catch(java.sql.SQLException sqle) {
      System.out.println("444444" + sqle);
    }
    rsf = null;
    stf = null;
    String p = Char_OR(rdomein1, rdomein2);
    if (p.equals("")) p = NEW_SYB;
    String q = Char_OR(p, rdomein3);
    if (q.equals("")) q = NEW_SYB;
    out_data.R_SYB = q;
  }
  String Char_OR(String arg1, String arg2) {
    int len1 = -1, len2 = -1, max_len = -1, min_len = -1;
    String ret_sts = "";
    int long_f = -1;
    len1 = arg1.length();
    len2 = arg2.length();
    if (len1 == 0 && len2 > 0)
      return arg2;
    else if (len1 > 0 && len2 == 0)
      return arg1;
    else if (len1 == 0 && len2 == 0)
      return "";
    ret_sts = "";
    if (len1 > len2) {
      max_len = len1;
      min_len = len2;
      long_f = 1;
    } else if (len1 < len2) {
       max_len = len2;
       min_len = len1;
       long_f = 2;
    } else {
       max_len = len1;
       min_len = len2;
       long_f = 0;
    }
    for (int i = 1; i <= max_len; i++) {
      if (i <= min_len) {
        if (arg1.substring(i-1, i).equals("1") || arg2.substring(i-1, i).equals("1"))
          ret_sts = ret_sts + "1";
        else
          ret_sts = ret_sts + "0";
      } else {
        if (long_f == 1)
          ret_sts = ret_sts + arg1.substring(i-1, i);
        else if (long_f == 2)
          ret_sts = ret_sts + arg2.substring(i-1, i);
      }
    }
    return ret_sts;
  }
%>

<%!
void writeFile(String myString,String target_file){
     try {
   java.io.PrintWriter pw = new java.io.PrintWriter(new java.io.FileOutputStream(target_file));
   pw.println(myString);
   pw.close();
   myString="";
   } catch(java.io.IOException e) {
     System.out.println(e.getMessage());
}
  }
%>

返回类别: 教程
上一教程: Java多线程中的两个问题
下一教程: JAVA哲学 -- 前言

您可以阅读与"一些异常有用的JAVA常用方式( 2)"相关的教程:
· 一些异常有用的JAVA常用方式(1)
· 将JAVA对象转为JAVA STRING的几种常用方式剖析
· java常用的加密,解密,数字签名等API
· JAVA中非常使用范围的一些思索
· 谈谈JAVA中的调用方法


	快精灵印艺坊版权所有	首页会员中心在线印刷在线编辑付款方式索取样品设计指南连锁门店网站地图关于我们友情链接