private void button9_Click(object sender, EventArgs e)
{
foreach (DataRow dr1 in mydt.Rows)
{
// logger.AppendText("==>"+dr1[24].ToString());
string price = getPriceFromDesc(dr1[24].ToString());
//logger.AppendText("price==>"+price);
if (price != "0")
{
dr1[7] = price;
}
//logger.AppendText(
}
if (saveCsvFile.ShowDialog() == DialogResult.OK)
{
saveCsvFile.Filter = "csv file(*.csv)|*.csv";
string filename = saveCsvFile.FileName;
//int[] quoteMark ={ 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1 };
CsvStreamWriter csw = new CsvStreamWriter(filename, System.Text.Encoding.Unicode);
csw.QuoteMark(TBCSV.getQuoteMark());
csw.AddData(mydt, 1);
//csw.FirstRowQuote = 1;
csw.Save();
}
else
{
MessageBox.Show("没保存");
}
MessageBox.Show("共生成" + (mydt.Rows.Count - 1) + "条数据");
}
private void button6_Click(object sender, EventArgs e)
{
//mydt
foreach (DataRow dr1 in mydt.Rows)
{
foreach (DataRow dr2 in rewriteDT.Rows)
{
if (dr1[0].ToString() == dr2[0].ToString())
{
dr1[40] = dr2[1];
dr1[7] = dr2[2];
}
}
}
if (saveCsvFile.ShowDialog() == DialogResult.OK)
{
saveCsvFile.Filter = "csv file(*.csv)|*.csv";
string filename = saveCsvFile.FileName;
//int[] quoteMark ={ 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1 };
CsvStreamWriter csw = new CsvStreamWriter(filename, System.Text.Encoding.Unicode);
csw.QuoteMark(TBCSV.getQuoteMark());
csw.AddData(mydt, 1);
//csw.FirstRowQuote = 1;
csw.Save();
}
else
{
MessageBox.Show("没保存");
}
MessageBox.Show("共生成" + (mydt.Rows.Count - 1) + "条数据");
}
private void button5_Click_1(object sender, EventArgs e)
{
//mydt
if (mydt == null || mydt.Rows.Count == 0)
{
MessageBox.Show("请先导入基础csv数据文件!");
return;
}
DataTable exportDT = new DataTable();
foreach (string head in taobaoCSVHead)
{
exportDT.Columns.Add(head);
}
DataRow drHead = exportDT.NewRow();
for (int i = 0; i < taobaoCSVHead.Length; i++)
{
drHead[i] = taobaoCSVHead[i];
}
exportDT.Rows.Add(drHead);
for (int i = 0; i < mydt.Rows.Count; i++)
{
DataRow dr = exportDT.NewRow();
for (int j = 0; j < taobaoCSVHead.Length; j++)
{
//mydt.Rows[i][0].ToString();
dr[j] = taobaoCSVDefault[j];
Debug.WriteLine("dr[" + j + "]===" + dr[j]);
}
dr[0] = mydt.Rows[i][0].ToString();
dr[40] = mydt.Rows[i][1].ToString();
exportDT.Rows.Add(dr);
//Debug.WriteLine("dr[0]+dr[40]" + dr[0] + dr[40]);
}
Debug.WriteLine("exportDT.Rows.Count==" + exportDT.Rows.Count);
if (saveCsvFile.ShowDialog() == DialogResult.OK)
{
string filename = saveCsvFile.FileName;
//int[] quoteMark ={ 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1 };
CsvStreamWriter csw = new CsvStreamWriter(filename, System.Text.Encoding.Unicode);
csw.QuoteMark(TBCSV.getQuoteMark());
csw.AddData(exportDT, 1);
//csw.FirstRowQuote = 1;
csw.Save();
}
}
private void button3_Click(object sender, EventArgs e)
{
if (mydt == null || mydt.Rows.Count == 0)
{
MessageBox.Show("请先导入需要抓取的内容");
return;
}
DataTable tempDt = mydt.Clone();
for (int i = 0; i < mydt.Rows.Count; i++)
{
DataRow dr = mydt.Rows[i];
if (dr[24].ToString() == "" || i == 0)
{
tempDt.ImportRow(mydt.Rows[i]);
}
}
//MessageBox.Show(tempDt.Columns.Count+"=="+mydt.Rows[3].ItemArray.Length);
if (saveCsvFile.ShowDialog() == DialogResult.OK)
{
//saveCsvFile.Filter = "csv file|*.csv";
string filename = saveCsvFile.FileName;
/*string[] taobaoCSVHead ={ "宝贝名称", "宝贝类目", "店铺类目", "新旧程度", "省", "城市", "出售方式", "宝贝价格", "加价幅度", "宝贝数量",
* "有效期", "运费承担", "平邮", "EMS", "快递", "付款方式","支付宝", "发票", "保修", "自动重发",
* "放入仓库", "橱窗推荐", "开始时间", "心情故事", "宝贝描述","宝贝图片","宝贝属性","团购价","最小团购件数",
* "邮费模版ID","会员打折","修改时间","上传状态","图片状态","返点比例","新图片","视频","销售属性组合","用户输入ID串",
* "用户输入名-值对","商家编码","销售属性别名","宝贝编号"};
* // int[] quoteMark ={ 1, 0, 1, 0, 1, 1, 1, 0, 0, 0,
* 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
* 0, 0, 1, 1, 1, 0, 0, 1, 0, 0,
* 1, 1, 1, 1, 1,1,1,1,1,1,
* 1,1,1,1};
*/
CsvStreamWriter csw = new CsvStreamWriter(filename, System.Text.Encoding.Unicode);
csw.QuoteMark(TBCSV.getQuoteMark());
csw.AddData(tempDt, 1);
csw.Save();
MessageBox.Show("保存成功,生成" + (tempDt.Rows.Count - 1) + "条数据");
}
else
{
MessageBox.Show("没保存");
}
}
private void button10_Click(object sender, EventArgs e)
{
//DataTable dt = new DataTable();
//DataTable newDt = new DataTable();
List <String> fileNameList = new List <String>();
for (int i = 0; i < mydt.Rows.Count; i++)
{
DataRow dr1 = mydt.Rows[i];
string fileName = (String)dr1[0];
if (fileNameList.Contains(fileName.Trim()))
{
dr1.Delete();
i--;
}
else
{
fileNameList.Add(fileName.Trim());
}
}
if (saveCsvFile.ShowDialog() == DialogResult.OK)
{
saveCsvFile.Filter = "csv file(*.csv)|*.csv";
string filename = saveCsvFile.FileName;
//int[] quoteMark ={ 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1 };
CsvStreamWriter csw = new CsvStreamWriter(filename, System.Text.Encoding.Unicode);
csw.QuoteMark(TBCSV.getQuoteMark());
csw.AddData(mydt, 1);
//csw.FirstRowQuote = 1;
csw.Save();
}
else
{
MessageBox.Show("没保存");
}
MessageBox.Show("共生成" + (mydt.Rows.Count) + "条数据");
}
private void downloadTask()
{
//Console.Write(webBrowser1.DocumentText);
//string htmlString = webBrowser1.DocumentText;
string htmlString = wbHtml;
string formString = "";
string formStart = "<form method=\"POST\" action=\"searchfull.asp?plu_title=";
if (htmlString.IndexOf(formStart) == -1)
{
logger("没有找到Form起点！");
return;
}
formString = htmlString.Substring(htmlString.IndexOf(formStart));
if (formString.IndexOf("</form>") == -1)
{
logger("没有找到Form终点！");
return;
}
formString = formString.Substring(0, formString.IndexOf("</form>"));
Console.WriteLine("formString========" + formString);
string searchString = "";
string totalPageString = "";
if (formString.IndexOf("共") == -1)
{
logger("没有找到总页数！");
return;
}
totalPageString = formString.Substring(formString.IndexOf("共") + 1);
if (formString.IndexOf("页") == -1)
{
logger("没有找到总页数！");
return;
}
totalPageString = totalPageString.Substring(0, totalPageString.IndexOf("页")).Trim();
loggerLine("共 " + totalPageString + "页 ");
int totalPage = Convert.ToInt32(totalPageString);
Console.WriteLine("totalPage====" + totalPage);
if (formString.IndexOf("searchfull.asp") == -1)
{
logger("关键字没找到");
return;
}
searchString = formString.Substring(formString.IndexOf("searchfull.asp"));
if (formString.IndexOf(QUERY_SEPARATE + "page=") == -1)
{
logger("关键字没找到！");
return;
}
searchString = searchString.Substring(0, searchString.IndexOf(QUERY_SEPARATE + "page="));
Console.WriteLine("searchString====" + searchString);
string orderString = "";
if (formString.IndexOf("order=") == -1)
{
logger("Order没有找到！");
return;
}
orderString = formString.Substring(formString.IndexOf("order=") + 6);
if (formString.IndexOf("\">") == -1)
{
logger("关键字没找到！");
return;
}
orderString = orderString.Substring(0, orderString.IndexOf("\">"));
Console.WriteLine("orderString====" + orderString);
string pageHtml = "";
List <string> urlList = new List <string>();
int[] pageArray = new int[] { 1, totalPage };
string pageNumber = pageRange.Text;
if (pageNumber != "")
{
string[] tempArray = pageNumber.Split('-');
if (tempArray.Length == 1)
{
pageArray[0] = Convert.ToInt32(tempArray[0]);
pageArray[1] = Convert.ToInt32(tempArray[0]);
}
else
{
pageArray[0] = Convert.ToInt32(tempArray[0]);
pageArray[1] = Convert.ToInt32(tempArray[1]);
}
}
for (int i = Math.Max(pageArray[0], 1); i <= Math.Min(pageArray[1], totalPage); i++)
{
logger("查找第" + i + "页的图书...");
pageHtml = getPageContent(searchString, i, orderString);
string detailPage = "href=\"views.asp";
while (pageHtml.IndexOf(detailPage) != -1)
{
pageHtml = pageHtml.Substring(pageHtml.IndexOf(detailPage) + detailPage.Length);
string url = pageHtml.Substring(0, pageHtml.IndexOf("\" target="));
urlList.Add(webViewUrl + url);
}
loggerLine("完成!");
}
/////////////
TBCSV csv = new TBCSV();
DataTable mydt = csv.getDefaultDataTable();
string[] values = TBCSV.getTaobaoDefaultValue();
// WebUtil client = new WebUtil();
string htmlTemp = "";
int m = 1;
foreach (string urlstring in urlList)
{
logger(urlstring + "第[" + m + "]本书..");
try {
htmlTemp = HttpRequestUtil.requestURL(urlstring, "utf-8");
if (htmlTemp == null || htmlTemp == "")
{
logger("出错，请手动下载！！");
continue;
}
m++;
DataRow dr = mydt.NewRow();
for (int j = 0; j < values.Length; j++)
{
dr[j] = values[j];
}
string bookName = getBookNameFromHtml(htmlTemp);//书名
dr["title"] = bookName;
//logger(dr[0]+">>");
//Console.WriteLine("name==" + dr[0]);
dr["price"] = getBookPriceFromHtml(htmlTemp);
string author = getAuthorFromHtml(htmlTemp);
//Console.WriteLine("price==" + dr[7]);
string ISBN = getBookISBNFromHtml(htmlTemp);
dr["outer_id"] = ISBN; //商家编吗isbn
string publishHouse = getPublishHouse(htmlTemp); //出版社
//下面两行的赋值顺序不能改动
//dr["inputPids"] = "1636953,2043183,2043189,122216620";
dr["inputPids"] = "1636953,2043183,2043189,122216620";
dr["inputValues"] = ISBN.Replace("-", "") + "," + bookName + "," + author + "," + publishHouse;
//dr["inputValues"] = ISBN.Replace("-", "");
string desc = getBookInfo(htmlTemp); //描述
string bookNameHtml = "<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\" bgcolor=\"#ccccff\">\r\n<tr bgcolor=#ccccff>\r\n<td>" + bookName + "</td></tr></table>";
dr["description"] = bookNameHtml + desc; //描述
//Console.WriteLine("isbn==" + dr[40]);
string bookImage = getBookImageFromHtml(htmlTemp);
if (bookImage != "")
{
bookImage = bookImage.Substring(0, bookImage.Length - 4) + ":1:0:|;";
logger("图片下载成功...");
}
else
{
logger("图片下载失败...");
}
dr["picture_status"] = "1;";
dr["picture"] = bookImage;
mydt.Rows.Add(dr);
} catch (Exception e) {
loggerLine(e.ToString());
}
loggerLine("下载完成!");
}
CsvStreamWriter csw = new CsvStreamWriter(CsvFileName, System.Text.Encoding.Unicode);
csw.QuoteMark(TBCSV.getQuoteMark());
csw.AddData(mydt, 1);
csw.FirstRowQuote = 2;
csw.Save();
MessageBox.Show("保存成功,生成" + (mydt.Rows.Count - 1) + "条数据");
button3.Enabled = true;
}
private void button8_Click(object sender, EventArgs e)
{
try
{
if (mydt == null || mydt.Rows.Count == 0)
{
MessageBox.Show("请先导入基础csv数据文件!");
return;
}
if (duplicateDt == null || duplicateDt.Rows.Count == 0)
{
MessageBox.Show("请导入需要去除的重复的csv文件!");
}
DataTable tempDt = duplicateDt.Clone();
//DataTable exportDT = new DataTable();
/*
* foreach (string head in taobaoCSVHead)
* {
* tempDt.Columns.Add(head);
* }
*/
DataRow drHead = tempDt.NewRow();
for (int i = 0; i < duplicateDt.Columns.Count; i++)
{
DataRow dr = duplicateDt.Rows[0];
drHead[i] = dr[i];
}
tempDt.Rows.Add(drHead);
//tempDt.Rows.Add(
for (int i = 0; i < duplicateDt.Rows.Count; i++)
{
DataRow dr = duplicateDt.Rows[i];
if (chkName.Checked && chkPrice.Checked)
{
DataColumn[] dc = new DataColumn[] { mydt.Columns[0], mydt.Columns[7] };
mydt.PrimaryKey = dc;
if (!isSameRecord(mydt, new Object[] { dr[0].ToString(), dr[1].ToString() }))
{
tempDt.ImportRow(dr);
}
}
else if (chkName.Checked)
{
//mydt
bool isFind = false;
foreach (DataRow mydr in mydt.Rows)
{
if (dr[0].ToString() == mydr[0].ToString())
{
isFind = true;
break;
}
}
if (!isFind)
{
tempDt.ImportRow(dr);
}
/*
* mydt.PrimaryKey = new DataColumn[1] { mydt.Columns[0] };
* if (!isSameRecord(mydt, new Object[] { dr[0].ToString() }))
* {
* tempDt.ImportRow(dr);
* }
*/
}
else if (chkPrice.Checked)
{
mydt.PrimaryKey = new DataColumn[1] {
mydt.Columns[7]
};
if (!isSameRecord(mydt, new Object[] { dr[7].ToString() }))
{
tempDt.ImportRow(dr);
}
}
}
//MessageBox.Show(tempDt.Columns.Count+"=="+mydt.Rows[3].ItemArray.Length);
if (saveCsvFile.ShowDialog() == DialogResult.OK)
{
//saveCsvFile.Filter = "csv file|*.csv";
string filename = saveCsvFile.FileName;
//int[] quoteMark ={ 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1 };
CsvStreamWriter csw = new CsvStreamWriter(filename, System.Text.Encoding.Unicode);
csw.QuoteMark(TBCSV.getQuoteMark());
csw.AddData(tempDt, 1);
csw.FirstRowQuote = 2;
csw.Save();
}
else
{
MessageBox.Show("没保存");
}
MessageBox.Show("共生成" + (tempDt.Rows.Count - 1) + "条数据");
}
catch (Exception e1)
{
MessageBox.Show(e1.Message);
}
}
private void button4_Click(object sender, EventArgs e)
{
if (mydt == null || mydt.Rows.Count == 0)
{
MessageBox.Show("请先导入基础csv数据文件!");
return;
}
if (duplicateDt == null || duplicateDt.Rows.Count == 0)
{
MessageBox.Show("请导入需要去除的重复的csv文件!");
}
DataTable tempDt = duplicateDt.Clone();
for (int i = 0; i < duplicateDt.Rows.Count; i++)
{
DataRow dr = duplicateDt.Rows[i];
if (chkName.Checked && chkPrice.Checked)
{
DataColumn[] dc = new DataColumn[] { mydt.Columns[0], mydt.Columns[7] };
mydt.PrimaryKey = dc;
if (!isSameRecord(mydt, new Object[] { dr[0].ToString(), dr[1].ToString() }))
{
tempDt.ImportRow(dr);
}
}
else if (chkName.Checked)
{
//mydt
mydt.PrimaryKey = new DataColumn[1] {
mydt.Columns[0]
};
if (!isSameRecord(mydt, new Object[] { dr[0].ToString() }))
{
tempDt.ImportRow(dr);
}
}
else if (chkPrice.Checked)
{
mydt.PrimaryKey = new DataColumn[1] {
mydt.Columns[7]
};
if (!isSameRecord(mydt, new Object[] { dr[7].ToString() }))
{
tempDt.ImportRow(dr);
}
}
}
//MessageBox.Show(tempDt.Columns.Count+"=="+mydt.Rows[3].ItemArray.Length);
if (saveCsvFile.ShowDialog() == DialogResult.OK)
{
//saveCsvFile.Filter = "csv file|*.csv";
string filename = saveCsvFile.FileName;
// int[] quoteMark ={ 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1 };
CsvStreamWriter csw = new CsvStreamWriter(filename, System.Text.Encoding.Unicode);
csw.QuoteMark(TBCSV.getQuoteMark());
csw.AddData(tempDt, 1);
csw.FirstRowQuote = 2;
csw.Save();
}
else
{
MessageBox.Show("没保存");
}
MessageBox.Show("共生成" + (tempDt.Rows.Count - 1) + "条数据");
}