/// <summary>
/// 得到网页内容
/// </summary>
/// <param name="nextUrl"></param>
/// <param name="postData"></param>
/// <param name="cookies"></param>
/// <param name="currentUrl"></param>
/// <returns></returns>
protected override string GetMainWebContent(string nextUrl, byte[] postData, ref string cookies, string currentUrl)
{
HttpHelper httpHelper = new HttpHelper
{
UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.108 Safari/537.36 2345Explorer/8.6.2.15784",
Cookies = _cookies
};
var webContent = httpHelper.GetHtmlByGet(nextUrl);
//var webContent = base.GetMainWebContent(nextUrl, postData, ref _cookies, currentUrl);
if (!Regex.Match(webContent, "^window.location.href='.*';").Success)
{
return(webContent);
}
Console.WriteLine(@"解析验证码中...................");
bool isSuccess = false;
int i = 1;
while (isSuccess == false)
{
Console.WriteLine($"第{i}次解析验证码");
TesseractDemo tesseract = new TesseractDemo();
if ((isSuccess = tesseract.HandleValidateCode()) == false)
{
i++;
}
}
return(base.GetMainWebContent(nextUrl, postData, ref _cookies, currentUrl));
}
public bool CheckUserCode(string htmlStringContent)
{
const string shielded = "\"remind\"";
if (htmlStringContent.Equals(shielded))
{
Console.WriteLine(@"解析验证码中...................");
bool isSuccess = false;
int i = 1;
while (isSuccess == false)
{
Console.WriteLine($"第{i}次解析验证码");
TesseractDemo tesseract = new TesseractDemo();
if ((isSuccess = tesseract.HandleValidateCode()) == false)
{
i++;
}
}
/*GetCourtTree1(caseType, level, key, span);
* return;*/
return(true);
}
return(false);
}
/// <summary>
/// 处理验证码
/// </summary>
public void LoopHandleValidateCode()
{
Console.WriteLine(@"解析验证码中...................");
bool isSuccess = false;
int i = 1;
while (isSuccess == false)
{
Console.WriteLine($"第{i}次解析验证码");
TesseractDemo tesseract = new TesseractDemo();
if ((isSuccess = tesseract.HandleValidateCode()) == false)
{
i++;
}
}
}
/// <summary>
/// GetHtmlByUrl
/// </summary>
/// <returns></returns>
private string GetHtmlByUrl(UrlType urlType)
{
TesseractDemo tesseractDemo = new TesseractDemo();
string cookies;
string code = string.Empty;
var dic = new Dictionary <string, string>();
string html = string.Empty;
if (urlType == UrlType.ZhiXing)
{
code = tesseractDemo.GetValidateCodeByUrlExtend(_zhixingCaptchaUrl);
cookies = tesseractDemo.Cookies;
//这部分cookie要去掉才能显示正确的内容
cookies = cookies.Replace(";Path=/search", "");
dic.Add("selectCourtId", "1");
dic.Add("selectCourtArrange", "1");
dic.Add("searchCourtName", "全国法院（包含地方各级法院）");
dic.Add("pname", _name);
dic.Add("cardNum", _identifier);
dic.Add("j_captcha", code.ToString());
var postData = WebRequestCtrl.BuildPostDatas(dic, Encoding.UTF8);
html = base.GetWebContent(_zhixingValidateUrl, postData, ref cookies);
}
else
{
var time = DateTime.Now;
_shixinCaptchaUrl = $"{_shixinCaptchaUrl}?date={time}";
code = tesseractDemo.GetValidateCodeByUrlExtend(_shixinCaptchaUrl);
cookies = tesseractDemo.Cookies;
var times = 1;
while (string.IsNullOrEmpty(cookies) || string.IsNullOrEmpty(code))
{
times++;
if (times > 3)
{
return(_failInfo);
//throw new Exception("三次请求都没有得到cookies或者解析验证码出错!");
}
code = tesseractDemo.GetValidateCodeByUrl(_shixinCaptchaUrl);
cookies = tesseractDemo.Cookies;
}
cookies = cookies.Replace("; Path=/", "");
//cookies = tesseractDemo.Cookies;
dic.Add("pProvince", "0");
dic.Add("pName", _name);
dic.Add("pCode", code.ToString());
dic.Add("pCardNum", _identifier);
var postData = WebRequestCtrl.BuildPostDatas(dic, Encoding.UTF8);
html = GetHtmlFaildReturnEmpty(_shixinValidateUrl, postData, cookies);
times = 1;
while (string.IsNullOrEmpty(html))
{
times++;
if (times > 3)
{
return(_failInfo);
//throw new Exception("三次请求都没有得到网页内容!");
}
html = GetHtmlFaildReturnEmpty(_shixinValidateUrl, postData, cookies);
}
}
return(html);
}
/// <summary>
/// 得到案由搜索树
/// </summary>
/// <param name="caseType"></param>
/// <param name="level"></param>
/// <param name="key"></param>
/// <param name="span"></param>
public void GetReasonTree(string caseType, string level, string key, int span = 0)
{
//Console.WriteLine($"{new string(' ', span * 2)} {caseType} # {level} # {key}");
var htmlString = GetHtmlFromPost(@"http://wenshu.court.gov.cn/List/ReasonTreeContent", Encoding.UTF8, $"Param=案件类型:{caseType},{level}:{key}&parval={key}");
if (htmlString.Equals(string.Empty))
{
Console.WriteLine($"{caseType} # {key} # {level}(自己查)");
}
const string shielded = "\"remind\"";
if (htmlString.Equals(shielded))
{
Console.WriteLine(@"解析验证码中...................");
bool isSuccess = false;
int i = 1;
while (isSuccess == false)
{
Console.WriteLine($"第{i}次解析验证码");
TesseractDemo tesseract = new TesseractDemo();
if ((isSuccess = tesseract.HandleValidateCode()) == false)
{
i++;
}
}
GetReasonTree(caseType, level, key, span);
return;
}
var dics = GetSearchTreeKey(htmlString);
if (dics.Count == 0)
{
var postData = $"Param=案件类型:{caseType},{level}:{key}&Index=1&Page=20&Order=裁判日期&Direction=asc";
const string url = "http://wenshu.court.gov.cn/List/ListContent";
var htmlStringContent = GetHtmlFromPost(url, Encoding.UTF8, postData);
if (htmlStringContent.Equals(shielded))
{
Console.WriteLine(@"解析验证码中...................");
bool isSuccess = false;
int i = 1;
while (isSuccess == false)
{
Console.WriteLine($"第{i}次解析验证码");
TesseractDemo tesseract = new TesseractDemo();
if ((isSuccess = tesseract.HandleValidateCode()) == false)
{
i++;
}
}
GetReasonTree(caseType, level, key, span);
return;
}
var num = GetTotalPages(htmlStringContent);
Console.WriteLine($"{caseType} # {key} # {level}({num})");
return;
}
foreach (var dic in dics)
{
if (dic.Key.Equals("人事争议") && dic.Value.Equals("四级案由"))
{
Console.WriteLine($"{caseType} # {dic.Key} # {dic.Value}(手动查)");
}
else
{
GetReasonTree(caseType, dic.Value, dic.Key, span + 1);
}
}
}