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381 lines
14 KiB
381 lines
14 KiB
2 years ago
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using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.Http.Headers;
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using System.Text;
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using System.Threading.Tasks;
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namespace test
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{
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internal class MDossier
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{
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private string TyywAddr
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{
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get;
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set;
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}
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private string DWBM
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{
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get;
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set;
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}
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public MDossier(string _dwbm, string _TyywAddr)
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{
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DWBM = _dwbm;
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TyywAddr = _TyywAddr;
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}
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#region 获取卷宗信息操作
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public async Task<JZJBXX> GetJZXX(string dwbm, string bmsah)
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{
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JZJBXX jbxx = new JZJBXX();
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#region POST
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string apiUrl = "http://" + TyywAddr + "/dzjz-service/api/dzjz/getDzjzInfo"; // 接口
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//创建一个HTTP请求
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HttpWebRequest request = (HttpWebRequest)WebRequest.Create(apiUrl);
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//Post请求方式
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request.Method = "POST";
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//内容类型
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request.ContentType = "application/json";
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//设置参数，并进行URL编码
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string paraUrlCoded = "{\"bmsah\":\"" + bmsah + "\",\"dwbm\":\"" + dwbm + "\"}";
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byte[] payload;
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//将Json字符串转化为字节
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payload = System.Text.Encoding.UTF8.GetBytes(paraUrlCoded);
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//设置请求的ContentLength
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request.ContentLength = payload.Length;
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//发送请求，获得请求流
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Stream writer;
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try
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{
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//获取用于写入请求数据的Stream对象
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writer = request.GetRequestStream();
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}
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catch (Exception ex)
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{
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LogHelpe.WriteInfoLog("接口 1 参数序列化失败：" + ex.Message);
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return jbxx;
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}
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//将请求参数写入流
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writer.Write(payload, 0, payload.Length);
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writer.Close();//关闭请求流
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HttpWebResponse response;
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try
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{
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//获得响应流
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response = (HttpWebResponse)request.GetResponse();
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}
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catch (WebException ex)
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{
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LogHelpe.WriteInfoLog("接口 1 请求异常：" + ex.Message);
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return jbxx;
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}
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if (response != null)
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{
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Stream s = response.GetResponseStream();
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StreamReader sRead = new StreamReader(s);
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string postContent = sRead.ReadToEnd();
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sRead.Close();
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s.Close();
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try
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{
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var jsonObj = JsonConvert.DeserializeObject<JBXXStruct>(postContent);
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if (jsonObj != null)
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{
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if (jsonObj.jzjbxx != null)
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{
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if (jsonObj.jzjbxx.Count > 0)
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{
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jbxx = jsonObj.jzjbxx[0];
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List<JZML> jzml = await GetJZML(bmsah);
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jbxx.jzml = jzml;
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}
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}
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}
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}
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catch (Exception ex)
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{
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LogHelpe.WriteErrorLog($"接口 1 失败原因：{ex.Message}");
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}
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}
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return jbxx;
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#endregion
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}
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private async Task<List<JZML>> GetJZML(string bmsah)
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{
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List<JZML> jzml = new List<JZML>();
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#region POST
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string apiUrl = "http://" + TyywAddr + "/dzjzzz-service/api/dzjz/getDzjzMlWjInfo"; // 集中部署
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//创建一个HTTP请求
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HttpWebRequest request = (HttpWebRequest)WebRequest.Create(apiUrl);
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//Post请求方式
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request.Method = "POST";
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//内容类型
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request.ContentType = "application/json";
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//设置参数，并进行URL编码
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string paraUrlCoded = "{\"bmsah\":\"" + bmsah + "\"}";
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byte[] payload;
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//将Json字符串转化为字节
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payload = System.Text.Encoding.UTF8.GetBytes(paraUrlCoded);
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//设置请求的ContentLength
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request.ContentLength = payload.Length;
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//发送请求，获得请求流
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Stream writer;
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try
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{
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//获取用于写入请求数据的Stream对象
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writer = request.GetRequestStream();
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}
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catch (Exception ex)
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{
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LogHelpe.WriteInfoLog("接口 2 参数序列化失败：" + ex.Message);
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return jzml;
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}
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//将请求参数写入流
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writer.Write(payload, 0, payload.Length);
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writer.Close();//关闭请求流
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HttpWebResponse response;
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try
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{
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//获得响应流
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response = (HttpWebResponse)request.GetResponse();
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}
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catch (WebException ex)
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{
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LogHelpe.WriteInfoLog("接口 2 请求异常：" + ex.Message);
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return jzml;
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}
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if (response != null)
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{
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Stream s = response.GetResponseStream();
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StreamReader sRead = new StreamReader(s);
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string postContent = sRead.ReadToEnd();
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sRead.Close();
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s.Close();
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try
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{
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var jsonObj = JsonConvert.DeserializeObject<JZMLStruct>(postContent);
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if (jsonObj != null)
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{
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jzml = jsonObj.data.jzml;
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if (jsonObj.data != null)
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{
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LogHelpe.WriteInfoLog("目录数据：" + jsonObj.data.jzml.Count);
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foreach (var item in jzml)
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{
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// 文件接口的参数
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var mlbh = item.mlbh;
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var jzbh = item.jzbh;
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//获取卷或目录下的所有文件列表
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List<JZWJItem> wjlist = await GetJZMLWJ(mlbh, jzbh);
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if (jsonObj.data.jzmlwj != null)
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{
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for (int i = 0; i < wjlist.Count; i++)
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{
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var wj = jsonObj.data.jzmlwj.Where(w => w.wjxh.Equals(wjlist[i].wjxh)).FirstOrDefault();
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if (wj != null)
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{
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wjlist[i].bsbh = jsonObj.data.jzmlwj[i].bsbh;
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}
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}
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}
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item.jzwj = wjlist;
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}
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return jzml;
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}
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}
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}
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catch (Exception ex)
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{
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LogHelpe.WriteErrorLog($"接口 2 失败原因：{ex.Message}");
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return jzml;
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}
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}
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return jzml;
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#endregion
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}
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/// <summary>
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/// 获取卷或目录下的所有文件列表
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/// </summary>
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private async Task<List<JZWJItem>> GetJZMLWJ(string mlbh, string jzbh)
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{
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string apiUrl = "http://" + TyywAddr + "/dzjzzz-service/api/dzjzzz/dzjzzzYxJzmlwj/getJzmlwjInfo"; // 集中部署
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LogHelpe.WriteInfoLog($"请求地址：{apiUrl}"); //创建一个HTTP请求
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HttpWebRequest request = (HttpWebRequest)WebRequest.Create(apiUrl);
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//Post请求方式
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request.Method = "POST";
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//内容类型
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request.ContentType = "application/json";
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//设置参数，并进行URL编码
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string paraUrlCoded = "{\"mlbh\":\"" + mlbh + "\",\"jzbh\": \"" + jzbh + "\"}";
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byte[] payload;
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//将Json字符串转化为字节
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payload = System.Text.Encoding.UTF8.GetBytes(paraUrlCoded);
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//设置请求的ContentLength
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request.ContentLength = payload.Length;
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//发送请求，获得请求流
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Stream writer;
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try
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{
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//获取用于写入请求数据的Stream对象
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writer = request.GetRequestStream();
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}
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catch (Exception ex)
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{
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LogHelpe.WriteInfoLog("接口 3 参数序列化失败：" + ex.Message);
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return new List<JZWJItem>();
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}
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//将请求参数写入流
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writer.Write(payload, 0, payload.Length);
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writer.Close();//关闭请求流
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HttpWebResponse response;
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try
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{
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//获得响应流
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response = (HttpWebResponse)request.GetResponse();
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}
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catch (WebException ex)
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{
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LogHelpe.WriteInfoLog("接口 3 请求异常：" + ex.Message);
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return new List<JZWJItem>();
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}
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if (response != null)
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{
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Stream s = response.GetResponseStream();
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StreamReader sRead = new StreamReader(s);
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string postContent = sRead.ReadToEnd();
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s.Close();
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sRead.Close();
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try
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{
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var jsonObj = JsonConvert.DeserializeObject<JZWJStruct>(postContent);
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if (jsonObj != null)
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{
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if (jsonObj.code == "0" && jsonObj.success == "true")
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{
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if (jsonObj.data != null && jsonObj.data.Count > 0)
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{
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List<JZWJItem> mLWJItems = jsonObj.data;
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return mLWJItems;
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}
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}
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}
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}
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catch (Exception ex)
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{
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LogHelpe.WriteErrorLog($"接口 3 失败原因：{ex.Message}");
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}
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}
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return new List<JZWJItem>();
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}
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#endregion
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#region 下载文件
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//任务数据队列
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private List<string> lst_bmsah = new List<string>();
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private bool taskStatus = true;
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private int taskCount = 0;
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public async void DownJZFiles(JZJBXX jbxx, string dirPath, bool cacheFile = true)
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{
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if (jbxx != null)
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{
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if (jbxx.jzml != null && jbxx.jzml.Count > 0)
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{
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for (int m = 0; m < jbxx.jzml.Count; m++)
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{
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if (jbxx.jzml[m].jzwj != null && jbxx.jzml[m].jzwj.Count > 0)
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{
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for (int j = 0; j < jbxx.jzml[m].jzwj.Count; j++)
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{
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if (!Directory.Exists(dirPath))
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{
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Directory.CreateDirectory(dirPath);
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}
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if (Directory.Exists(dirPath))
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{
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string filePath = Path.Combine(dirPath, Path.GetFileName(jbxx.jzml[m].jzwj[j].wjxh + ".jpg"));
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byte[] jpgBytes = DownJZWJFile(jbxx.jzml[m].jzwj[j].jpgwjlj, jbxx.jzml[m].jzwj[j].wjxsmc, jbxx.jzml[m].mlxsmc, filePath, cacheFile);
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}
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}
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}
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}
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}
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}
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}
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//下载图片
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private byte[] DownJZWJFile(string url, string wjxsmc, string mlxsmc, string filePath, bool cacheFile = true)
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{
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byte[] jpgByte = new byte[] { };
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try
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{
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HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
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//发送请求并获取相应回应数据
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HttpWebResponse response = request.GetResponse() as HttpWebResponse;
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Stream responseStream = response.GetResponseStream();
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try
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{
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#region 正式
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MemoryStream memory = new MemoryStream();
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byte[] bArr = new byte[1024];
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int size = responseStream.Read(bArr, 0, (int)bArr.Length);
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while (size > 0)
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{
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memory.Write(bArr, 0, size);
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size = responseStream.Read(bArr, 0, (int)bArr.Length);
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}
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if (cacheFile)
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{
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//文件落地（本地存放）
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using (var fileStream = File.Create(filePath))
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{
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memory.Seek(0, SeekOrigin.Begin);
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memory.CopyTo(fileStream);
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}
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}
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jpgByte = memory.ToArray();
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// 关闭请求流
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memory.Close();
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responseStream.Close();
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#endregion
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}
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catch (Exception ex)
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{
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LogHelpe.WriteErrorLog(string.Format("文件下载失败,文件名：{0}/{1}，{2}", wjxsmc, mlxsmc, ex.Message));
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}
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}
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catch (Exception ex)
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{
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LogHelpe.WriteErrorLog($"GetBytesFromUrl失败原因：{ex.Message}");
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}
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return jpgByte;
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}
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#endregion
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}
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||
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}
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