Jenkins操作，实现增删改查

Jenkins的版本是：Jenkins2.138.1

实现的操作接口：

using System;
using System.Collections.Generic;

namespace iHRPublish.Utility
{
    /// <summary>
    /// Jenkins上创建项目
    /// </summary>
    public interface IJenkinsOperate: IDisposable
    {
        /// <summary>
        /// 构建jenkins项目
        /// </summary>
        /// <param name="projectName"></param>
        /// <returns></returns>
        bool BuildJenkinsProject(string projectName);
        /// <summary>
        /// 在jenkins上创建项目
        /// </summary>
        /// <param name="projectName">项目名称</param>
        /// <param name="info"></param>
        /// <returns></returns>
        bool CreateJenkinsProject(string projectName, out string info);
        /// <summary>
        /// 删除jenkins上的项目
        /// </summary>
        /// <param name="projectName">项目名称</param>
        /// <returns></returns>
        bool DeleteJenkinsProject(string projectName);

        /// <summary>
        /// Jenkins 项目列表
        /// </summary>
        /// <returns></returns>
        List<JenkinsJobDto> ListJenkinsProject();
        /// <summary>
        /// 登录
        /// </summary>
        /// <param name="j_username">jenkins用户名</param>
        /// <param name="j_password">jenkins密码</param>
        /// <returns></returns>
        bool LoginJenkins(string j_username, string j_password);
        /// <summary>
        /// 重新加载配置文件，用于手动修改项目的config文件后刷新数据用。
        /// </summary>
        /// <param name="projectName">项目名称</param>
        /// <returns></returns>
        bool ReloadJenkinsProject(string projectName);
    }
}

实现类：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web;

namespace iHRPublish.Utility
{
    /// <summary>
    /// Jenkins上创建项目
    /// </summary>
    public class JenkinsOperate : IJenkinsOperate
    {
        /// <summary>
        /// 写日志
        /// </summary>
        public static Action<string> writeLogAction;
        private static void writeLog(string msg)
        {
            msg = "[JenkinsOperate]" + msg;
            writeLogAction?.Invoke(msg);
            Console.WriteLine(msg);
        }
        static string _j_username = "xxxxx";//这里填入用户名........................................
        static string _j_password = "xxxxx";//这里填入密码...............................
        static string jenkins_crumb = "568be69f9ad6a3a479c13e71d07b31f7";
        static JenkinsOperate()
        {
            string j_usernameStr = System.Configuration.ConfigurationManager.AppSettings["j_username"];
            string j_passwordStr = System.Configuration.ConfigurationManager.AppSettings["j_password"];
 
            string jenkins_crumbStr = System.Configuration.ConfigurationManager.AppSettings["jenkins_crumb"];
            _j_username = string.IsNullOrEmpty(j_usernameStr) ? _j_username : j_usernameStr;
            _j_password = string.IsNullOrEmpty(j_passwordStr) ? _j_password : j_passwordStr;
            //测试用从配置文件读取。
            jenkins_crumb = string.IsNullOrEmpty(jenkins_crumbStr) ? jenkins_crumb : jenkins_crumbStr;
        }
        System.Net.Http.HttpClient client = new HttpClient();

        string jenkinsBaseUrl = "http://127.0.0.1:8080/";

        /// <summary>
        /// Jenkins 操作
        /// </summary>
        /// <param name="_jenkinsBaseUrl">Jenkins地址，如：http://xxx.xxx.xxx.xxx:8080</param>
        public JenkinsOperate(string _jenkinsBaseUrl)
        {
            string jenkinsBaseUrlStr = System.Configuration.ConfigurationManager.AppSettings["jenkinsBaseUrl"];
            jenkinsBaseUrl = string.IsNullOrEmpty(jenkinsBaseUrlStr) ? jenkinsBaseUrl : jenkinsBaseUrlStr;
            if (!string.IsNullOrEmpty(_jenkinsBaseUrl))
            {
                jenkinsBaseUrl = _jenkinsBaseUrl;
            }
        }

        /// <summary>
        /// 登录
        /// </summary>
        /// <param name="j_username">jenkins用户名</param>
        /// <param name="j_password">jenkins密码</param>
        /// <returns></returns>
        public bool LoginJenkins(string j_username, string j_password)
        {
            if (string.IsNullOrEmpty(j_username)) { j_username = _j_username; }
            if (string.IsNullOrEmpty(j_password)) { j_password = _j_password; }
            string loginUrl = string.Format("{0}/j_acegi_security_check", jenkinsBaseUrl);
            object obj = new { j_username = j_username, j_password = j_password };
            var objJson = Newtonsoft.Json.JsonConvert.SerializeObject(obj);
            List<KeyValuePair<String, String>> loginParamList = new List<KeyValuePair<String, String>>();
            loginParamList.Add(new KeyValuePair<string, string>("j_username", j_username));
            loginParamList.Add(new KeyValuePair<string, string>("j_password", j_password));

            var loginPara = new FormUrlEncodedContent(loginParamList);
            var loginResponseMessage = client.PostAsync(loginUrl, loginPara).Result;
            var loginStr = loginResponseMessage.Content.ReadAsStringAsync().Result;
            writeLog("[loginStr]" + loginStr);
            if (loginStr.Contains("登录"))
            {
                return false;
            }

            //获取Jenkins-Crumb
            string jenkinsCrumbStr = "\"Jenkins-Crumb\", \"";
            var index = loginStr.IndexOf(jenkinsCrumbStr);
            writeLog("[loginStr] jenkinsCrumbStr Index:" + index);
            if (index == -)
            {
                return false;
            }
            var indexStart = index + jenkinsCrumbStr.Length;
            var indexEnd = loginStr.IndexOf("\");", indexStart);
            writeLog("[loginStr] jenkinsCrumbStr indexEnd:" + indexEnd);
            if (indexEnd == -)
            {
                return false;
            }
            string jenkinsCrumb = loginStr.Substring(indexStart, indexEnd - indexStart);
            jenkins_crumb = jenkinsCrumb;
            return true;
        }

        /// <summary>
        /// 在jenkins上创建项目
        /// </summary>
        /// <param name="projectName">项目名称</param>
        /// <param name="info"></param>
        /// <returns></returns>
        public bool CreateJenkinsProject(string projectName, out string info)
        {
            info = "ok";

            //验证名称
            string checkNameUrl = string.Format("{0}/view/all/checkJobName?value={1}", jenkinsBaseUrl, projectName);
            var checkResult = client.GetAsync(checkNameUrl).Result;
            var checkStr = checkResult.Content.ReadAsStringAsync().Result;

            writeLog("[CreateJenkinsProject] checkStr:" + checkStr);
            if (checkStr != "<div/>")
            {
                info = "已存在项目名称";
                return false;
            }

            //创建新项目
            string createItemUrl = string.Format("{0}/view/all/createItem", jenkinsBaseUrl);
            List<KeyValuePair<String, String>> createParamList = new List<KeyValuePair<String, String>>();
            createParamList.Add(new KeyValuePair<string, string>("name", projectName));
            createParamList.Add(new KeyValuePair<string, string>("mode", "hudson.model.FreeStyleProject"));
            createParamList.Add(new KeyValuePair<string, string>("from", ""));
            createParamList.Add(new KeyValuePair<string, string>("Jenkins-Crumb", jenkins_crumb));
            createParamList.Add(new KeyValuePair<string, string>("json", string.Format("{{'name': '{0}', 'mode': 'hudson.model.FreeStyleProject', 'from': '', 'Jenkins-Crumb': '{1}'}}", projectName, jenkins_crumb)));
            var createPara = new FormUrlEncodedContent(createParamList);
            var createResponseMessage = client.PostAsync(createItemUrl, createPara).Result;
            var createStr = createResponseMessage.Content.ReadAsStringAsync().Result;

            writeLog("[CreateJenkinsProject] createStr:" + createStr);
            if (createResponseMessage.StatusCode == HttpStatusCode.OK)
            {
                return true;
            }
            return false;
        }

        /// <summary>
        /// 删除jenkins上的项目
        /// </summary>
        /// <param name="projectName">项目名称</param>
        /// <returns></returns>
        public bool DeleteJenkinsProject(string projectName)
        {
            //删除
            string deleteUrl = string.Format("{0}/job/{1}/doDelete", jenkinsBaseUrl, projectName);

            List<KeyValuePair<String, String>> deleteParamList = new List<KeyValuePair<String, String>>();
            deleteParamList.Add(new KeyValuePair<string, string>("Jenkins-Crumb", jenkins_crumb));

            var deletePara = new FormUrlEncodedContent(deleteParamList);
            var deleteResponseMessage = client.PostAsync(deleteUrl, deletePara).Result;
            var deleteStr = deleteResponseMessage.Content.ReadAsStringAsync().Result;

            writeLog("[DeleteJenkinsProject] deleteStr:" + deleteStr);
            if (deleteResponseMessage.StatusCode == HttpStatusCode.OK)
            {
                return true;
            }
            return false;
        }
        /// <summary>
        /// 构建jenkins项目
        /// </summary>
        /// <param name="projectName"></param>
        /// <returns></returns>
        public bool BuildJenkinsProject(string projectName)
        {
            string buildUrl = string.Format("{0}/job/{1}/build?delay=0sec", jenkinsBaseUrl, projectName);
            List<KeyValuePair<String, String>> buildParamList = new List<KeyValuePair<String, String>>();

            var buildPara = new FormUrlEncodedContent(buildParamList);
            client.DefaultRequestHeaders.Add("Jenkins-Crumb", jenkins_crumb);
            var buildResponseMessage = client.PostAsync(buildUrl, buildPara).Result;
            var buildStr = buildResponseMessage.Content.ReadAsStringAsync().Result;
            writeLog("[BuildJenkinsProject] buildStr:" + buildStr);
            if (buildResponseMessage.StatusCode == HttpStatusCode.Created)
            {
                return true;
            }
            return false;
        }
        /// <summary>
        /// Jenkins 项目列表
        /// </summary>
        /// <returns></returns>
        public List<JenkinsJobDto> ListJenkinsProject()
        {
            var listUrl = $"{jenkinsBaseUrl}/api/json?pretty=true";
            var listResult = client.GetAsync(listUrl).Result;
            var listStr = listResult.Content.ReadAsStringAsync().Result;
            var jobList = Newtonsoft.Json.JsonConvert.DeserializeObject<JenkinsDto>(listStr);
            if (jobList != null && jobList.jobs != null)
            {
                return jobList.jobs;
            }
            return new List<JenkinsJobDto>();
        }
        /// <summary>
        /// 重新加载配置文件
        /// </summary>
        /// <param name="projectName">项目名称</param>
        /// <returns></returns>
        public bool ReloadJenkinsProject(string projectName)
        {
            var reloadUrl = $"{jenkinsBaseUrl}/job/{projectName}/reload";

            List<KeyValuePair<String, String>> reloadParamList = new List<KeyValuePair<String, String>>();
            reloadParamList.Add(new KeyValuePair<string, string>("Jenkins-Crumb", jenkins_crumb));

            var reloadPara = new FormUrlEncodedContent(reloadParamList);
            var reloadResponseMessage = client.PostAsync(reloadUrl, reloadPara).Result;
            var reloadStr = reloadResponseMessage.Content.ReadAsStringAsync().Result;

            writeLog("[ReloadJenkinsProject] reloadStr:" + reloadStr);
            if (reloadResponseMessage.StatusCode == HttpStatusCode.OK)
            {
                return true;
            }
            return false;
        }

        /// <summary>
        /// 销毁数据
        /// </summary>
        public void Dispose()
        {
            client.Dispose();
        }
    }
}

dto对象：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace iHRPublish.Utility
{
    /// <summary>
    /// Jenkins job
    /// </summary>
    public class JenkinsJobDto
    {
        /// <summary>
        /// job类型
        /// 如：hudson.model.FreeStyleProject
        /// </summary>
        public string _class { get; set; }
        /// <summary>
        /// 项目名称
        /// 如：iHR-Hardware-GuangBen
        /// </summary>
        public string name { get; set; }
        /// <summary>
        /// jenkins地址
        /// 如： http://127.0.0.1:8080/job/iHR-Hardware-GuangBen/
        /// </summary>
        public string url { get; set; }
        /// <summary>
        /// 状态
        /// 如：notbuilt，blue
        /// </summary>
        public string color { get; set; }
    }
    /// <summary>
    ///
    /// </summary>
    public class JenkinsDto
    {
        /// <summary>
        /// jobs
        /// </summary>
        public List<JenkinsJobDto> jobs { get; set; }
    }
}

调用方法：

            //在jenkins上创建项目
            string jenkinsHost = "http://127.0.0.1:8080";
            string jenkinsLoginUserName = "admin";
            string jenkinsLoginPwd = "123456";
            string projectName = "项目名称";
            using (JenkinsOperate jOperate = new JenkinsOperate(dto.jenkinsHost))
            {
                bool loginSuccess = jOperate.LoginJenkins(jenkinsLoginUserName, jenkinsLoginPwd);
                if (!loginSuccess)
                {
                    return ResultHelper.QuickReturnError(false, "Login_Jenkins_Fail", "登录Jenkins失败");
                }
                string info;
                //创建项目
                bool createSuccess = jOperate.CreateJenkinsProject(projectName, out info);
                if (!createSuccess)
                {
                    return ResultHelper.QuickReturnError(false, "Create_Jenkins_Project_Fail", "创建Jenkins项目失败:" + info);
                }
                //生成项目

bool createSuccess = jOperate.BuildJenkinsProject(dto.projectName);
                  if (!createSuccess)
                  {
                     return ResultHelper.QuickReturnError(false, "Build_Jenkins_Project_Fail", "创建Jenkins项目失败");
                  }

//列出所有项目
                  var list = jOperate.ListJenkinsProject();
                  if(list == null || list.Count == 0)
                  {
                      return ResultHelper.QuickReturnError<List<JenkinsJobDto>>(null, "Not_Find_Any_Project", "未查询到任何项目");
                  }

//删除项目
                  bool createSuccess = jOperate.DeleteJenkinsProject(projectName);
                  if (!createSuccess)
                  {
                      return ResultHelper.QuickReturnError(false, "Delete_Jenkins_Project_Fail", "删除Jenkins项目失败");
                  }

           }