我试图让Jenkins将github分支中的最新代码部署到我的应用服务器上。然而，当我推到发布分支时，最新的提交代码并没有得到部署。Jenkins似乎部署了我的一些旧提交。当我打印Branch_Name和Git_Commit时，我得到了正确的分支和提交ID。所以我不知道我错在哪里了。目前使用的是Jenkins 2.319.2服务器。
最新的GitHub提交代码被推送到Jenkins服务器的WORKSPACE目录，看起来像C：\Program Files（x86）\Jenkins\workspace\PROJ_release。在Workspace目录中，我确认了最新的提交更改都在那里。Jenkins服务器和部署到应用服务器之间的某个地方似乎没有得到最新的提交更改。
下面是我的Jenkins文件：

def url = ""
def branch = env.BRANCH_NAME

def msdeploy =  'C:\\Program Files (x86)\\IIS\\Microsoft Web Deploy V3'

if (branch == "master"|| branch == "release") {
    node {

     // get dontnet.exe reference
      environment {
        dotnet = 'C:\\Program Files\\dotnet\\sdk\\2.1.803\\dotnet.exe'
        version = "${env.BUILD_NUMBER}"
      }
     // use nodejs 10.0.0 configured in global tools
     env.NODEJS_HOME = "${tool 'NodeJS10.0.0'}"
     env.PATH="${env.NODEJS_HOME};${env.PATH};"

      stage("Clean Workspace"){
       cleanWs()
    }

    stage('Pre Check'){
           env.GIT_COMMIT = checkout(scm).GIT_COMMIT
           env.type = ""

          // Only allow push to dev(master) and test(release)
          if (branch == "master") {
            url = 'mymasterurl'
                    echo("Preceding with CI options for dev")
                    env.type = "Dev"
                } else if (branch == "release"){
            url = 'myreleaseurl'

                    echo("Preceding with CI options for highside prod")
                    env.type = "Release"
                }
      }

    stage('Checkout/Clone Repository') {
                checkout scm
        }

    stage('Restore'){
              bat '%dotnet% dotnet restore PROJ.csproj'

        }

    stage('Build/Deploy'){
          withCredentials([usernamePassword(credentialsId: 'WEBDEPLOY_SRV_ACCOUNT', usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD'),
                          string(credentialsId:'PROJ_AD_PASSWORD',variable: 'AD_PASSWORD')]) {
                def randomKey = UUID.randomUUID()
                                   .toString()
                                   .toUpperCase()
                def input = readJSON file: 'appsettings.json'
                //add Secrets
                input['TOKEN']['SECURITYKEY'] = randomKey
                input['AD_SERVICE_ACCOUNT']['USERNAME'] = env.USERNAME
                input['AD_SERVICE_ACCOUNT']['PASSWORD'] = env.PASSWORD
                echo "app settings: ${input}"
                // add build info to environment ts file for front end
                powershell ("""
                  (Get-Content .\\ClientApp\\environments\\environment.prod.ts).replace('%BUILD%',  "${env.BUILD_NUMBER}") | Set-Content  .\\ClientApp\\environments\\environment.prod.ts
                   (Get-Content .\\ClientApp\\environments\\environment.prod.ts).replace('%COMMIT%', "${env.GIT_COMMIT}") | Set-Content  .\\ClientApp\\environments\\environment.prod.ts
                   (Get-Content .\\ClientApp\\environments\\environment.prod.ts).replace('%DATE%', "${BUILD_TIMESTAMP}") | Set-Content  .\\ClientApp\\environments\\environment.prod.ts

                """)
                echo "CURRENT WORKSPACE : ${WORKSPACE}"
                // write json pretty print it, indented with a configurable number of spaces
                writeJSON file: 'appsettings.json', json: input, pretty: 4

                def input2 = readJSON file: 'appsettings.json'
                echo "app settings after: ${input2}"

                // build the package to deploy to server
                bat '%dotnet% dotnet  msbuild PROJ.csproj /verbosity:diag /P:CreatePackageOnPublish=True /P:Configuration=Release /P:VersionAssembly=%BUILD_NUMBER% /P:DeployOnBuild=true /P:PublishProfile="WebPackage" /P:AllowUntrustedCertificate=true  /p:Username=%USERNAME% /p:Password=%PASSWORD%'
                // remove all the changes to avoujd git conflicts
                bat 'git status'
                bat 'git checkout .'
                echo "Removed the pending changes"
                bat 'git status'
                // now deploy to server
                bat ("""
                    cd  \"${msdeploy}\"
                    msdeploy.exe -verb:sync -source:package="%WORKSPACE%\\PROJ.zip" -dest:auto,ComputerName=${url}:8172/msdeploy.axd,authtype='Basic',username=%USERNAME%,password=%PASSWORD% -allowUntrusted -enableRule:DoNotDeleteRule -enableRule:AppOffline
                    """)
               }
      }
   }
}