獲取執行結果
result = sh(script: "<shell command>", returnStdout: true)
獲取執行狀態碼(0或者非0)
excuteCode = sh(script: "<shell command>", returnStatus: true)
result = sh(script: "<shell command>", returnStdout: true)
excuteCode = sh(script: "<shell command>", returnStatus: true)