diff --git a/src/org/devops/Build.grovvy b/src/org/devops/Build.grovvy
new file mode 100644
index 0000000..b623980
--- /dev/null
+++ b/src/org/devops/Build.grovvy
@@ -0,0 +1,49 @@
+package org.devops
+//UniTest
+def UniTest(){
+    //后端项目运行单元测试
+    if ("${JOB_NAME}".endsWith("-service")){
+        env.skipUnitTest = 'false'
+         switch("${env.buildTools}"){
+            case "maven":
+                sh "mvn test"
+                break
+            case "gradle":
+                sh "gradle  test"
+                break  
+            default:
+                echo "errror"
+                break  
+         }
+    }
+}
+
+// build
+def Build(){
+    // 构建阶段
+    switch("${env.buildTools}"){
+        case "npm":
+            sh "npm install && npm run build"
+            break
+        case "yarn":
+            sh "yarn build"
+            break
+        case "maven":
+            sh "mvn clean package -DskipTests"
+            break
+        case "gradle":
+            sh "gradle clean build -x test"
+            break
+        default:
+            echo "errror"
+            break
+    }
+    // 前端项目跳过单元测试
+    if ("${JOB_NAME}".endsWith("-web")){
+        env.skipUnitTest = 'true'
+    }else{
+        // 后端项目运行单元测试
+        env.skipUnitTest = 'false'
+    }
+}
+