diff --git a/utils/dbPoolUtils.js b/utils/dbPoolUtils.js
index d50a32e..4aee356 100644
--- a/utils/dbPoolUtils.js
+++ b/utils/dbPoolUtils.js
@@ -65,6 +65,63 @@ async function query(sql, params) {
     });
 }
 
+// sqlParamsEntities = { sql: "", params: [], callback: function(可选) }
+async function transaction(sqlParamsEntities) {
+    let connection;
+    try {
+        connection = await new Promise((resolve, reject) => {
+            pool.getConnection(function (err, connection) {
+                if (err) {
+                    reject(err);
+                }
+                resolve(connection);
+            });
+        });
+    } catch (err) {
+        console.error("获取事务connection失败", err);
+        return;
+    }
+
+    try {
+        return await new Promise((resolve, reject) => {
+            // 开启事务
+            connection.beginTransaction(function (err) {
+                if (err) {
+                    reject(err);
+                }
+
+                // 开始执行SQL语句
+                console.log("开始执行transaction，共执行" + sqlParamsEntities.length + "条数据");
+                sqlParamsEntities.forEach((entity) => {
+                    connection.query(entity.sql, entity.param, function (tErr, data) {
+                        if (tErr) {
+                            reject(tErr);
+                        }
+                        if (typeof entity.callback === 'function')
+                            return entity.callback(data);
+                    })
+                });
+
+                // 执行完毕，提交事务
+                connection.commit(function (tErr, info) {
+                    console.log("transaction info: " + JSON.stringify(info));
+                    if (tErr) {
+                        reject(tErr);
+                    }
+                    resolve(info);
+                })
+            });
+        });
+    } catch (err) {
+        console.error("事务执行失败，开始回滚");
+        connection.rollback(function () {
+            console.log("transaction error: " + err);
+        });
+    } finally {
+        connection.release();
+    }
+}
+
 async function close() {
     await new Promise((resolve, reject) => {
         if (!pool) return;
@@ -76,7 +133,8 @@ async function close() {
 }
 
 module.exports = {
-    create: create,
-    query: query,
-    close: close,
+    create,
+    query,
+    transaction,
+    close,
 }
\ No newline at end of file