From 9c55b83deac5d2262b16e0d0fd1f18150f60c684 Mon Sep 17 00:00:00 2001
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 <15040126243@163.com>
Date: Mon, 21 Jun 2021 17:53:18 +0800
Subject: [PATCH] =?UTF-8?q?fix=20=E4=BF=AE=E5=A4=8D=20insertAll=20sql?=
 =?UTF-8?q?=E6=8B=BC=E6=8E=A5=E6=97=A0=E4=B8=BB=E9=94=AE=E9=97=AE=E9=A2=98?=
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---
 .../com/ruoyi/common/core/mybatisplus/methods/InsertAll.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/mybatisplus/methods/InsertAll.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/mybatisplus/methods/InsertAll.java
index 84e7ef47..939849e3 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/mybatisplus/methods/InsertAll.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/mybatisplus/methods/InsertAll.java
@@ -1,5 +1,6 @@
 package com.ruoyi.common.core.mybatisplus.methods;
 
+import cn.hutool.core.util.StrUtil;
 import org.apache.ibatis.executor.keygen.NoKeyGenerator;
 import org.apache.ibatis.mapping.MappedStatement;
 import org.apache.ibatis.mapping.SqlSource;
@@ -26,7 +27,9 @@ public class InsertAll extends AbstractMethod {
 
 	private String prepareFieldSql(TableInfo tableInfo) {
 		StringBuilder fieldSql = new StringBuilder();
-		fieldSql.append(tableInfo.getKeyColumn()).append(",");
+		if (StrUtil.isNotBlank(tableInfo.getKeyColumn())) {
+			fieldSql.append(tableInfo.getKeyColumn()).append(",");
+		}
 		tableInfo.getFieldList().forEach(x -> fieldSql.append(x.getColumn()).append(","));
 		fieldSql.delete(fieldSql.length() - 1, fieldSql.length());
 		fieldSql.insert(0, "(");