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readme
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* [演示示例](https://gitee.com/best_handsome/mybatis-plus-join-demo)
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* [演示示例](https://gitee.com/best_handsome/mybatis-plus-join-demo)
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QQ群:1022221898
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QQ群:1022221898
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[扫码加微信群](https://gitee.com/best_handsome/mybatis-plus-join/blob/master/wx.png)
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[扫码进微信群](https://gitee.com/best_handsome/mybatis-plus-join/blob/master/wx.png)
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## 使用方法
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## 使用方法
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@ -28,7 +28,6 @@ QQ群:1022221898
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```
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```
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或者clone代码到本地,执行mvn install,再引入以上依赖
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或者clone代码到本地,执行mvn install,再引入以上依赖
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<br>
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<br>
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<br>
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2. 添加配置文件
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2. 添加配置文件
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@ -46,9 +46,9 @@ public interface UserMapper extends BaseMapper<UserDO> {
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```
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```
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注意:
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注意:
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官方的自定义sql是ew.customSqlSegment,不带括号,是属性
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官方的自定义sql是ew.customSqlSegment,不带括号,会调用getCustomSqlSegment方法
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带别名的是 ew.customSqlSegment("t"),带括号,是方法
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带别名的是 ew.customSqlSegment("t") 带括号,调用的是AliasLambdaQueryWrapper#customSqlSegment(String alias)
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括号中的别名必须带双引号
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括号中的别名必须带双引号
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使用wrapper:
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使用wrapper:
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