先让编译通过.

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/injector/methods/UpdateById.java

@@ -36,9 +36,9 @@ public class UpdateById extends AbstractMethod {
         boolean logicDelete = tableInfo.isLogicDelete();
         SqlMethod sqlMethod = SqlMethod.UPDATE_BY_ID;
         StringBuilder append = new StringBuilder("<if test=\"et instanceof java.util.Map\">")
-            .append("<if test=\"et.").append(OptimisticLockerInterceptor.MP_OPTLOCK_VERSION_ORIGINAL).append("!=null\">")
-            .append(" AND ${et.").append(OptimisticLockerInterceptor.MP_OPTLOCK_VERSION_COLUMN)
-            .append("}=#{et.").append(OptimisticLockerInterceptor.MP_OPTLOCK_VERSION_ORIGINAL).append(StringPool.RIGHT_BRACE)
+            .append("<if test=\"et.").append("MP_OPTLOCK_VERSION_ORIGINAL").append("!=null\">")
+            .append(" AND ${et.").append("MP_OPTLOCK_VERSION_COLUMN")
+            .append("}=#{et.").append("MP_OPTLOCK_ET_ORIGINAL").append(StringPool.RIGHT_BRACE)
             .append("</if></if>");
         if (logicDelete) {
             append.append(tableInfo.getLogicDeleteSql(true, false));

mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/injector/methods/additional/LogicDeleteByIdWithFill.java

@@ -17,10 +17,10 @@ package com.baomidou.mybatisplus.extension.injector.methods.additional;
 
 import com.baomidou.mybatisplus.annotation.FieldFill;
 import com.baomidou.mybatisplus.core.enums.SqlMethod;
+import com.baomidou.mybatisplus.core.injector.AbstractMethod;
 import com.baomidou.mybatisplus.core.metadata.TableFieldInfo;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
 import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
-import com.baomidou.mybatisplus.extension.injector.AbstractLogicMethod;
 import org.apache.ibatis.mapping.MappedStatement;
 import org.apache.ibatis.mapping.SqlSource;
 
@@ -42,7 +42,7 @@ import static java.util.stream.Collectors.toList;
  * @author miemie
  * @since 2018-11-09
  */
-public class LogicDeleteByIdWithFill extends AbstractLogicMethod {
+public class LogicDeleteByIdWithFill extends AbstractMethod {
 
     /**
      * mapper 对应的方法名

mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/plugins/OptimisticLockerInterceptor.java

@@ -71,6 +71,7 @@ import lombok.Data;
 @Intercepts({@Signature(type = Executor.class, method = "update", args = {MappedStatement.class, Object.class})})
 public class OptimisticLockerInterceptor implements Interceptor {
 
+    //todo 这里需要改动下
     public static final String MP_OPTLOCK_VERSION_ORIGINAL = "MP_OPTLOCK_VERSION_ORIGINAL";
     public static final String MP_OPTLOCK_VERSION_COLUMN = "MP_OPTLOCK_VERSION_COLUMN";
     public static final String MP_OPTLOCK_ET_ORIGINAL = "MP_OPTLOCK_ET_ORIGINAL";