关于mybatis-plus逻辑删除无效的问题关于mybatis-plus逻辑删除无效的

添加如下注解value代表默认值delval代表删除时的值

/*** 是否删除*/@TableLogic(value = "https://www.it610.com/article/0", delval = "1")@TableField(value = "https://www.it610.com/article/del_flag")private Boolean delFlag;

下图是配置全部代码（如您知道上一步配置该添加到哪里，那就请忽略下面的代码配置）

import com.baomidou.mybatisplus.core.injector.DefaultSqlInjector; import com.baomidou.mybatisplus.core.injector.ISqlInjector; import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.module.SimpleModule; import com.fasterxml.jackson.databind.ser.std.ToStringSerializer; import org.mybatis.spring.annotation.MapperScan; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder; /** * mybatis-plus配置 **/@Configuration@MapperScan({"com.sjyf.gym.mapper.**", "com.sjyf.gym.mapper"})public class MybatisPlusConfig {/*** 分页插件*/@Beanpublic PaginationInterceptor paginationInterceptor() {return new PaginationInterceptor(); }/*** 分页* @param builder* @return*/@Beanpublic ObjectMapper objectMapper (Jackson2ObjectMapperBuilder builder) {ObjectMapper objectMapper = builder.createXmlMapper(false).build(); SimpleModule simpleModule = new SimpleModule(); // 直接将所有的Long类型转换为StringsimpleModule.addSerializer(Long.class, ToStringSerializer.instance); simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance); objectMapper.registerModule(simpleModule); return objectMapper; }/*** 逻辑删除* @return*/@Beanpublic ISqlInjector sqlInjector(){return new DefaultSqlInjector(); }}

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