@TableId(type = IdType.ASSIGN_ID)

简介: @TableId(type = IdType.ASSIGN_ID)

最近一直在使用mybatis plus ,上篇说没有添加ID

那不得学习一把

本来想不去添加主键,但是暂时还没发现mybatis plus增么 可以不设置主键的情况下修改,想想还是不行,主要我不想去多写代码(肯定不是因为懒),主要是为了,解放生产力,对就是为了解放生产力

目录
相关文章
|
8天前
|
API
Error: The method ‘DioHttpHeaders.add‘ has fewer named arguments than those of overridden method
Error: The method ‘DioHttpHeaders.add‘ has fewer named arguments than those of overridden method
12 3
|
2月前
|
JavaScript 前端开发
object.assign
object.assign
17 0
|
3月前
|
JSON JavaScript 前端开发
Object.assign
Object.assign
31 1
org.activiti.engine.ActivitiException: Couldn't deserialize object in variable 'application'
org.activiti.engine.ActivitiException: Couldn't deserialize object in variable 'application'
|
前端开发 索引
Array.prototype.at
Array.prototype.at
68 0
Object.assign详解
Object.assign详解
184 0
|
JavaScript API
Array.apply(null,{length: 99}) 逻辑解析
Array.apply(null,{length: 99}) 逻辑解析
70 0
|
JavaScript 前端开发
Object.assign()详解
Object.assign()详解
Object.assign()详解
|
JavaScript
Object.assign(this.$data, this.$options.data())-vue清空数据
Object.assign(target,...source)是es6新增的方法,可以合并对象,用于将所有可枚举属性的值从一个或多个源对象复制到目标对象,它将返回目标对象,target:目标对象,source:源对象,通过Object.assign方法,把source合并给target,如果目标对象中的属性名与源对象中的属性名相同时,则属性将被源对象中的属性覆盖,然后返回target对象;
176 0
Could not resolve element type of Iterable type xxxxx.RequestParam java.util.List<?>. Not declared?
Could not resolve element type of Iterable type xxxxx.RequestParam java.util.List<?>. Not declared?
Could not resolve element type of Iterable type xxxxx.RequestParam java.util.List<?>. Not declared?