# 2021年11月2日 - 1.0.3 发布了🎉🎉🎉

mybatis-mapper 项目升级为 1.0.3:

  1. mybatis-common 项目中缺少默认语言包,已经将中文设置为默认语言包。
  2. 解决 Example 中的 orderBy 多次时连接字符串错误的 BUG,增加多个方便使用的 orderBy 方法。
  3. 修复 Example.selectColumns 关键词列名的Bug #16 by ydq (opens new window)
  4. Example 系列方法 支持拼接单层级的 OR 条件 #17 by ydq (opens new window) 尝试性的支持 #15 单层级(不支持 andOr() 条件里面 继续嵌套更细粒度的 andOr() )的 or 条件拼接
    //example:
    UserMapper2 mapper = sqlSession.getMapper(UserMapper2.class);
    Example<User> example = mapper.example();
    example.createCriteria()
    .andEqualTo(User::getSex,"男")
    .andOr(example.orPart()
    .andLike(User::getUserName,"杨%"),
    example.orPart()
    .andLike(User::getUserName,"俞%")
    .andLike(User::getUserName,"%舟"));
    
    输出SQL(支持 select 和 update):
    xxx WHERE ( sex = ? AND ( ( name LIKE ? ) OR ( name LIKE ? AND name LIKE ? ) ) )
    
  5. Fn<T, R>功能优化,增加缓存,支持引用父类方法,示例如下:
    public static class BaseId {
        @Entity.Column(id = true)
        private Long id;
    
        public Long getId() {
          return id;
        }
    
        public void setId(Long id) {
          this.id = id;
        }
    }
    
    public static class BaseEntity extends BaseId {
        @Entity.Column(value = "when_create", jdbcType = JdbcType.TIMESTAMP)
        private Long whenCreate;
    
        public Long getWhenCreate() {
          return whenCreate;
        }
    
        public void setWhenCreate(Long whenCreate) {
          this.whenCreate = whenCreate;
        }
    }
    
    @Entity.Table("sys_user")
    public static class SysUser extends BaseEntity {
        @Entity.Column("name")
        private String userName;
    
        public String getUserName() {
          return userName;
        }
    
        public void setUserName(String userName) {
          this.userName = userName;
        }
    }
    
    @Entity.Table("sys_role")
    public class SysRole extends BaseEntity {
        @Entity.Column("name")
        private String roleName;
    
        public String getRoleName() {
          return roleName;
        }
    
        public void setRoleName(String roleName) {
          this.roleName = roleName;
        }
    }
    
    @Test
    public void testExtends() {
        Assert.assertEquals("id", ((Fn<SysUser, Object>) SysUser::getId).toField());
        Assert.assertEquals("id", ((Fn<SysUser, Object>) SysUser::getId).toColumn());
        Assert.assertEquals("whenCreate", ((Fn<SysUser, Object>) SysUser::getWhenCreate).toField());
        Assert.assertEquals("when_create", ((Fn<SysUser, Object>) SysUser::getWhenCreate).toColumn());
        Assert.assertEquals("userName", ((Fn<SysUser, Object>) SysUser::getUserName).toField());
        Assert.assertEquals("name", ((Fn<SysUser, Object>) SysUser::getUserName).toColumn());
    
        Assert.assertEquals("id", ((Fn<SysRole, Object>) SysRole::getId).toField());
        Assert.assertEquals("id", ((Fn<SysRole, Object>) SysRole::getId).toColumn());
        Assert.assertEquals("whenCreate", ((Fn<SysRole, Object>) SysRole::getWhenCreate).toField());
        Assert.assertEquals("when_create", ((Fn<SysRole, Object>) SysRole::getWhenCreate).toColumn());
        Assert.assertEquals("roleName", ((Fn<SysRole, Object>) SysRole::getRoleName).toField());
        Assert.assertEquals("name", ((Fn<SysRole, Object>) SysRole::getRoleName).toColumn());
    }
    

# 2021年10月24日 - 1.0.2 发布 😕

  1. 核心项目 mybatis-provider 项目升级到 1.0.2,解决下面两个问题:

    1. 字段名关键词bug,当配置如 column="[order]" 时,会出现 [order] AS order,导致SQL关键字出错。by darren
    2. EntityTable 处理列时加锁,避免并发时多次执行。
  2. 【已废弃】mybatis-mapper 项目升级为 1.0.2:

    1. mybatis-common 项目中缺少默认语言包,已经将中文设置为默认语言包。
    2. 解决 Example 中的 orderBy 多次时连接字符串错误的 BUG,增加多个方便使用的 orderBy 方法。

mybatis-mapper 1.0.2没有合并develop分支,因此上述两个更新内容都没包含,因此不要使用该版本。

mybatis-provider 1.0.2 版本正常,可以使用。