Question

如何在Grials GORM中使用自定义主键，我有以下域类： -

class People {

    static mapping = {
        version  false
        }

    String people_id;
    String name;
    String apppassword;
    String card;
    String role;
    boolean visible;
    String phone;
    byte[] image;
    Date creationTime;
    Date modificationTime;
    static constraints = {

        id name: 'people_id', type: 'string'
        people_id(nullable: false )
        name(nullable: false)
        apppassword(nullable: true)
        card(nullable: false)
        role(nullable: false)
        visible(nullable: true)
        phone(nullable: true)
        image(nullable: true)
        creationTime(nullable: true)
        modificationTime(nullable: true)

    }
}

当我在日志下面运行服务器控制台打印时（它显示id作为主键但我希望people_id作为主键）： -

Hibernate: create table people (id bigint not null auto_increment, apppassword varchar(255), card varchar(255) not null, creation_time datetime, image tinyblob, modification_time datetime, name varchar(255) not null, people_id varchar(255) not null, phone varchar(255), role varchar(255) not null, visible bit not null, primary key (id)) ENGINE=InnoDB

在MySql中，我的DML是： -

CREATE TABLE PEOPLE (
    PEOPLE_ID VARCHAR(255) NOT NULL,
    NAME VARCHAR(255) NOT NULL,
    APPPASSWORD VARCHAR(255),
    CARD VARCHAR(255),
    ROLE VARCHAR(255),
    VISIBLE BIT DEFAULT b'1' NOT NULL,
    PHONE VARCHAR(255),
    IMAGE MEDIUMBLOB,
    CREATION_TIME DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    MODIFICATION_TIME DATETIME ON UPDATE CURRENT_TIMESTAMP,
    PRIMARY KEY (PEOPLE_ID)
)

我已经关注了这个link，但看起来这个解决方案对我不起作用。请帮忙

GORM自定义主键

0 个答案: