第一步，安裝運(yùn)行環(huán)境

PM> Install-Package Pomelo.EntityFrameworkCore.MySql

PM> Install-Package Microsoft.EntityFrameworkCore.Tools –Pre

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Pomelo的鏈接已經(jīng)在.NET CORE官方網(wǎng)站出現(xiàn)，是官方推薦的

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第二步，創(chuàng)建DBContext

public class MyContext: DbContext{public DbSet<ts_weiba> ts_weibas { get; set; }protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)=> optionsBuilder.UseMySql(@"server=127.0.0.1;uid=root;pwd=123456;database=coresns;charset=utf8;");}

　　

/// <summary>/// ts_weiba Entity Model/// </summary> public class ts_weiba{/// <summary>/// 微吧ID/// </summary>[Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]public int weiba_id { get; set; }/// <summary>/// /// </summary>public int cid { get; set; }/// <summary>/// /// </summary>public string weiba_name { get; set; }/// <summary>/// 創(chuàng)建者ID/// </summary>public int uid { get; set; }/// <summary>/// 創(chuàng)建時(shí)間/// </summary>public int ctime { get; set; }/// <summary>/// 微吧logo/// </summary>public string logo { get; set; }/// <summary>/// 微吧簡(jiǎn)介/// </summary>public string intro { get; set; }/// <summary>/// 發(fā)帖權(quán)限 0-所有人 1-僅成員/// </summary>public int who_can_post { get; set; }/// <summary>/// 回帖權(quán)限 0-所有人 1-僅成員/// </summary>public int who_can_reply { get; set; }/// <summary>/// 成員數(shù)/// </summary>public int follower_count { get; set; }/// <summary>/// 帖子數(shù)/// </summary>public int thread_count { get; set; }/// <summary>/// 超級(jí)圈主uid/// </summary>public int admin_uid { get; set; }/// <summary>/// 是否設(shè)為推薦（熱門(mén)）0-否，1-是/// </summary>public int recommend { get; set; }/// <summary>/// 是否通過(guò)審核：0-未通過(guò)，1-已通過(guò)/// </summary>public int status { get; set; }/// <summary>/// 是否刪除 默認(rèn)為0/// </summary>public int is_del { get; set; }/// <summary>/// 微吧公告/// </summary>public string notify { get; set; }/// <summary>/// /// </summary>public string avatar_big { get; set; }/// <summary>/// /// </summary>public string avatar_middle { get; set; }/// <summary>/// /// </summary>public int new_count { get; set; }/// <summary>/// /// </summary>public DateTime new_day { get; set; }/// <summary>/// 申請(qǐng)附件信息/// </summary>public string info { get; set; }}

　　

第三步，生成數(shù)據(jù)庫(kù)

PM>?Add-Migration t1

PM> Update-Database -Verbose

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轉(zhuǎn)載于:https://www.cnblogs.com/nopassword/p/6285462.html

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