零开始：NetCore项目权限管理系统：登录授权

喜欢NetCore的朋友，欢迎加群QQ：86594082

源码地址：https://github.com/feiyit/SoaProJect

管理员的模型

namespace FytSoa.Core.Model.Sys
{
    public class SysAdmin
    {
        /// <summary>
        /// 唯一编号
        /// </summary>
        public string Guid { get; set; }        /// <summary>
        /// 归属角色
        /// </summary>
        public string RoleGuid { get; set; }        /// <summary>
        /// 归属部门
        /// </summary>
        public string DepartmentGuid { get; set; }        /// <summary>
        /// 登录账号
        /// </summary>
        public string LoginName { get; set; }        /// <summary>
        /// 登录密码
        /// </summary>
        public string LoginPwd { get; set; }        /// <summary>
        /// 真是姓名
        /// </summary>
        public string TrueName { get; set; }        /// <summary>
        /// 编号
        /// </summary>
        public string Number { get; set; }        /// <summary>
        /// 头像
        /// </summary>
        public string HeadPic { get; set; }        /// <summary>
        /// 性别
        /// </summary>
        public string Sex { get; set; } = "男";        /// <summary>
        /// 手机号码
        /// </summary>
        public string Mobile { get; set; }        /// <summary>
        /// 状态 1=整除 0=不允许登录
        /// </summary>
        public bool Status { get; set; }        /// <summary>
        /// 邮箱
        /// </summary>
        public string Email { get; set; }        /// <summary>
        /// 备注
        /// </summary>
        public string Summary { get; set; }        /// <summary>
        /// 添加时间
        /// </summary>
        public DateTime AddDate { get; set; } = DateTime.Now;        /// <summary>
        /// 当前登录时间
        /// </summary>
        public DateTime? LoginDate { get; set; }        /// <summary>
        /// 上次登录时间
        /// </summary>
        public DateTime? UpLoginDate { get; set; }
    }
}

在FytSoa.Service新建一个管理员登录的接口

    /// <summary>
    /// 管理员接口
    /// </summary>
    public interface ISysAdminService
    {
        /// <summary>
        /// 登录
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        Task<ApiResult<SysAdmin>> LoginAsync(SysAdminLogin parm);
    }

在创建一个实现类

public class SysAdminService : DbContext, ISysAdminService
    {
        /// <summary>
        /// 用户登录实现
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public async Task<ApiResult<SysAdmin>> LoginAsync(SysAdminLogin parm)
        {
            var res = new ApiResult<SysAdmin>();
            try
            {
                parm.password = DES3Encrypt.EncryptString(parm.password);
                var model = Db.Queryable<SysAdmin>()
                        .Where(m => m.LoginName == parm.loginname).First();
                if (model != null)
                {
                    if (model.LoginPwd.Equals(parm.password))
                    {
                        res.success = true;
                        res.message = "获取成功！";
                        res.data = model;
                    }
                    else
                    {
                        res.success = false;
                        res.statusCode = (int)ApiEnum.Error;
                        res.message = "密码错误~";
                    }
                }
                else
                {
                    res.success = false;
                    res.statusCode = (int)ApiEnum.Error;
                    res.message = "账号错误~";
                }
            }
            catch (Exception ex)
            {
                res.message = ApiEnum.Error.GetEnumText() + ex.Message;
                res.statusCode = (int)ApiEnum.Error;
            }
            return await Task.Run(() => res);
        }
    }

在Startup注入一下接口

services.AddTransient<ISysAdminService, SysAdminService>();

在Pages文件夹建一个FytAdmin的文件夹， Razor文件夹就是路径

创建一个Razor页面，名称为Login  选中生成PageModel类

前台使用Layui  可以节省大量工作量

在PageModel类中我们定义一个登录的方法

/// <summary>
        /// 登录
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public async Task<IActionResult> OnPostLoginAsync(SysAdminLogin parm)
        {
            var apiRes = _sysAdminService.LoginAsync(parm);
            try
            {
                var user = apiRes.Result.data;
                if (apiRes.Result.statusCode == )
                {
                    var identity = new ClaimsPrincipal(
                     new ClaimsIdentity(new[]
                         {
                              new Claim(ClaimTypes.Sid,user.Guid),
                              new Claim(ClaimTypes.Role,"超级管理员"),
                              new Claim(ClaimTypes.Thumbprint,user.HeadPic),
                              new Claim(ClaimTypes.Name,user.TrueName),
                              new Claim(ClaimTypes.UserData,user.UpLoginDate.ToString()),
                         }, CookieAuthenticationDefaults.AuthenticationScheme)
                    );
                    await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, identity, new AuthenticationProperties
                    {
                        ExpiresUtc = DateTime.UtcNow.AddMinutes(),
                        IsPersistent = true,
                        AllowRefresh = false
                    });
                }            }
            catch (Exception ex)
            {
                apiRes.Result.message = ex.Message;
                apiRes.Result.statusCode = (int)ApiEnum.Error;
            }            return new JsonResult(new ApiResult<string>() { statusCode = apiRes.Result.statusCode, message = apiRes.Result.message });
        }

这样服务端的方法就写好了，关于Core2.0的登录授权，可以移步不到  Asp .Net Core 2.0 登录授权以及多用户登录

新建一个Login.js

layui.use(['element', 'jquery', 'form'], function () {
    var form = layui.form,
        layer = layui.layer,
        $ = layui.jquery;
    form.on('submit(loginsub)', function (data) {
        console.log(data.field);
        $.ajax({
            type: "post",
            url: "/fytadmin/login?handler=login",
            data: data.field,
            success: function (res) {
                if (res.statusCode == ) {
                    window.location.href = '/fytadmin/index';
                } else {
                    alert(res.message);
                }
            }
        })
        return false;
    });
    $(window).resize(
        bodysize
    );
    bodysize();
    function bodysize()
    {
        $("body").height($(window).height())
    }
});

这样一个登录的功能就实现了