shgx_tz_mom/ZR.CodeGenerator/Service/CodeGeneraterService.cs

using SqlSugar;
using System.Collections.Generic;
using System.Linq;
using ZR.Model;

namespace ZR.CodeGenerator.Service
{
    public class CodeGeneraterService : DbProvider
    {
        /// <summary>
        /// 获取所有数据库名
        /// </summary>
        /// <returns></returns>
        public List<string> GetAllDataBases()
        {
            var db = GetSugarDbContext();
            var templist = db.DbMaintenance.GetDataBaseList(db.ScopedContext);

            return templist;
        }

        /// <summary>
        /// 获取所有表
        /// </summary>
        /// <param name="dbName"></param>
        /// <param name="tableName"></param>
        /// <param name="pager"></param>
        /// <returns></returns>
        public List<DbTableInfo> GetAllTables(string dbName, string tableName, PagerInfo pager)
        {
            var tableList = GetSugarDbContext(dbName).DbMaintenance.GetTableInfoList(true);
            if (!string.IsNullOrEmpty(tableName))
            {
                tableList = tableList.Where(f => f.Name.ToLower().Contains(tableName.ToLower())).ToList();
            }
            tableList = tableList.Where(f => !new string[] { "gen", "sys_" }.Contains(f.Name)).ToList();
            pager.TotalNum = tableList.Count;
            return tableList.Skip(pager.PageSize * (pager.PageNum - 1)).Take(pager.PageSize).OrderBy(f => f.Name).ToList();
        }

        /// <summary>
        /// 获取单表数据
        /// </summary>
        /// <param name="dbName"></param>
        /// <param name="tableName"></param>
        /// <returns></returns>
        public DbTableInfo GetTableInfo(string dbName, string tableName)
        {
            var tableList = GetSugarDbContext(dbName).DbMaintenance.GetTableInfoList(true);
            if (!string.IsNullOrEmpty(tableName))
            {
                return tableList.Where(f => f.Name.ToLower() == (tableName.ToLower())).FirstOrDefault();
            }

            return null;
        }
        /// <summary>
        /// 获取列信息
        /// </summary>
        /// <param name="dbName"></param>
        /// <param name="tableName"></param>
        /// <returns></returns>
        public List<DbColumnInfo> GetColumnInfo(string dbName, string tableName)
        {
            return GetSugarDbContext(dbName).DbMaintenance.GetColumnInfosByTableName(tableName, true);
        }

    }
}