UWInfo Blog
發表新文章
[Join] | [忘記密碼] | [Login]
搜尋

搜尋意見
文章分類-#Author#
[所有文章分類]
所有文章分類
  • ASP.NET (48)
  • ASP.NET2.0 (15)
  • ASP.NET4.0 (34)
  • JavaScript (49)
  • jQuery (26)
  • FireFox (4)
  • UW系統設定 (3)
  • SQL (39)
  • SQL 2008 (25)
  • mirror (4)
  • SVN (4)
  • IE (9)
  • IIS (20)
  • IIS6 (1)
  • 閒聊 (7)
  • W3C (6)
  • 作業系統 (9)
  • C# (24)
  • CSS (12)
  • FileServer (1)
  • HTML 5 (11)
  • CKEditor (3)
  • UW.dll (13)
  • Visual Studio (16)
  • Browser (8)
  • SEO (1)
  • Google Apps (3)
  • 網站輔助系統 (4)
  • DNS (5)
  • SMTP (4)
  • 網管 (11)
  • 社群API (3)
  • SSL (4)
  • App_Inventor (1)
  • URLRewrite (2)
  • 開發工具 (6)
  • JSON (1)
  • Excel2007 (1)
  • 試題 (3)
  • LINQ (1)
  • bootstrap (0)
  • Vue (3)
  • IIS7 (3)
  • foodpanda (2)
  • 編碼 (2)
  • 資安 (3)
  • Sourcetree (1)
  • MAUI (1)
  • CMD (1)
  • my sql (1)
最新回應
  • Newtonsoft.Json.JsonConvert.DeserializeObject 失敗的情況
    test...more
  • dotnet ef dbcontext scaffold
    ...more
  • [ASP.NET] 利用 aspnet_regiis 加密 web.config
    ...more
  • IIS ARR (reverse proxy) 服務安裝
    ...more
  • [錯誤訊息] 請加入 ScriptResourceMapping 命名的 jquery (區分大小寫)
    ...more
  • 用 Javascript 跨網頁讀取 cookie (Cookie cross page, path of cookie)
    ...more
  • 線上客服 - MSN
    本人信箱被盜用以致資料外洩,是否可以請貴平台予以協助刪除該信箱之使用謝謝囉...more
  • 插入文字到游標或選取處
    aaaaa...more
  • IIS 配合 AD (Active Directory) 認証, 使用 .Net 6.0
    太感謝你了~~~你救了我被windows 認證卡了好幾天QQ...more
  • PostgreSQL 的 monitor trigger
    FOR EACH ROW 可能要改為 FOR EACH STATEMENT ...more
標籤
  • block21211
  • 54
  • UNT
  • code
  • array
  • 6002121121
  • HTML 的上標字與
  • DTToExcelA
  • print
  • 超出最大
  • CK,
  • 0 UNION AL
  • MaxHttpCol
  • [u2]
  • Clipboard
  • OUTPUT
  • 1455
  • -2755
  • sa
  • certificat
  • bugzilla
  • EN
  • debugWAITF
  • JPEG
  • @@9kHyi
  • C#[t]
  • tim
  • windows
  • ef
  • [t],
  • 138
  • darren
  • vb
  • Line99999
  • sp_
  • ad
  • complie
  • List.where
  • entity
  • Language
  • 學習
  • svn
  • CK
  • 定義
  • a
  • .
  • 1
  • 時間
  • date
  • IIS
頁數 1 / 3 下一頁
搜尋 prop 結果:
避免 Visual Stodio 在 compile 後,自動更新 Broswer
每次在 swagger 中輸入的資料都會因為 Visual Stodio 在 compile 後,自動更新 Broswer 而被清除,實在很討厭。

在 Properties/launchSettings.json 中設定以下參數:

"hotReloadEnabled" : false

 

順帶一提,可以加一個設定 "launchBrowser": false ,這樣就不會一直開 Browser,可以加快速度。
 
More...
Bike, 2024/7/30 上午 09:55:07
Restful 的 API 範例
Restful 的 API 範例,比較特別的是取得單一筆資料時,不是用一般常見的 {id} 而是用 get?id=xxx 的方式,以避免 XXS 的功擊。(不要把原網頁中的參數拼入 API 網址,要改用 Query String 的方式傳給 API)

using Ds;
using Ds.Gv;
using iText.Kernel.Geom;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using NPOI.SS.Formula.Functions;
using NPOI.SS.Util;
using Su;
using System.Linq.Expressions;

namespace CallCampaign.Api
{
    /// <summary>
    /// 行銷活動
    /// </summary>
    [Route("api/call-campaign")]
    [ApiController]
    [SetAuthorizationFilter(Sh.AuthCode.不設限)]
    public class ReserveCampaignController : Controller
    {
        /// <summary>
        /// 取得行銷活動列表
        /// </summary>
        /// <param name="reserveCampaignName"></param>
        /// <param name="currentPage"></param>
        /// <param name="pageSize"></param>
        /// <param name="orderByName"></param>
        /// <param name="sort"></param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        [HttpGet("")]
        public async Task<object> ListAsync([FromQuery] string reserveCampaignName = "", [FromQuery] int? currentPage = 1, [FromQuery] int? pageSize = 20, [FromQuery] string orderByName = "OrderNo", [FromQuery] string sort = "asc")
        {
            if (pageSize > 500)
            {
                pageSize = 500;
            }

            if (!(sort == "asc" || sort == "desc"))
            {
                throw new CustomException(System.Net.HttpStatusCode.BadRequest, "sort只能是asc或desc");
            }

            var temp = new V_ReserveCampaign().GetType().GetProperty(orderByName);
            if (temp == null)
            {
                throw new CustomException(System.Net.HttpStatusCode.BadRequest, "不存在欄位");
            }

            Expression<Func<V_ReserveCampaign, bool>> q = p => p.Is_Deleted == "N"
                    && (string.IsNullOrEmpty(reserveCampaignName) || (p.ReserveCampaignName != null && p.ReserveCampaignName.Contains(reserveCampaignName)))
                    ;

            if (orderByName.ToLower().Trim() != "id")
            {
                orderByName += " " + sort + ", id desc";
            }
            else
            {
                orderByName += " " + sort;
            }

            var ct = NewContext.GvContext;
            var list = await ct.GetPageListAsync(q, columns: "Id, ReserveCampaignName, OrderNo, StartAt, EndAt, ModifierName, ModifyDate, CreatorName, CreateDate", page: currentPage ?? 1, pageSize: pageSize ?? 20, orderByName);
            //var list = await ct.GetPageListAsync(q, page: currentPage ?? 1, pageSize: pageSize ?? 20, orderByName + " " + sort);
            return list;
        }

        /// <summary>
        /// 取得行銷活動
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        [HttpGet("get")]
        public async Task<dynamic> GetAsync([FromQuery] int Id)
        {
            var res = await Ds.NewContext.GvContext.ReserveCampaigns.Where(r => r.Id == Id)
                .FirstOrDefaultAsync();

            if (res == null)
            {
                throw new CustomException(System.Net.HttpStatusCode.BadRequest, "查無資料 " + Id.ToString());
            }
            return res;
        }
                
        /// <summary>
        /// 建立行銷活動
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        /// <exception cref="CustomException"></exception>
        [HttpPost("")]
        public async Task<object> CreateAsync(Dtos.CreateReserveCampaign dto)
        {
            var ct = NewContext.GvContext;
            var res = await Models.ReserveCampaignHelper.CreateReserveCampaignAsync(ct, dto);
            return res;
        }

        /// <summary>
        /// 編輯行銷活動
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        /// <exception cref="CustomException"></exception>
        [HttpPatch("")]
        public async Task<object> UpdateAsync(Dtos.UpdateReserveCampaign dto)
        {
            var ct = NewContext.GvContext;
            var res = await Models.ReserveCampaignHelper.UpdateReserveCampaignAsync(ct, dto);
            return res;
        }

        /// <summary>
        /// 刪除行銷活動
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        /// <exception cref="CustomException"></exception>
        [HttpDelete("")]
        public async Task<object> DeleteAsync([FromQuery] int id)
        {
            var res = await Ds.NewContext.GvContext.MarkDeleteAsync<Ds.Gv.ReserveCampaign>(id, Sh.ModifyInfo);
            return res;
        }
    }
}



再增加一個同步範例(只例出 action)


        /// <summary>
        /// 取得列表
        /// </summary>
        /// <param name="name"></param>
        /// <param name="currentPage"></param>
        /// <param name="pageSize"></param>
        /// <param name="orderByName"></param>
        /// <param name="sort"></param>
        /// <returns></returns>
        [HttpGet("")]
        public object List([FromQuery] string name = "", [FromQuery] int? currentPage = 1, [FromQuery] int? pageSize = 20, [FromQuery] string orderByName = "OrderNo", [FromQuery] string sort = "asc")
        {
            return "";
        }

        /// <summary>
        /// 取得明細資料
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        [HttpGet("get")]
        public object Get([FromQuery] int id)
        {
            return "";
        }

        /// <summary>
        /// 建立
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        /// <exception cref="CustomException"></exception>
        [HttpPost("")]
        public object Create(Dtos.PhysicalCheckUpType dto)
        {
            return "";
        }

        /// <summary>
        /// 編輯
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        /// <exception cref="CustomException"></exception>
        [HttpPatch("")]
        public object Update(Dtos.PhysicalCheckUpType dto)
        {
            return "";
        }

        /// <summary>
        /// 刪除
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        /// <exception cref="CustomException"></exception>
        [HttpDelete("")]
        public object Delete([FromQuery] int id)
        {
            return 1;
        }
More...
Bike, 2023/12/13 上午 08:54:28
前端 頁面讀入 API取值工具

PromiseAll: async function (array) {
    let taskList = [];
    let propList = [];
    for (let obj of array) {
        for (let prop in obj) {
            taskList.push(obj[prop]);
            propList.push(prop);
        }
    }
    let resp = await Promise.all(taskList);
    let result = {};
    let counter = 0;
    for (let prop of propList) {
        result[prop] = resp[counter];
        counter += 1;
    }
    return result;
}

PromiseAll 是將API一次發送並接收回傳值的工具
使用方法範例:

const taskList = [{
    adPosition : BannerPositionDataService.GetList(),
    big : BannerDataService.GetList(100),
    smallTop : BannerDataService.GetOne(200),
    smallBottom : BannerDataService.GetOne(300),
    section2 : BannerDataService.GetList(400),
    section3 : BannerDataService.GetList(500),
    section4 : BannerDataService.GetList(600),
    recommends : ProductDataService.GetRndList()
}];

let resps = await UJ.PromiseAll(taskList);

要特別記得TaskList中的Method不需要做await,不然就沒有意義了


DeepBinding: function (vueData, data) {

    if (Array.isArray(data)) {
        if (!Array.isArray(vueData)) {
            vueData = [];
        } else {
            vueData.splice(0);
        }
        for (let prop in data) {
            vueData.push(data[prop]);
        }
    }
    else if (typeof (data) === 'object') {
        if (Object.keys(data).length === 0) {
            return;
        }
        for (let prop in data) {
            if (vueData[prop] === undefined || data[prop] === null ||
                (!Array.isArray(vueData[prop] && vueData !== null && typeof (data) !== 'object'))) {
                vueData[prop] = data[prop];
            } else {
                this.DeepBinding(vueData[prop], data[prop]);
            }
        }
    } else {
        vueData = data;
    }
}

在資料回傳後要Binding到Vue Data上面或是任意Object的Property上可以使用這個,
不使用DeepBinding是因為瀏覽器版本限制,這個方式不受瀏覽器版本限制,但是只有提供一階,需要多階請自行改寫.
使用方法範例:

UJ.DeepBinding(this, resp);

這邊的this代表的是Vue的Data
 
More...
梨子, 2023/11/24 上午 11:05:08
Entity Framework 用起來和 Daper 越來越像了
Entity Framework 提供了 ExecuteSqlRawAsync 和 FromSqlRaw  之後,可以和 Dapper 非常類似的用法。

我們在用 Dapper 時。最常用的就是 sql command 加上一個物件做為參數,就可以執行 CRUD 的動作。

其實用 Entity Framework 的 ExecuteSqlRawAsync 和 FromSqlRaw 也可以逹到幾乎一樣的效果。

ExecuteSqlRawAsync 和 FromSqlRaw 接受的參數是 object array (其實是 Microsoft.Data.SqlClient.SqlParameter 的 array)

所以我們先做一個 Object to Microsoft.Data.SqlClient.SqlParameter Array 的擴充, 可參考: https://gist.github.com/aliozgur/75182b2e9b0a58b83443

不過很奇怪的是,原作者提供的擴充轉出來的會是 System.Data.SqlClient.SqlParameter  Array 無法直接使用於 ExecuteSqlRawAsync 和 FromSqlRaw,所以要稍微改一下,把 using System.Data.SqlClient; 改為 using Microsoft.Data.SqlClient; 即可:



另外,我們再自行 對 DbContext 做一個擴充如下:

        /// <summary>
        /// 會把物件 Parameter 的各 Property 帶入 SQL 中.
        /// </summary>
        /// <param name="dbct"></param>
        /// <param name="sql"></param>
        /// <param name="parameters"></param>
        /// <returns></returns>
        public static async Task<int> ExecuteParameterSqlAsync(this DbContext dbct, string sql, object parameters)
        {
            return await dbct.Database.ExecuteSqlRawAsync(sql, parameters.ToSqlParamsArray());
        }



最後的結果可以做到以下的效果: (res3 和 res4 是配合 FormattableString 的範例 )

 
範例程式碼:
        public async Task<object> EfTest()
        {
            var dbct = Ds.NewContext.GvContext;
            var insertSql = @"Insert into ProfileEvent(JobId,[Name],GvShoplineId,LiShoplineId,Phone,Email,LineId,GaClientId)
            Values(@JobId, @Name, null , null , null , @Email, @GaClientId , @GaClientId )";

            //執行 SQL 的原生寫法
            await dbct.Database.ExecuteSqlRawAsync(insertSql, new object[]
            {
                new SqlParameter("@JobId", 10),
                new SqlParameter("@Email", "XX'TT"),
                new SqlParameter("@Name", "AA'BB"),
                new SqlParameter("@GaClientId", "GaClientId"),
            });

            //執行 SQL 的擴充寫法
            await dbct.ExecuteParameterSqlAsync(insertSql, new
            {
                JobId = 10,
                Email = "XX'TT",
                Name = "AA'BB",
                GaClientId = "GaClientId"
            });

            //關於查詢
            string name = "%'B%";
            //原生寫法
            var res1 = await dbct.ProfileEvents.FromSqlRaw("Select top 100 * from ProfileEvent where Name like @name",
                new object[]
                    {
                        new SqlParameter("@name", "%'B%")
                    })
                .ToListAsync();

            //擴充, object to SqlParameter array
            var res2 = await dbct.ProfileEvents.FromSqlRaw("Select top 100 * from ProfileEvent where Name like @name",
                new { name }.ToSqlParamsArray())
                .ToListAsync();

            var res3 = await dbct.ProfileEvents.FromSql($"Select top 100 * from ProfileEvent where Name like {name}")
                .ToListAsync();

            var res4 = await dbct.ProfileEvents.FromSqlInterpolated($"Select top 100 * from ProfileEvent where Name like {name}")
                .ToListAsync();

            return new { res1, res2, res3, res4 };
        }

 
More...
Bike, 2023/5/6 下午 05:37:19
Newtonsoft.Json.JsonConvert.DeserializeObject 失敗的情況
在某個 Property X 中, 使用了以下的語法:

set
{
   _X = value;
}

結果 Newtonsoft 無法把 json 轉回物件 ....

後來改為 public type X { get; set; } 的格式才 OK...
More...
Bike, 2022/6/29 上午 11:45:17
Windows AD 登入後,使用 DirectoryServices 取得使用者的資訊
今天解了一個 Bug.

在網路上找到AD 登入後, 使用 DirectoryServices 取得使用者的資訊的 Sample Code 如下:
            var name = User.Identity.Name.Split('\\')[1]; //*@I was getting name as domain\\name @*
            DirectorySearcher ds = new DirectorySearcher();
            ds.Filter = "(&(objectClass=user)(objectcategory=person)(name=" + name + "))";
            SearchResult userProperty = ds.FindOne();


User 反應有一些員工登入後會沒有查到使用者資訊,後來發現若是在 AD 中建立使用者時,使用者的名稱和登入帳號不一致的話,會抓不到使用者資料。

最後經過一翻努力後,終於找到要改用 "samaccountname" 來做為 Filter 的條件。

            var name = User.Identity.Name.Split('\\')[1]; //*@I was getting name as domain\\name @*
            DirectorySearcher ds = new DirectorySearcher();
            ds.Filter = "(&(objectClass=user)(objectcategory=person)(samaccountname=" + name + "))";
            SearchResult userProperty = ds.FindOne();
More...
Bike, 2022/4/18 下午 05:30:49
把 Oracle 的 NLS_NCHAR_CHARACTERSET 由 UTF-16 改為 UTF8
已經有資料的資料庫無法更改。

開啟 sqlplus
用 sys 登入 XPEDB1 指定為SYSDBA 的身份

--sqlplus SYS/password@localhost/XEPDB1 as SYSDBA

sqlplus / as SYSDBA

--修改 NLS_CHARACTERSET to ZHT16MSWIN950
shutdown immediate;
STARTUP MOUNT;
ALTER SESSION SET SQL_TRACE=TRUE;
ALTER SYSTEM ENABLE RESTRICTED SESSION;
ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0;
ALTER SYSTEM SET AQ_TM_PROCESSES=0;
ALTER DATABASE OPEN;
ALTER DATABASE CHARACTER SET INTERNAL_USE ZHT16MSWIN950;
ALTER SESSION SET SQL_TRACE=FALSE;
shutdown immediate;
STARTUP;

查詢 nvarchar 的欄位
select owner, table_name, column_name
from dba_tab_columns
where (data_type = 'NCHAR' or
data_type = 'NVARCHAR2' or
data_type = 'NCLOB') and
owner != 'SYS' and
owner != 'SYSTEM';

要 truncate 兩個 table:
truncate table SYS.RADM_FPTM_LOB$;
truncate table SYS.RADM_FPTM$ ;

執行以下指令

修改 System 的 NLS_NCHAR_CHARACTERSET:
shutdown immediate;
STARTUP MOUNT;
ALTER SYSTEM ENABLE RESTRICTED SESSION;
ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0 SCOPE = MEMORY;
ALTER SYSTEM SET AQ_TM_PROCESSES=0 SCOPE = MEMORY;
ALTER DATABASE OPEN;
ALTER DATABASE NATIONAL CHARACTER SET UTF8;
SHUTDOWN IMMEDIATE;
STARTUP;

要修特定  PDB 的 NLS_NCHAR_CHARACTERSET:
alter session set container=cdb$root;
show pdbs;
alter pluggable database XEPDB1  close immediate;
alter pluggable database XEPDB1 open read write restricted;
alter session set container=XEPDB1;
truncate table SYS.RADM_FPTM_LOB$;
truncate table SYS.RADM_FPTM$;
ALTER DATABASE NATIONAL CHARACTER SET UTF8;
ALTER PLUGGABLE DATABASE XEPDB1 CLOSE IMMEDIATE;
ALTER PLUGGABLE DATABASE XEPDB1 OPEN;
select * from database_properties where PROPERTY_NAME in ('NLS_CHARACTERSET', 'NLS_NCHAR_CHARACTERSET');
More...
Bike, 2022/4/1 下午 05:31:17
C# Reflection - PropertyInfo & FieldInfo

如上圖,兩個物件一個使用readonly 另一個使用 { get; } 來達到唯讀屬性。

當我們在使用Reflection時會習慣使用 GetType().GetProperties() 來取得該物件的 Property,
同樣都是於物件被new的時候在建構式中賦值,不同的是
CreateInfo 中 public readonly int? CreatorId 其實是 "宣告變數",
ModifierInfo 的 public int? ModifierId { get;} 則是 "定義屬性"。


因此當我們使用readonly要做反射時,需要改用 GetType().GetFields()來取得目標變數。
More...
梨子, 2022/3/31 上午 11:57:05
.net core 專案發佈到正式機無法啟動
今天為了一個專案發佈後無法執行花了兩個小時: 錯誤訊息如下
HTTP Error 500.31 - ANCM Failed to Find Native Dependencies in IIS  --  沒用
The specified version of Microsoft.NetCore.App or Microsoft.AspNetCore.App was not found  -- 沒用
An assembly specified in the application dependencies manifest (...) was not found  -- OK

最後是改了 .csproj 然後再發佈一次。

<PropertyGroup>               
    <PublishWithAspNetCoreTargetManifest>false</PublishWithAspNetCoreTargetManifest>
</PropertyGroup>


參考:
https://stackoverflow.com/questions/48896443/an-assembly-specified-in-the-application-dependencies-manifest-was-not-fou

 
More...
Bike, 2022/2/11 上午 08:26:36
CORS 實做 (jQuery + ASP.NET Core Web API)
加構獨立的 API Server 時, 要使用 Cookie 認証必需有以下條件:

1. Web Server 和 API Server 有相同的父網域.
2. Cookie 的網域指定到相同的父網域.
3. 在 API 的 Application 中允許 CORS Request, 需要修改 Startup.cs

3.1 在 ConfigureServices 中要加入  AddCors, 而且要記得 AllowCredentials()
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddCors(options =>
            {
                options.AddPolicy(name: "Cors(PolicyName",
                                 builder =>
                                 {
                                     builder.WithOrigins("https://web1.yourdomain.com",
                                                         "https://web2.yourdomain.com")
                                     .AllowCredentials();
                                 });
            });

            services.AddControllers()
                .AddNewtonsoftJson(opt =>
                 opt.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver());


3.2 在 Configure 中, 要加入 app.UseCors("Cors(PolicyName"), 記得要在  UseAuthorization() 之前.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            app.UseExceptionMiddleware();

            app.UseHttpsRedirection();

            app.UseHttpsRedirection();

            app.UseRouting();

            app.UseCors(MyAllowSpecificOrigins);

            app.UseAuthorization();



4. 在 Client 端要加上 withCredentials: true
                            $.ajax({
                                url: apiRoot + "apiurl",
                                type: 'GET',
                                dataType: 'json', // 預期從server接收的資料型態
                                success: function (res) {
                                    console.log("success: ");
                                    console.log(res);                                    
                                },
                                xhrFields: {
                                    withCredentials: true
                                },
                                error: function (XMLHttpRequest, textStatus, errorThrown) {
                                    alert("發生錯誤");
                                }
                            });
More...
Bike, 2021/10/24 下午 05:17:54
|< 123 >|
頁數 1 / 3 下一頁
~ Uwinfo ~