data access object 中文意思是什麼

data access object 解釋
數據存取對象
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • access : n. 1. 接近；會面。2. 捷徑，門路〈指方法、手段〉；檢查孔；進路，入口；【自動化】（存貯器的）存取。3. （病的）發作；（怒氣等的）爆發。4. 增加。
  • object : n 1 物，物體，物件。2 目標 （of; for）; 目的，宗旨。3 【哲學】對象，客體，客觀 （opp subject）; ...
  1. Object when writing ado. net data - access code

    屬性設置的查詢相同。
  2. Thirdly, some key technologies used to implement the system are discussed, including active data objects data access technology, component object model technology, and dynamical web based on active server pages technology. in the end, results of t he research and development of this system are discussed

    然後，本文詳細探討了在系統實現過程中採用的主要技術? ? ado數據訪問技術、 com技術和基於asp的動態web創建技術，最後，對文章和系統研發工作進行了總結，並對未來工作進行了展望。
  3. On data access, plat adopts advanced display model of electronic chart as " database - dataset - object " : using database to maintain, organize and manage chart units ; using dataset to organize and operate elements of single map ; using s - 57 catalog to express the real object. on chart displaying, plat basis the contents of presentation library of s - 52, get the s - 52 display by implementing the " chart display generator ". this dissertation is about the research i have engaged in

    在海圖數據訪問上採用了當前流行的「數據庫-數據集-物標」三層模式：在數據庫層對水域的海圖單元進行維護、組織和管理；在數據集層應用s - 57的數據模型對單幅海圖的數據進行組織和操作，並完成對s - 57數據集的格式轉換；在物標層，則使用s - 57的物標類目來具體的表示。
  4. This thesis discusses the research and development on some critical parts in airspace management and evaluation system, including mainly the following contents : design the architecture of airspace management and evaluation system. design and realize the event log middleware and event log module based on middleware technology. design and realize the core and nodus of airspace management and evaluation system - airspace data access based on object oriented technology and nested table technology

    本文對空域管理與評估系統的一些關鍵問題進行了研究和開發，主要包括以下幾個方面的內容：設計空域管理與評估系統的體系結構提出並實現了基於中間件技術的日誌中間件及日誌維護模塊採用面向對象技術和嵌套表技術設計和實現了空域管理與評估系統中的核心和難點? ?空域數據訪問
  5. For example, say a data access object called

    的數據訪問對象需要一個稱為
  6. The goal of the sdao pattern is to allow you to isolate one layer the domain object layer from another the data access layer

    Sdao模式的目的是允許您將一個層（域對象層）和另一個層（數據訪問層）隔離開。
  7. According to opc data access specification, develop opc server program using mfc and object - oriented design patterns

    根據opc數據存取規范，運用mfc和面向對象的設計模式開發opc服務器程序。
  8. The data access object pattern has become a standard part of the j2ee developer s arsenal

    數據訪問對象（ data access object ）模式已經成為j2ee開發人員工具庫中的標準部件。
  9. By using data share pool, the entity object can share the connection to database, which improves the speed of data access, and solves the speed neck of general model. based on ejb entity object and moving agent, a soft - component model is put

    實體對象可看作是數據對象在軟體系統中的實時鏡像，充當客戶與數據庫交互的中間代理，採用數據共享池的連接方案，提高了數據存取的效率，解決了常用數據庫應用模型的速度瓶頸問題。
  10. The source business object can manage the data access directly or can serve as a wrapper for an existing business component

    源業務對象可以直接管理數據訪問，也可以充當現有業務組件的包裝。
  11. A data source object represents a simple connection to a data source and provides access to the objects in the data store that it references

    數據源對象表示對數據源的簡單連接，通過它可以訪問它所引用的數據存儲區中的對象。
  12. As in the previous articles, i ll use a minimal model based on an online store, this time consisting of a basic product representation, a user s shopping cart that can contain product items, and a data access object to look up product details from a data store

    像在前一篇文章中一樣，我將採用一個基於在線商店的最小模型，這次包含一個基本的產品表示、一個可以包含產品商品的用戶購物車以及一個從數據存儲查詢產品的數據訪問對象（ dao ） 。
  13. You might have a web user interface view that s called by a controller, which calls a facade layer, which calls a data access object, which calls an object - relational mapper, which calls a database

    您可能擁有一個由控制器調用的web用戶界面（ ui ）視圖，它調用外觀層，外觀層調用數據訪問對象，數據訪問對象調用對象關系映射，對象關系映射調用數據庫。
  14. To a persistent store with a data access object

    存儲到一個永久的存儲介質中。
  15. We ll begin with a review of the data access object pattern

    我們將從回顧數據訪問對象模式入手。
  16. Data access object

    數據訪問對象
  17. We ll start with a simple example of a simulated data access object, shown in listing 2

    我們將從模擬數據訪問對象的簡單示例入手，如清單2所示：
  18. As is stated above, this thesis did research on struts, spring and hibernate frameworks, and analysed each framework ’ s function in web application layer. an architecture is integrated with the three frameworks which is suitable for enterprise web application. the architecture hands business logic of struts to spring ; utilize beans configuration to manage the related classes ; manage objects ’ relation of between controller and data access object through spring and make data persistence by hibernate. this thesis made did deep analysis and research on coupling of integration between spring and struts and put forward a solution to loose coupling of integration

    本文針對上述問題，對struts ， spring ， hibernate框架進行研究，具體分析各個框架在web應用的不同層次上所發揮的作用，並整合三種框架，設計出一個適合企業web應用的java通用架構，即將struts應用中的業務邏輯交給spring管理，相關類用spring的beans配置完成，由spring管理與表現層的控制器及更下層的數據訪問對象（ dataaccessobject ）對象的關系，由hibernate負責數據的持久化;並對spring和struts整合的耦合性進行深入的分析研究，提出了一種框架整合的解耦方案;採用aop （ aspectorientedprogramming ）機制，設計出一個脫離spring環境的aop ;最後用一個實際的項目對架構應用進行實現。
  19. The goal of the data access object pattern is to provide a single point of contact to a particular data source

    數據訪問對象模式的目的是提供到特定數據源的單個聯系點。
  20. I presented a sample design that illustrated the use of servlets and jsp technology, explaining how the mvc approach could be combined with a simple data access object to handle queries and updates of persistent data in an application

    我提供了一個說明servlet和jsp用法的樣本設計，以說明如何結合mvc方法和簡單數據訪問對象（ dao ）以處理應用程序中持久數據的查詢和更新。
分享友人
分享到 Line

分享到臉書