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连接池基本原理:连接池最基本的思想就是预先建立一些连接放置于内存对象中以备使用。对于多于链接池中链接数的并发请求,应在请求队列中排队等待。并且应用程序可以根据链...
连接池基本原理:连接池最基本的思想就是预先建立一些连接放置于内存对象中以备使用。对于多于链接池中链接数的并发请求,应在请求队列中排队等待。并且应用程序可以根据链接的使用率,动态增加或减少池中的链接数。达到链接的优化。
-The basic principles of connection pooling: connection pooling basic ideology is the pre-established links with objects placed in memory for use. For more than a few links to the pool of concurrent link request, the request should be in the queue waiting. And applications can be linked to utilization, dynamic increase or decrease in the number of links to the pool. To achieve the optimal link.
- 2022-07-15 15:50:11下载
- 积分:1
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java输出英文你好吗
java输出英文你好吗-How are you English
- 2022-01-27 18:41:33下载
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用JAVA所写的用于矩阵运算的类,包括矩阵加、减、乘法、矩阵求逆,转置等...
用JAVA所写的用于矩阵运算的类,包括矩阵加、减、乘法、矩阵求逆,转置等-written with Java for matrix calculation of categories, including matrix, plus or minus, multiplication, matrix inversion, and so on to home
- 2022-07-27 19:41:28下载
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JDesktop Integration Components (JDIC),这是一个开源的项目,目的是构建消除本机应用程序和 Java 等价物之间差距的组件。...
JDesktop Integration Components (JDIC),这是一个开源的项目,目的是构建消除本机应用程序和 Java 等价物之间差距的组件。JDIC 单一的 Java API 允许应用程序接进本机操作系统特性,同时保持跨平台支持。它目前提供了本机 Web 浏览器(Internet Explorer 或 Mozilla) 支持、系统托盘支持、文件扩展集成和其他桌面特性。-JDesktop Integration Components (JDIC), this is an open source project to build the elimination of the local Java applications, and the gap between equivalent components. JDIC single Java API access permit applications into the local operating system features, while maintaining cross-platform support. It currently provides a local Web browser (Internet Explorer or Mozilla) support, system tray support, file extensions and other desktop integration features.
- 2022-08-26 14:39:22下载
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Java3D显示空间x,y,z坐标轴,需要安装java3D jdk包!
Java3D显示空间x,y,z坐标轴,需要安装java3D jdk包!-Java3D show space x, y, z axis, the need to install java3D jdk package!
- 2022-03-19 20:19:48下载
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Calculator
Calculator
- 2022-02-21 05:03:20下载
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使用Java和sql开发的固定资产管理系统!
使用Java和sql开发的固定资产管理系统!-sql use Java and the development of the fixed assets management system.
- 2022-07-26 16:04:57下载
- 积分:1
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当本java文件运行时即备份本文件为一个副本。
当本java文件运行时即备份本文件为一个副本。-when the java runtime documents that the backup copy of a document.
- 2022-03-03 15:53:10下载
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本例显示距圣诞节的倒计时时间
本例显示距圣诞节的倒计时时间-from the cases show the countdown to Christmas time
- 2023-08-19 17:00:03下载
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Java2实用教程(清华大学出版社)中的所有例题程序!
Java2实用教程(清华大学出版社)中的所有例题程序!-Java2 Practical Guide (Tsinghua University Press) Examples of all procedures!
- 2023-08-06 10:05:03下载
- 积分:1