数据库jdbc 的相关内容

问答 2020-06-06 来自：开发者社区

纯JDBC配置C3P0 sqlserver数据库连接就报错!：报错

我就简单的写了个纯的JDBC配置C3P0竟然出错了，我自己都没想得到会出错给大家看一下我的配置吧，很简单的，这种配置我改成oracle的数据库就OK一换成sqlserver的就报错了，自己就也不知道为什么，难道两者有什么差异？求教！ C3P0配置： sa qaz123 com.microsoft.sqlserver.jdbc.SQLSer...

问答 2020-05-31 来自：开发者社区

为什么Spring Boot打成的jar包运行时提示数据库URL不以jdbc开头？

使用Maven打包的Spring Boot项目，数据库URL提示不以jdbc开头，配置文件如下：

问答 2020-05-29 来自：开发者社区

java数据库jdbc编程? 400 报错

java数据库jdbc编程? 400 报错用eclipse-SDK-3.7-win32\eclipse\eclipse.exe编程，用jdbc连数据库，出错代码 48行如下，在另一个程序中用52--54行代码可以成功(jdbc-odbc)，看网上有解说引入msbase.jar，mssqlserver.jar，msutil.jar包我已引入，要打sp4补丁也打了，可是还是不行，头痛死了，请...

问答 2020-04-12 来自：开发者社区

Java数据库连接（Java Database Connectivity, JDBC）是Java语言中用来规范客户端程序如何来访问数据库的应用程序接口(API)，提供了诸如查询和更新数据库中数据的方法。可以为多种关系数据库提供统一访问，它由一组用Java语言编写的类和接口组成，是Java访问数据库的标准规范。JDBC提供了一种基准,据此可以构建更高级的工具和接口，使数据库开发人员能够编写数据库应....

问答 2019-12-04 来自：开发者社区

JDBC 与数据库交互的流程是什么?

问答 2019-12-02 来自：开发者社区

使用JDBC操作数据库时，如何提升读取数据的性能？如何提升更新数据的性能？

问答 2019-12-02 来自：开发者社区

阐述JDBC操作数据库的步骤？

问答 2019-11-20 来自：开发者社区

JDBC中通过____类加载数据库驱动程序

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更新时间 2025-03-15 13:48:49

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