springboot整合dbcp+jdbctemplate_springboot dbcp-优快云博客

本文链接：https://blog.youkuaiyun.com/smile_foreach/article/details/102980878

本文介绍了如何在SpringBoot项目中整合DBCP连接池并使用JdbcTemplate进行数据库操作。通过创建`t_user`表，配置相关依赖和属性，实现测试接口`insert`，展示了数据库数据的增删改查功能。

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JdbcTemplate我们平时很少用，但是呢对于做开发的我们还是熟悉一下比较好

项目架构为:

表结构为:

CREATE TABLE `t_user` (
`id` int(12) NOT NULL AUTO_INCREMENT,
`user_name` varchar(60) NOT NULL,
`sex` int(3) NOT NULL DEFAULT '1',
`note` varchar(256) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;

pom依赖为:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.0.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.nice</groupId>
    <artifactId>boot-chapter11</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>boot-chapter11</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <!-- 自动化部署 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>
        <!-- lombok插件 -->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <!-- springboot测试包 -->
        <dependency>
            <groupId>or