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                        /后端开发
                        
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                        /SpringBoot+MyBatis搭建迷你小程序

import com.mchange.v2.c3p0.ComboPooledDataSource;

import com.mchange.v2.c3p0.ComboPooledDataSource;

qq_迷途小书童_3

2018-10-23

源自：SpringBoot+MyBatis搭建迷你小程序 2-4

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树在摇摆
2018-10-24

<dependency>
    <groupId>com.mchange</groupId>
    <artifactId>c3p0</artifactId>
    <version>0.9.5.2</version>
</dependency>
没有包，pom的<dependencys>里面加入