c3p0.url=jdbc:mysql://localhost:3306/mavendata?useUnicode=true&characterEncoding=utf8&mysqlEncoding=utf8
c3p0.user=root
c3p0.password=root
c3p0.driverClass=com.mysql.jdbc.Driver
c3p0.acquireIncrement=1
c3p0.maxIdleTime=60
c3p0.maxPoolSize=200
c3p0.minPoolSize=50
c3p0.initialPoolSize=300
上面是我在搭建SSM框架是用到jdbc屬性文件 ,大家以後要注意空格問題(上面的紅色區域爲空格)有就一定會報錯 我就被這個坑了