Spring data source basic configuration _ MySQL

Configure aplictaionContext-dataSource for the spring Data source:

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      classpath:config.properties
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     ${sqlDriver}
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     ${sqlUrl}
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     ${sqlUserName}
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     ${sqlPassword}
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     ${sqlMaxActive}
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     ${sqlMaxWait}
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     ${sqlMaxIdle}
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PropertyConfigurer is used to configure the location of the config. properties File for reference in datasource configuration.
The config configuration file is written as follows:

1 sqlDriver=com.mysql.jdbc.Driver2 sqlUrl=jdbc:mysql://127.0.0.1:3306/mydatabase?useUnicode=true&characterEncoding=utf83 sqlUserName=root4 sqlPassword=1235 sqlMaxActive=5006 sqlMaxWait=10007 sqlMaxIdle=50

Record it for future Configuration Reference.