异常：Unexpected error while running MyBatis Generator.
Cannot resolve classpath entry: D:java_develop\mysql\mysql-connector-java-5.1.6-bin.jar
异常原因 ：.properties中路径问题
db.driverLocation=D:\java_develop\mysql\mysql-connector-java-5.1.6-bin.jar
解决方法:将路径中的"\换成 “\”