email-operator cn.haoxiaoyong.email v1.2 4.0.0 email-msg jar haoxiaoyong haoxiaoyong hxyHelloWorld@163.com http://www.haoxiaoyong.cn org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-test test com.alibaba fastjson 1.2.31 org.springframework.boot spring-boot-starter-mail org.springframework.boot spring-boot-starter-thymeleaf org.springframework.boot spring-boot-starter-freemarker