带有弹簧靴的Heroku Postgres

时间:2019-12-11 05:33:10

标签: spring postgresql spring-boot heroku

我在heroku中部署了一个spring boot api,并为postgres添加了heroku插件,并遵循了它们在Heroku Springboot deployment guide.中提供的步骤

但是,当我部署应用程序并运行查询以注册用户时,我会从api中收到此错误

    "timestamp": "2019-12-11T05:28:28.219+0000",
    "status": 500,
    "error": "Internal Server Error",
    "message": "could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet",
    "path": "/register"
}

要注册用户,我要做的只是

 if(userRepository.findByEmail(user.getEmail()).size() == 0){
                userRepository.save(user);
                return SuccessCodes.REGISTRATION_SUCCESS;
        }else{
            return ErrorCodes.REGISTRATION_ERROR_EMAIL_EXISTS;
        }

如何解决此问题?

0 个答案:

没有答案