flyway.setBaselineOnMigrate(true);

 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flywayWrapper': Invocation of init method failed; nested exception is org.flywaydb.core.api.FlywayException: Found non-empty schema(s) `boss` without metadata table! Use baseline() or set baselineOnMigrate to true to initialize the metadata table. 

        flyway.setBaselineOnMigrate(true);//initOnMigrate

ERROR Application startup failed - (SpringApplication.java:839) 18:14:29,781 [main]
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'indexController': Unsatisfied dependency expressed through field 'weiXinService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'weiXinService': Unsatisfied dependency expressed through field 'dbManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dbManager': Invocation of init method failed; nested exception is java.lang.UnsatisfiedLinkError: Could not load library. Reasons: [no leveldbjni64-1.8 in java.library.path, no leveldbjni-1.8 in java.library.path, no leveldbjni in java.library.path, C:UsersendvAppDataLocalTempleveldbjni-64-1-2446148662175980479.8: Can't find dependent libraries]

错误应用程序启动失败-（SpRelpApvest.java：839）18:14:29 78[主]
org.springframework.beans.factory.unsuspeedPendencyException:创建名为“indexController”的bean时出错：通过字段“weixinservice”表示的依赖项不满意；嵌套异常为org.springframework.beans.factory.unsuspeedPendencyException:创建名为“wei”的bean时出错xinservice”：通过字段“dbmanager”表示的依赖项不满足；嵌套异常为org.springframework.beans.factory.beanCreationException:创建名为“dbmanager”的bean时出错：调用init方法失败；嵌套异常为java.lang.unsuspendedlinkError:无法加载库原因：【java.library.path中没有levelbjni64-1.8，java.library.path中没有levelbjni-1.8，java.library.path中没有levelbjni，c:usersendvappdatalocal emplevelbjni-64-1-2446148662175980479.8:找不到依赖库】

只需要把leveldbjni-win64-1.8.jar导入工程即可(应为在win64下运行的)

设置项目maven依赖：

<dependency>

<groupId>org.fusesource.leveldbjni</groupId>
<artifactId>leveldbjni-win64</artifactId>
<version>-master-SNAPSHOT</version>
</dependency>

<dependency>
<groupId>org.fusesource.leveldbjni</groupId>
<artifactId>leveldbjni</artifactId>
<version>-master-SNAPSHOT</version>
</dependency>

Gradle管理项目，在项目build.gradle的dependencies中添加

1. compile "org.fusesource.leveldbjni:leveldbjni:1.8"
2. compile "org.fusesource.leveldbjni:leveldbjni-win64:1.8"