C:\Users\Administrator\.jdks\ms-17.0.15\bin\java.exe -XX:TieredStopAtLevel=1 -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-Dmanagement.endpoints.jmx.exposure.include=*" "-javaagent:C:\Users\Administrator\AppData\Local\Programs\IntelliJ IDEA Ultimate 2025.1.3\lib\idea_rt.jar=63069" -Dfile.encoding=UTF-8 -classpath C:\Users\Administrator\IdeaProjects\demo1\target\classes;D:\apache-maven-3.9.10\maven-repository\org\springframework\boot\spring-boot-starter-jdbc\2.6.13\spring-boot-starter-jdbc-2.6.13.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\boot\spring-boot-starter\2.6.13\spring-boot-starter-2.6.13.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\boot\spring-boot\2.6.13\spring-boot-2.6.13.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\boot\spring-boot-autoconfigure\2.6.13\spring-boot-autoconfigure-2.6.13.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\boot\spring-boot-starter-logging\2.6.13\spring-boot-starter-logging-2.6.13.jar;D:\apache-maven-3.9.10\maven-repository\ch\qos\logback\logback-classic\1.2.11\logback-classic-1.2.11.jar;D:\apache-maven-3.9.10\maven-repository\ch\qos\logback\logback-core\1.2.11\logback-core-1.2.11.jar;D:\apache-maven-3.9.10\maven-repository\org\apache\logging\log4j\log4j-to-slf4j\2.17.2\log4j-to-slf4j-2.17.2.jar;D:\apache-maven-3.9.10\maven-repository\org\apache\logging\log4j\log4j-api\2.17.2\log4j-api-2.17.2.jar;D:\apache-maven-3.9.10\maven-repository\org\slf4j\jul-to-slf4j\1.7.36\jul-to-slf4j-1.7.36.jar;D:\apache-maven-3.9.10\maven-repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;D:\apache-maven-3.9.10\maven-repository\org\yaml\snakeyaml\1.29\snakeyaml-1.29.jar;D:\apache-maven-3.9.10\maven-repository\com\zaxxer\HikariCP\4.0.3\HikariCP-4.0.3.jar;D:\apache-maven-3.9.10\maven-repository\org\slf4j\slf4j-api\1.7.36\slf4j-api-1.7.36.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-jdbc\5.3.23\spring-jdbc-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-beans\5.3.23\spring-beans-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-tx\5.3.23\spring-tx-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\boot\spring-boot-starter-web\2.6.13\spring-boot-starter-web-2.6.13.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\boot\spring-boot-starter-json\2.6.13\spring-boot-starter-json-2.6.13.jar;D:\apache-maven-3.9.10\maven-repository\com\fasterxml\jackson\core\jackson-databind\2.13.4.2\jackson-databind-2.13.4.2.jar;D:\apache-maven-3.9.10\maven-repository\com\fasterxml\jackson\core\jackson-annotations\2.13.4\jackson-annotations-2.13.4.jar;D:\apache-maven-3.9.10\maven-repository\com\fasterxml\jackson\core\jackson-core\2.13.4\jackson-core-2.13.4.jar;D:\apache-maven-3.9.10\maven-repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.13.4\jackson-datatype-jdk8-2.13.4.jar;D:\apache-maven-3.9.10\maven-repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.13.4\jackson-datatype-jsr310-2.13.4.jar;D:\apache-maven-3.9.10\maven-repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.13.4\jackson-module-parameter-names-2.13.4.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\boot\spring-boot-starter-tomcat\2.6.13\spring-boot-starter-tomcat-2.6.13.jar;D:\apache-maven-3.9.10\maven-repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.68\tomcat-embed-core-9.0.68.jar;D:\apache-maven-3.9.10\maven-repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.68\tomcat-embed-el-9.0.68.jar;D:\apache-maven-3.9.10\maven-repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.68\tomcat-embed-websocket-9.0.68.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-web\5.3.23\spring-web-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-webmvc\5.3.23\spring-webmvc-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-aop\5.3.23\spring-aop-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-context\5.3.23\spring-context-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-expression\5.3.23\spring-expression-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\mybatis\spring\boot\mybatis-spring-boot-starter\2.2.2\mybatis-spring-boot-starter-2.2.2.jar;D:\apache-maven-3.9.10\maven-repository\org\mybatis\spring\boot\mybatis-spring-boot-autoconfigure\2.2.2\mybatis-spring-boot-autoconfigure-2.2.2.jar;D:\apache-maven-3.9.10\maven-repository\org\mybatis\mybatis\3.5.9\mybatis-3.5.9.jar;D:\apache-maven-3.9.10\maven-repository\org\mybatis\mybatis-spring\2.0.7\mybatis-spring-2.0.7.jar;D:\apache-maven-3.9.10\maven-repository\com\h2database\h2\1.4.200\h2-1.4.200.jar;D:\apache-maven-3.9.10\maven-repository\com\mysql\mysql-connector-j\8.0.31\mysql-connector-j-8.0.31.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-core\5.3.23\spring-core-5.3.23.jar;D:\apache-maven-3.9.10\maven-repository\org\springframework\spring-jcl\5.3.23\spring-jcl-5.3.23.jar com.example.demo.Demo1Application . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.6.13) 2025-07-11 15:49:04.751 INFO 11328 --- [ main] com.example.demo.Demo1Application : Starting Demo1Application using Java 17.0.15 on 闫晓强 with PID 11328 (C:\Users\Administrator\IdeaProjects\demo1\target\classes started by Administrator in C:\Users\Administrator\IdeaProjects\demo1) 2025-07-11 15:49:04.753 INFO 11328 --- [ main] com.example.demo.Demo1Application : No active profile set, falling back to 1 default profile: "default" 2025-07-11 15:49:05.202 WARN 11328 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.example.demo]' package. Please check your configuration. 2025-07-11 15:49:05.483 INFO 11328 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http) 2025-07-11 15:49:05.490 INFO 11328 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2025-07-11 15:49:05.490 INFO 11328 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.68] 2025-07-11 15:49:05.561 INFO 11328 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2025-07-11 15:49:05.561 INFO 11328 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 772 ms 2025-07-11 15:49:05.583 INFO 11328 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2025-07-11 15:49:05.701 INFO 11328 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed. 2025-07-11 15:49:05.707 INFO 11328 --- [ main] o.s.b.a.h2.H2ConsoleAutoConfiguration : H2 console available at '/h2-console'. Database available at 'jdbc:mysql://localhost:3306/mysqlservicedbone?useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=UTC&useUnicode=true&characterEncoding=UTF-8' 2025-07-11 15:49:05.860 INFO 11328 --- [ main] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html] 2025-07-11 15:49:05.967 WARN 11328 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceScriptDatabaseInitializer' defined in class path resource [org/springframework/boot/autoconfigure/sql/init/DataSourceInitializationConfiguration.class]: Invocation of init method failed; nested exception is org.springframework.jdbc.datasource.init.UncategorizedScriptException: Failed to execute database script from resource [class path resource [schema.sql]]; nested exception is java.lang.IllegalArgumentException: 'script' must not be null or empty 2025-07-11 15:49:05.968 INFO 11328 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated... 2025-07-11 15:49:05.974 INFO 11328 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed. 2025-07-11 15:49:05.976 INFO 11328 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2025-07-11 15:49:05.983 INFO 11328 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2025-07-11 15:49:05.995 ERROR 11328 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceScriptDatabaseInitializer' defined in class path resource [org/springframework/boot/autoconfigure/sql/init/DataSourceInitializationConfiguration.class]: Invocation of init method failed; nested exception is org.springframework.jdbc.datasource.init.UncategorizedScriptException: Failed to execute database script from resource [class path resource [schema.sql]]; nested exception is java.lang.IllegalArgumentException: 'script' must not be null or empty at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.23.jar:5.3.23] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.23.jar:5.3.23] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:420) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1317) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[spring-boot-2.6.13.jar:2.6.13] at com.example.demo.Demo1Application.main(Demo1Application.java:10) ~[classes/:na] Caused by: org.springframework.jdbc.datasource.init.UncategorizedScriptException: Failed to execute database script from resource [class path resource [schema.sql]]; nested exception is java.lang.IllegalArgumentException: 'script' must not be null or empty at org.springframework.jdbc.datasource.init.ScriptUtils.executeSqlScript(ScriptUtils.java:305) ~[spring-jdbc-5.3.23.jar:5.3.23] at org.springframework.jdbc.datasource.init.ResourceDatabasePopulator.populate(ResourceDatabasePopulator.java:254) ~[spring-jdbc-5.3.23.jar:5.3.23] at org.springframework.jdbc.datasource.init.DatabasePopulatorUtils.execute(DatabasePopulatorUtils.java:54) ~[spring-jdbc-5.3.23.jar:5.3.23] at org.springframework.boot.jdbc.init.DataSourceScriptDatabaseInitializer.runScripts(DataSourceScriptDatabaseInitializer.java:90) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.sql.init.AbstractScriptDatabaseInitializer.runScripts(AbstractScriptDatabaseInitializer.java:145) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.sql.init.AbstractScriptDatabaseInitializer.applyScripts(AbstractScriptDatabaseInitializer.java:107) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.sql.init.AbstractScriptDatabaseInitializer.applySchemaScripts(AbstractScriptDatabaseInitializer.java:97) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.sql.init.AbstractScriptDatabaseInitializer.initializeDatabase(AbstractScriptDatabaseInitializer.java:75) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.boot.sql.init.AbstractScriptDatabaseInitializer.afterPropertiesSet(AbstractScriptDatabaseInitializer.java:65) ~[spring-boot-2.6.13.jar:2.6.13] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.23.jar:5.3.23] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.23.jar:5.3.23] ... 18 common frames omitted Caused by: java.lang.IllegalArgumentException: 'script' must not be null or empty at org.springframework.util.Assert.hasText(Assert.java:289) ~[spring-core-5.3.23.jar:5.3.23] at org.springframework.jdbc.datasource.init.ScriptUtils.splitSqlScript(ScriptUtils.java:636) ~[spring-jdbc-5.3.23.jar:5.3.23] at org.springframework.jdbc.datasource.init.ScriptUtils.executeSqlScript(ScriptUtils.java:252) ~[spring-jdbc-5.3.23.jar:5.3.23] ... 28 common frames omitted 进程已结束,退出代码为 1 解释是什么意思并给出解决方法
时间: 2025-07-22 11:40:38 浏览: 3
<think>我们正在处理Spring Boot启动失败的问题,错误信息指出在初始化数据库时找不到`schema.sql`脚本。根据引用内容,Spring Boot 2.6.x版本中数据库初始化的配置方式有所变化。下面将详细解释错误原因并提供解决方法。
### 错误原因分析
1. **配置变更**:在Spring Boot 2.6.x版本中,`spring.datasource.schema`和`spring.datasource.data`属性已被弃用[^1]。新的配置方式使用`spring.sql.init`属性。
2. **默认行为**:Spring Boot默认会在启动时从`classpath`根目录查找`schema.sql`和`data.sql`文件来初始化数据库。但错误信息显示没有找到`schema.sql`文件。
3. **非嵌入式数据库**:如果使用的是非嵌入式数据库(如MySQL),默认情况下Spring Boot不会自动执行SQL初始化脚本,除非显式配置[^2]。
### 解决方法
#### 步骤1:确认SQL文件位置
确保你的SQL文件(如`schema.sql`)位于`src/main/resources`目录下。如果是多模块项目,请确保文件在正确模块的资源目录中。
#### 步骤2:更新配置文件
在`application.properties`或`application.yml`中配置SQL初始化属性:
**application.properties配置示例:**
```properties
# 启用SQL初始化
spring.sql.init.mode=always
# 指定schema脚本位置(可选,默认是schema.sql)
spring.sql.init.schema-locations=classpath:schema.sql
# 指定数据脚本位置(可选,默认是data.sql)
spring.sql.init.data-locations=classpath:data.sql
```
**application.yml配置示例:**
```yaml
spring:
sql:
init:
mode: always
schema-locations: classpath:schema.sql
data-locations: classpath:data.sql
```
#### 步骤3:针对非嵌入式数据库
如果使用MySQL、PostgreSQL等非嵌入式数据库,必须显式设置`spring.sql.init.mode=always`才能执行初始化脚本[^2]。
#### 步骤4:验证文件内容
确保`schema.sql`文件不为空且包含有效的SQL语句。例如:
```sql
CREATE TABLE IF NOT EXISTS users (
id INT AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(50) NOT NULL,
email VARCHAR(50) UNIQUE NOT NULL
);
```
#### 步骤5:清理与重建
如果之前构建过项目,请清理并重新构建:
- Maven项目:执行`mvn clean package`后再运行
- IDE中:使用`Build > Rebuild Project`功能
### 补充说明
- **多脚本支持**:可以指定多个脚本,用逗号分隔:
```yaml
spring.sql.init.schema-locations: classpath:db/schema1.sql,classpath:db/schema2.sql
```
- **平台特定脚本**:Spring Boot支持根据数据库平台自动选择脚本,例如`schema-mysql.sql`,当检测到MySQL数据库时会自动使用该脚本[^3]。
### 验证是否成功
启动应用时,观察日志中是否出现类似以下信息:
```
Initializing database with script from [file:.../schema.sql]
Executing SQL script from class path resource [schema.sql]
```
### 常见问题排查
1. **文件位置错误**:确认`schema.sql`位于`src/main/resources`目录,构建后会在`target/classes`下出现。
2. **配置未生效**:检查是否在正确的profile配置文件中设置了属性。
3. **版本兼容性**:确保所有Spring Boot依赖版本一致(当前为2.6.13)。
通过以上步骤,应该能解决数据库初始化失败的问题。如果问题仍然存在,请检查数据库连接配置是否正确,以及数据库用户是否有执行DDL语句的权限。
§§相关问题§§
1. 如何在Spring Boot中配置多数据源并分别初始化SQL脚本?
2. Spring Boot 2.6.x中数据库初始化配置与旧版本有何区别?
3. 如何为不同的数据库平台(如MySQL、PostgreSQL)提供不同的初始化脚本?</think>### Spring Boot启动失败:`'dataSourceScriptDatabaseInitializer'`初始化失败解决方案
#### 问题原因分析
1. **配置变更**:Spring Boot 2.6.x版本弃用了旧的`spring.datasource.schema`配置方式[^1]
2. **文件位置错误**:应用在classpath根目录(`src/main/resources/`)找不到`schema.sql`文件
3. **初始化模式未启用**:对于非嵌入式数据库(如MySQL),需要显式启用SQL初始化
4. **脚本路径不匹配**:实际SQL文件位置与配置路径不一致
#### 解决方法
##### 1. 更新配置文件(关键步骤)
在`application.yml`中使用新的配置语法:
```yaml
spring:
sql:
init:
mode: always # 强制启用SQL初始化
schema-locations: classpath:db/schema.sql # 自定义路径
data-locations: classpath:db/data.sql # 可选数据脚本
```
##### 2. 验证文件位置
确保SQL文件在正确位置:
```
src/main/resources/
├── application.yml
└── db/
├── schema.sql # 表结构脚本
└── data.sql # 初始数据脚本(可选)
```
##### 3. 检查SQL文件内容
确认`schema.sql`不为空且语法正确(示例):
```sql
-- schema.sql
CREATE TABLE IF NOT EXISTS users (
id INT AUTO_INCREMENT PRIMARY KEY,
username VARCHAR(50) NOT NULL,
email VARCHAR(100) UNIQUE
);
```
##### 4. 清理并重建项目
```bash
mvn clean package # Maven项目
# 或
./gradlew clean build # Gradle项目
```
##### 5. 验证配置生效
启动时观察日志,成功时会显示:
```
Initializing database with script from [file:.../db/schema.sql]
Executed SQL script from class path resource [db/schema.sql]
```
#### 不同场景处理方案
| 场景 | 配置方案 |
|------|----------|
| **嵌入式数据库** (H2) | 无需`mode: always`,自动执行 |
| **外部数据库** (MySQL) | 必须设置`mode: always` |
| **多环境配置** | 使用`spring.profiles.active`指定环境专属脚本 |
| **平台特定脚本** | 命名如`schema-mysql.sql`自动匹配 |
#### 完整配置示例
```yaml
# application.yml
spring:
profiles:
active: dev # 环境配置
sql:
init:
mode: always
schema-locations:
- classpath:db/${spring.profiles.active}/schema.sql
data-locations:
- classpath:db/${spring.profiles.active}/data.sql
datasource:
url: jdbc:mysql://localhost:3306/mydb
username: root
password: securePass123
```
#### 故障排查步骤
1. **检查文件是否存在**:
```bash
# 查看构建后的文件位置
ls target/classes/db/schema.sql
```
2. **启用详细日志**:
```yaml
logging:
level:
org.springframework.jdbc.datasource.init: DEBUG
```
3. **手动测试脚本执行**:
```java
@SpringBootTest
class SqlInitTest {
@Autowired DataSource dataSource;
@Test
void testSchemaLoad() throws SQLException {
try (Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement()) {
stmt.execute("SELECT * FROM users"); // 验证表是否存在
}
}
}
```
> **重要提示**:Spring Boot 2.5+版本必须使用`spring.sql.init`替代弃用的`spring.datasource.schema`配置[^1][^2]
阅读全文
相关推荐



















