总结 org.dromara.common.core.config.ApplicationConfig org.dromara.common.core.config.AsyncConfig org.dromara.common.core.config.ThreadPoolConfig...org.dromara.common.core.config.ValidatorConfig org.dromara.common.core.utils.SpringUtils 一、 @EnableAutoConfiguration...自动配置功能总开关 二、org.springframework.boot.autoconfigure.AutoConfiguration.imports 进行更细粒度的配置 三、@AutoConfiguration
比如在linux系统下,如果~/.m2/setting.xml中为: org/SETTINGS/1.0.0"...xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org
bean with name 'org.springframework.boot.autoconfigure.AutoConfigurationPackages': Initialization of...CGLIB subclass of class [class org.springframework.boot.autoconfigure.AutoConfigurationPackages$BasePackages...non-visible class; nested exception is java.lang.IllegalArgumentException: Cannot subclass final class org.springframework.boot.autoconfigure.AutoConfigurationPackages...: Could not generate CGLIB subclass of class [class org.springframework.boot.autoconfigure.AutoConfigurationPackages...:201) ... 47 common frames omitted 问题分析: 通过异常信息可以看出,当spring通过cglib给目标对象org.springframework.boot.autoconfigure.AutoConfigurationPackages
; import org.springframework.security.core.Authentication; import org.springframework.security.core.AuthenticationException...; import org.springframework.security.core.userdetails.User; import org.springframework.security.core.userdetails.UserDetails...; import org.springframework.security.authentication.AuthenticationManager; import org.springframework.security.authentication.AuthenticationProvider...; import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; import org.springframework.security.crypto.password.PasswordEncoder...; import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; import org.springframework.security.core.Authentication
with name 'cachesEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure...: Failed to instantiate [org.springframework.boot.actuate.autoconfigure.metrics.cache.CacheMetricsRegistrarConfiguration...(java.lang.String)' The calling method's class, org.springframework.boot.autoconfigure.session.SessionAutoConfiguration.../springframework/boot/spring-boot-autoconfigure/2.7.5/spring-boot-autoconfigure-2.7.5.jar!.../org/springframework/boot/autoconfigure/session/SessionAutoConfiguration$ServletSessionConfiguration.class
21:03:46.843 [main] ERROR org.springframework.boot.SpringApplication - Application run failed java.lang.NoSuchMethodError...: org.springframework.boot.builder.SpringApplicationBuilder....(SpringApplication.java:338) at org.springframework.boot.SpringApplication.run(SpringApplication.java...:297) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1242) at org.springframework.boot.SpringApplication.run... org.springframework.boot spring-boot-starter-parent</artifactId
导致报错如下, java.lang.NoClassDefFoundError: org/springframework/core/ErrorCoded at java.lang.ClassLoader.defineClass1...只剩下spring boot的依赖 继续报错 java.lang.NoClassDefFoundError: org/springframework/boot/bind/RelaxedPropertyResolver...at org.springframework.boot.autoconfigure.AutoConfigurationImportSelector.getExcludeAutoConfigurationsProperty...] at org.springframework.boot.autoconfigure.AutoConfigurationImportSelector.getExclusions(AutoConfigurationImportSelector.java...:209) ~[spring-boot-autoconfigure-1.5.3.RELEASE.jar:1.5.3.RELEASE] at org.springframework.boot.autoconfigure.AutoConfigurationImportSelector.selectImports
在使用springboot程序的时候,发现启动类直接打不开,报错信息如下:图片今天在使用springboot的时候,启动类application的main方法一致启动不了,报错信息为java: 无法访问org.springframework.boot.SpringApplication
: Hessian/Burlap: 'PoolChangeDto' is an unknown class in org.springframework.boot.loader.LaunchedURLClassLoader
/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class...' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration...bean with name 'requestMappingHandlerAdapter' defined in class path resource [org/springframework/boot.../autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Bean instantiation.../boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Bean instantiation
出现错误 java.lang.NoClassDefFoundError: org/mybatis/logging/LoggerFactory ---- 问题描述: 添加mybaties-plus坐标之后...(ServletWebServerApplicationContext.java:140) at org.springframework.boot.SpringApplication.refresh(...SpringApplication.java:742) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java...:389) at org.springframework.boot.SpringApplication.run(SpringApplication.java:311) at org.springframework.boot.SpringApplication.run...(SpringApplication.java:1213) at org.springframework.boot.SpringApplication.run(SpringApplication.java
已解决:org.springframework.boot.context.properties.ConfigurationPropertiesBindException 一、分析问题背景 在使用Spring...然而,有时在启动应用程序时会遇到org.springframework.boot.context.properties.ConfigurationPropertiesBindException的报错。...示例代码片段: import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.stereotype.Component...以下是正确的代码示例: import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.context.annotation.Configuration...通过以上步骤和注意事项,可以有效解决org.springframework.boot.context.properties.ConfigurationPropertiesBindException报错问题
如下: org.springframework.boot spring-boot-starter-parent...(14.5s @ 0.44GB)Warning: Could not register org.springframework.boot.autoconfigure.jdbc.HikariDriverConfigurationFailureAnalyzer...Reason: java.lang.NoClassDefFoundError: org/springframework/jdbc/CannotGetJdbcConnectionException.Warning...(68.0s @ 2.82GB)Warning: Could not register complete reflection metadata for org.springframework.boot.autoconfigure.jdbc.HikariDriverConfigurationFailureAnalyzer...Reason(s): java.lang.NoClassDefFoundError: org/springframework/jdbc/CannotGetJdbcConnectionExceptionWarning
/springframework/boot/autoconfigure/http/JacksonHttpMessageConvertersConfiguration$MappingJackson2HttpMessageConverterConfiguration.class...(SpringApplication.java:397) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE] at org.springframework.boot.SpringApplication.run...(SpringApplication.java:315) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE] at org.springframework.boot.SpringApplication.run...at org.springframework.boot.autoconfigure.http.JacksonHttpMessageConvertersConfiguration$MappingJackson2HttpMessageConverterConfiguration.mappingJackson2HttpMessageConverter...(JacksonHttpMessageConvertersConfiguration.java:53) ~[spring-boot-autoconfigure-2.2.2.RELEASE.jar:2.2.2
示例代码片段: import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication...; import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory; import org.springframework.boot.web.server.WebServerFactoryCustomizer...三、错误代码示例 以下是一个可能导致该报错的代码示例,并解释其错误之处: import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication...; import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory; import org.springframework.boot.web.server.WebServerFactoryCustomizer...以下是正确的代码示例: import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication
有时候启动springboot会成功,有时候会报下面的错误 10:27:27.556 [main] ERROR org.springframework.boot.SpringApplication -...:164) at org.springframework.boot.env.OriginTrackedYamlLoader.load(OriginTrackedYamlLoader.java:84) at...org.springframework.boot.env.YamlPropertySourceLoader.load(YamlPropertySourceLoader.java:50) at org.springframework.boot.context.config.StandardConfigDataLoader.load...(StandardConfigDataLoader.java:34) at org.springframework.boot.context.config.ConfigDataLoaders.load(...:320) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1309) at org.springframework.boot.SpringApplication.run
' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/boot/context...: org/springframework/boot/context/properties/ConfigurationBeanFactoryMetadata at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration.configurationPropertiesBeans...configurationPropertiesBeans$2() ~[spring-cloud-context-2.1.3.RELEASE.jar:2.1.3.RELEASE] at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration...BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.3.10.jar:5.3.10] at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration...spring-beans-5.3.10.jar:5.3.10] ... 35 common frames omitted Caused by: java.lang.ClassNotFoundException: org.springframework.boot.context.properties.ConfigurationBeanFactoryMetadata
' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class...' threw exception; nested exception is java.lang.NoClassDefFoundError: org/mybatis/logging/LoggerFactory...' threw exception; nested exception is java.lang.NoClassDefFoundError: org/mybatis/logging/LoggerFactory...错误原因 主要是mybatis和mybatis-plus冲突,可能是在mybatis-plus项目中没有删除mybatis,也可能是其他依赖中有mybatis,例如pagehelper-spring-boot-starter...相关依赖即可,例如 com.github.pagehelper pagehelper-spring-boot-starter
java: 无法访问org.springframework.boot.SpringApplication解决办法 报错信息如下: java: 无法访问org.springframework.boot.SpringApplication...错误的类文件: /C:/Users/11848/.m2/repository/org/springframework/boot/spring-boot/3.0.0/spring-boot-3.0.0.../org/springframework/boot/SpringApplication.class 类文件具有错误的版本 61.0, 应为 52.0 请删除该文件或确保该文件位于正确的类路径子目录中...解决办法: 这个错误的原因是idea默认的spring-boot-starter-parent版本是3.0,改成2.7.6或者更低版本就可以了