Idea启动SpringBoot程序报错:Veb server failed to start. Port 8082 was already in use;端口冲突的原理与解决方案
作者:watermelo37 涉及领域:Vue、SpingBoot、Docker、LLM、python等 --------------------------------------------------------------------- 温柔地对待温柔的人,包容的三观就是最大的温柔。 --------------------------------...

springboot 异常java.net.BindException: Address already in use: bind
springboot 出现异常 java.net.BindException: Address already in use: bind 异常: Caused by: java.net.BindException: Address alre...

解决Springboot集成ElasticSearch 报错:A bean with that name has already been defined in null and overriding
出现这种问题,是你的本身自带的Spring Data Jpa和Spring Data Elasticsearch同时扫描你的elastic的repository,多次注入出现的问题。 解决方式: 1. @Configuration 2. @EnableEl...
SpringBoot报错:java.lang.IllegalStateException: getReader() has already been called for this request
报错情况如图所示,有多种情况可能导致这个问题,首先就是由于request中的输入流是同一个。因此你如果已经使用了inputstream,那么你就不能再使用getReader去获取流。下面是getReader()和getInputStream()的Servlet API文档说的:public java.io.BufferedReader getReader() ... ... Th...

SpringBoot集成ElasticSearch在启动时报availableProcessors is already set to [8], rejecting [8]
背景项目基于SpringBoot并且集成ElasticSearch,今天在编写测试类准备进行单元测试时,报了如下这个错误。Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'client' defined in class path resource ....
![SpringBoot集成ElasticSearch在启动时报availableProcessors is already set to [8], rejecting [8]](https://ucc.alicdn.com/pic/developer-ecology/doh4ooffebbpi_3435bd23753c47f187ed602673cf0ec2.png)
SpringBoot报错:端口被占用Address already in use(Failed to start component [Connector[HTTP/1.1-8080)
今天本来写代码一直好好的,项目也能运行,结果写了一会,想要运行一把的时候竟然报错了。问题可以从两处看到报错信息:第一处:Failed to start component [Connector[HTTP/1.1-8080]]翻译为:第二处: Address already in use: bind翻译为:解决办法我也是第一次遇到这种情况,通过了解这是端口号被占用问题。我们针对不同情况有各自的解决....

Springboot 项目跑起来端口被占用 The port may already be in use.
问题:The Tomcat connector configured to listen on port 9078 failed to start. The port may already be in use or the connector may be misconfigured.解决:netstat -ano|findstr "9078"结束掉,即可:

SpringBoot整合Elasticsearch报错availableProcessors is already set to [4], rejecting [4]
Springboot整合Elasticsearch报错 今天使用SpringBoot整合Elasticsearch时候,相关的配置完成后,启动项目就报错了。 nested exception is java.lang.IllegalStateException: availableProcessors is already set to [4], rejecting [4] 我网上查询了一下,.....
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