![](/img/trans.png)
[英]Not able to deploy a Spring Boot application(non-web) war file on weblogic 12c
[英]Spring-boot War on Weblogic 12c
在使用WebLogic 12.2.1.2.0上的Spring-boot 2.1.2.RELEASE進行部署時,我遇到了錯誤。
這是堆棧跟蹤:
Caused By: java.lang.IllegalAccessError: tried to access method com.fasterxml.jackson.databind.ser.std.StdSerializer.<init>(Ljava/lang/Class;)V from class com.fasterxml.jackson.datatype.jsr310.JavaTimeModule
at com.fasterxml.jackson.datatype.jsr310.JavaTimeModule.<init>(JavaTimeModule.java:168)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:172)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:122)
at org.springframework.http.converter.json.Jackson2ObjectMapperBuilder.registerWellKnownModulesIfAvailable(Jackson2ObjectMapperBuilder.java:760)
at org.springframework.http.converter.json.Jackson2ObjectMapperBuilder.configure(Jackson2ObjectMapperBuilder.java:639)
at org.springframework.http.converter.json.Jackson2ObjectMapperBuilder.build(Jackson2ObjectMapperBuilder.java:623)
at org.springframework.http.converter.json.MappingJackson2HttpMessageConverter.<init>(MappingJackson2HttpMessageConverter.java:59)
at org.springframework.http.converter.support.AllEncompassingFormHttpMessageConverter.<init>(AllEncompassingFormHttpMessageConverter.java:76)
at org.springframework.web.filter.FormContentFilter.<init>(FormContentFilter.java:60)
at org.springframework.boot.web.servlet.filter.OrderedFormContentFilter.<init>(OrderedFormContentFilter.java:29)
at org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration.formContentFilter(WebMvcAutoConfiguration.java:166)
我嘗試將其添加到weblogic.xml中:
<wls:package-name>com.fasterxml.*</wls:package-name>
<wls:package-name>com.fasterxml.jackson.databind.*</wls:package-name>
<wls:package-name>com.fasterxml.jackson.*</wls:package-name>
<wls:package-name>com.fasterxml.jackson.datatype.jsr310.*</wls:package-name>
<wls:package-name>com.fasterxml.jackson.datatype.*</wls:package-name>
<wls:package-name>com.fasterxml.jackson.module.*</wls:package-name>
我也嘗試過使用preferred-web-inf類。 StdSerializer類位於jackson-datatype-jsr310:2.9.8 jar中,從理論上講這不是問題,因為welogic沒有包含Jackson。 任何幫助,將不勝感激。
1)僅將這些軟件包保留在您的weblogic.xml文件中,其他軟件包則不必要:
<wls:prefer-application-packages>
<wls:package-name>org.slf4j.*</wls:package-name>
<wls:package-name>org.springframeworks.*</wls:package-name>
<wls:package-name>com.fasterxml.jackson.*</wls:package-name>
</wls:prefer-application-packages>
2)按照Spring Docs第92.1節的規定,將其包含在pom.xml中:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
發生此錯誤是因為Spring Boot試圖啟動Tomcat容器,從而導致類路徑沖突。 設置提供的依賴關系將刪除大多數依賴關系,並且在weblogic.xml中包括com.fasterxml.jackson。*將解決其余的沖突。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.