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针对springboot 使用dwr出现ContainerConfigurationException IllegalArgumentException: name异常的解决方案

变态者之镇魂歌•2022-12-17•随笔•阅读36

针对springboot 使用dwr出现ContainerConfigurationException IllegalArgumentException: name异常的解决方案,第1张

针对springboot 使用dwr出现ContainerConfigurationException IllegalArgumentException: name异常的解决方案

起初我使用layui做的后台项目，发现数据表格好像不支持数据字典的转换功能，网上搜了一大堆，终于找到dwr可以实现此功能：layui表格数据字典转换实现DWR_wuyue521_2008的专栏-CSDN博客

最后实现起来了，确实很好使，数据表格根据字典查询显示出来了，给大家分享一下我的数据字典在layui应用的笔记：

js 模板添加字典查询：
{field:'islink',title: '是否跳转', width:100, align:'center', 
templet:function(d){ return getDictionaryValue('common_boolean',d.islink)}}



 标签字典列表查询：
字典类型：

	

id: 如果id为空 即赋值name,
name: 查询、传递后台参数
dicCode: 字典CODE
defaultValue: 默认选择值
must: true/false 是否必选
blank: 未选提示信息



 单选项字典列表查询
@if(isEmpty(user)) {
	
@}else {
	
@}

可当我兴冲冲的将项目打包成.jar，部署到公司线上服务器上时，却发现只要用到数据字典的列表通通不能用了，我当时懵了，明明在本地能使用，为啥部署到线上出问题了？

我查了一下控制台报错信息，如下：

[ERROR] [DwrServlet.java] [init] [http-nio-9001-exec-5:80] [] [] [init failed]
org.directwebremoting.extend.ContainerConfigurationException: java.lang.IllegalArgumentException: name
	at org.directwebremoting.impl.StartupUtil.createAndSetupDefaultContainer(StartupUtil.java:194)
	at org.directwebremoting.servlet.DwrServlet.createContainer(DwrServlet.java:101)
	at org.directwebremoting.servlet.DwrServlet.init(DwrServlet.java:64)
	at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1134)
	at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:777)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.Authenticatorbase.invoke(Authenticatorbase.java:541)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEnginevalve.invoke(StandardEnginevalve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590)
	at org.apache.tomcat.util.net.SocketProcessorbase.run(SocketProcessorbase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: name
	at sun.misc.URLClassPath$Loader.getResource(URLClassPath.java:739)
	at sun.misc.URLClassPath.getResource(URLClassPath.java:249)
	at java.net.URLClassLoader.run(URLClassLoader.java:366)
	at java.net.URLClassLoader.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:93)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.loadFromParent(TomcatEmbeddedWebappClassLoader.java:110)
	at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.doLoadClass(TomcatEmbeddedWebappClassLoader.java:83)
	at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.loadClass(TomcatEmbeddedWebappClassLoader.java:66)
	at org.apache.catalina.loader.WebappClassLoaderbase.loadClass(WebappClassLoaderbase.java:1188)
	at org.directwebremoting.util.LocalUtil.classForName(LocalUtil.java:1197)
	at org.directwebremoting.impl.DefaultContainer.addParameter(DefaultContainer.java:124)
	at org.directwebremoting.impl.StartupUtil.setupDefaults(StartupUtil.java:565)
	at org.directwebremoting.impl.StartupUtil.setupDefaultContainer(StartupUtil.java:246)
	at org.directwebremoting.impl.StartupUtil.createAndSetupDefaultContainer(StartupUtil.java:189)
	... 20 common frames omitted
[ERROR] [DirectJDKLog.java] [log] [http-nio-9001-exec-5:175] [] [] [Allocate exception for servlet [dwrServlet]]
java.lang.IllegalArgumentException: name
	at sun.misc.URLClassPath$Loader.getResource(URLClassPath.java:739)
	at sun.misc.URLClassPath.getResource(URLClassPath.java:249)
	at java.net.URLClassLoader.run(URLClassLoader.java:366)
	at java.net.URLClassLoader.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:93)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.loadFromParent(TomcatEmbeddedWebappClassLoader.java:110)
	at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.doLoadClass(TomcatEmbeddedWebappClassLoader.java:83)
	at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.loadClass(TomcatEmbeddedWebappClassLoader.java:66)
	at org.apache.catalina.loader.WebappClassLoaderbase.loadClass(WebappClassLoaderbase.java:1188)
	at org.directwebremoting.util.LocalUtil.classForName(LocalUtil.java:1197)
	at org.directwebremoting.impl.DefaultContainer.addParameter(DefaultContainer.java:124)
	at org.directwebremoting.impl.StartupUtil.setupDefaults(StartupUtil.java:565)
	at org.directwebremoting.impl.StartupUtil.setupDefaultContainer(StartupUtil.java:246)
	at org.directwebremoting.impl.StartupUtil.createAndSetupDefaultContainer(StartupUtil.java:189)
	at org.directwebremoting.servlet.DwrServlet.createContainer(DwrServlet.java:101)
	at org.directwebremoting.servlet.DwrServlet.init(DwrServlet.java:64)
	at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1134)
	at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:777)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.Authenticatorbase.invoke(Authenticatorbase.java:541)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEnginevalve.invoke(StandardEnginevalve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590)
	at org.apache.tomcat.util.net.SocketProcessorbase.run(SocketProcessorbase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)

翻阅了好多资料，最终确定是导入了dwr-3.0.2-RELEASE.jar有问题，类加载器没有在内嵌tomcat处理好。
于是我就翻翻他们在github开源的dwr issues，还真找到了，哈哈
原贴问题在这里：SpringBoot Issue - LaunchedURLClassLoader throws java.lang.IllegalArgumentException · Issue #2 · directwebremoting/dwr · GitHub

已经有人将这个问题解决并编译过了，下载dwr-3.0.3-SNAPSHOT即可

maven就添加本地的吧：


    org.directwebremoting
    dwr
    3.0.3-SNAPSHOT
    system
    ${project.basedir}/src/main/resources/libraries/dwr-3.0.3-SNAPSHOT.jar




​​​​​​​
    org.springframework.boot
    spring-boot-maven-plugin
    
        true
    

重新打包上传线上~启动~

如果哪位大佬有更好的方式解决方法，小弟受教！！

欢迎分享，转载请注明来源：内存溢出

原文地址:https://54852.com/zaji/5707477.html

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