在spring boot中禁用tomcat嵌入中Jar扫描的scanManifest
在spring boot中禁用tomcat嵌入中Jar扫描的scanManifest
提问于 2017-04-12 21:23:49
我在日志中收到一些警告，如下所示：
java.io.FileNotFoundException: C:\Users\user\.m2\repository\com\lowagie\itext\2.0.8\bcmail-jdk14-138.jar (O sistema não pode encontrar o arquivo especificado)
at java.util.zip.ZipFile.open(Native Method) ~[na:1.8.0_121]
at java.util.zip.ZipFile.<init>(ZipFile.java:219) ~[na:1.8.0_121]
at java.util.zip.ZipFile.<init>(ZipFile.java:149) ~[na:1.8.0_121]
at java.util.jar.JarFile.<init>(JarFile.java:166) ~[na:1.8.0_121]
at java.util.jar.JarFile.<init>(JarFile.java:130) ~[na:1.8.0_121]
at org.apache.tomcat.util.scan.JarFileUrlJar.<init>(JarFileUrlJar.java:60) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:48) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:338) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:288) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.jasper.servlet.TldScanner.scanJars(TldScanner.java:262) [tomcat-embed-jasper-8.5.6.jar:8.5.6]
at org.apache.jasper.servlet.TldScanner.scan(TldScanner.java:104) [tomcat-embed-jasper-8.5.6.jar:8.5.6]
at org.apache.jasper.servlet.JasperInitializer.onStartup(JasperInitializer.java:101) [tomcat-embed-jasper-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5178) [tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1403) [tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393) [tomcat-embed-core-8.5.6.jar:8.5.6]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_121]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]在独立的tomcat中，我可以使用以下命令创建一个context.xml：
<Context>
...
<JarScanner scanManifest="false"/>
...
</Context>如何使用Spring Boot禁用java配置类中清单文件(https://tomcat.apache.org/tomcat-8.0-doc/config/jar-scanner.html)的JarScanner。
回答 4
Stack Overflow用户
回答已采纳
发布于 2018-11-08 02:10:44
这现在可以通过一个属性来控制：
# Comma-separated list of additional patterns that match jars to ignore for TLD scanning.
server.tomcat.additional-tld-skip-patterns=*.jar通过AFTER upgrade from Spring boot 1.2 to 1.5.2, FileNotFoundException during Tomcat 8.5 Startup
Stack Overflow用户
发布于 2017-08-04 16:00:39
编辑：这个怎么样？
@Bean
public EmbeddedServletContainerFactory embeddedServletContainerFactory() {
return new TomcatEmbeddedServletContainerFactory() {
@Override
protected void postProcessContext(Context context) {
((StandardJarScanner) context.getJarScanner()).setScanManifest(false);
}
};
}Stack Overflow用户
发布于 2018-09-08 04:21:34
我只是想改进奥列格关于Spring Boot 1.x的出色回答。
下面是Spring Boot 2.0 (Tomcat 8.5)的相应代码：
@Bean
public TomcatServletWebServerFactory tomcatFactory() {
return new TomcatServletWebServerFactory() {
@Override
protected void postProcessContext(Context context) {
((StandardJarScanner) context.getJarScanner()).setScanManifest(false);
}
};
}只需将其添加到应用程序的配置中即可。
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原文链接：
https://stackoverflow.com/questions/43370840
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