我开发了一个Spring Boot应用程序，该应用程序使用jsoup从网站读取信息。获取信息后，我将重新格式化为正确的Google Amp页面。导入到Mac中时，该应用程序在Windows上运行，但我获取到Jsoup.connect（htmlPageUrl）.get（）时出错。在代码行中，发生以下错误
错误
java.lang.SecurityException: The jurisdiction policy files are not signed by a trusted signer!
at javax.crypto.JarVerifier.verifyPolicySigned(JarVerifier.java:328) ~[na:1.8.0_121]
at javax.crypto.JceSecurity.loadPolicies(JceSecurity.java:317) ~[na:1.8.0_121]
at javax.crypto.JceSecurity.setupJurisdictionPolicies(JceSecurity.java:262) ~[na:1.8.0_121]
at javax.crypto.JceSecurity.access$000(JceSecurity.java:48) ~[na:1.8.0_121]
at javax.crypto.JceSecurity$1.run(JceSecurity.java:80) ~[na:1.8.0_121]
at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_131]
at javax.crypto.JceSecurity.<clinit>(JceSecurity.java:77) ~[na:1.8.0_121]
at javax.crypto.JceSecurityManager.<clinit>(JceSecurityManager.java:65) ~[na:1.8.0_121]
at javax.crypto.Cipher.getConfiguredPermission(Cipher.java:2587) ~[na:1.8.0_121]
at javax.crypto.Cipher.getMaxAllowedKeyLength(Cipher.java:2611) ~[na:1.8.0_121]
at sun.security.ssl.CipherSuite$BulkCipher.isUnlimited(CipherSuite.java:535) ~[na:1.8.0_131]
at sun.security.ssl.CipherSuite$BulkCipher.<init>(CipherSuite.java:507) ~[na:1.8.0_131]
at sun.security.ssl.CipherSuite.<clinit>(CipherSuite.java:614) ~[na:1.8.0_131]
at sun.security.ssl.SSLContextImpl.getApplicableCipherSuiteList(SSLContextImpl.java:293) ~[na:1.8.0_131]
at sun.security.ssl.SSLContextImpl.access$100(SSLContextImpl.java:41) ~[na:1.8.0_131]
at sun.security.ssl.SSLContextImpl$AbstractTLSContext.<clinit>(SSLContextImpl.java:424) ~[na:1.8.0_131]
at java.lang.Class.forName0(Native Method) ~[na:1.8.0_131]
at java.lang.Class.forName(Class.java:264) ~[na:1.8.0_131]
at java.security.Provider$Service.getImplClass(Provider.java:1634) ~[na:1.8.0_131]
at java.security.Provider$Service.newInstance(Provider.java:1592) ~[na:1.8.0_131]
at sun.security.jca.GetInstance.getInstance(GetInstance.java:236) ~[na:1.8.0_131]
at sun.security.jca.GetInstance.getInstance(GetInstance.java:164) ~[na:1.8.0_131]
at javax.net.ssl.SSLContext.getInstance(SSLContext.java:156) ~[na:1.8.0_131]
at javax.net.ssl.SSLContext.getDefault(SSLContext.java:96) ~[na:1.8.0_131]
at javax.net.ssl.SSLSocketFactory.getDefault(SSLSocketFactory.java:122) ~[na:1.8.0_131]
at javax.net.ssl.HttpsURLConnection.getDefaultSSLSocketFactory(HttpsURLConnection.java:332) ~[na:1.8.0_131]
at javax.net.ssl.HttpsURLConnection.<init>(HttpsURLConnection.java:289) ~[na:1.8.0_131]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.<init>(HttpsURLConnectionImpl.java:85) ~[na:1.8.0_131]
at sun.net.www.protocol.https.Handler.openConnection(Handler.java:62) ~[na:1.8.0_131]
at sun.net.www.protocol.https.Handler.openConnection(Handler.java:57) ~[na:1.8.0_131]
at java.net.URL.openConnection(URL.java:979) ~[na:1.8.0_131]
at org.jsoup.helper.HttpConnection$Response.createConnection(HttpConnection.java:774) ~[jsoup-1.10.2.jar:na]
at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:648) ~[jsoup-1.10.2.jar:na]
at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:628) ~[jsoup-1.10.2.jar:na]
at org.jsoup.helper.HttpConnection.execute(HttpConnection.java:260) ~[jsoup-1.10.2.jar:na]
at org.jsoup.helper.HttpConnection.get(HttpConnection.java:249) ~[jsoup-1.10.2.jar:na]
at com.example.googleamppageconverter.HtmlToGoogleAmpController.ampBlog(HtmlToGoogleAmpController.java:51) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:877) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:783) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:974) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:866) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851) ~[spring-webmvc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.31.jar:8.5.31]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) ~[tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:496) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1468) [tomcat-embed-core-8.5.31.jar:8.5.31]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.31.jar:8.5.31]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.31.jar:8.5.31]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]
我正在MacBook上使用intellij IDE。
这是我的pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>googleamppageconverter</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>googleamppageconverter</name>
<description>Google Amp Page Converter Microservice</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>1.10.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
</configuration>
</plugin>
</plugins>
</build>
</project>
这是我的控制器
package com.example.googleamppageconverter;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
@Controller
public class HtmlToGoogleAmpController {
final private String imgPattern = "<img\\s[^>]*?height\\s*=\\s*['\\\"]([0-9]*?)['\\\"][^>]*?src\\s*=\\s*['\\\"]([^'\\\"]*?)['\\\"][^>]*?width\\s*=\\s*['\\\"]([0-9]*?)['\\\"][^>]*?>";
final private String ampImgTag = "<amp-img height=\"$1\" width=\"$3\" src=\"https://example.com$2\" layout=\"responsive\" alt=\"AMP\"></amp-img>";
final private String relativeAnchor = "<a\\s*href\\s*=['\\\"](?!http)";
final private String absoluteAnchor = "<a href=\"https://example.com/";
// need to get entire url including path
//this is a multi-level path
@GetMapping("/ampBlog/{section}/{article}")
public String ampBlog(@PathVariable("section") String section, @PathVariable("article") String article, Model model) {
String ampBlogTitle = "Page not Found";
String cleanContent = "Content Not Found";
if(section.isEmpty() && !section.matches("^[a-zA-Z0-9-_]+$")) {
model.addAttribute("ampBlogTitle",ampBlogTitle);
model.addAttribute("blogContent", cleanContent);
return "ampBlog";
}
if (article.isEmpty() && !article.matches("^[a-zA-Z0-9-_]+$")){
model.addAttribute("ampBlogTitle",ampBlogTitle);
model.addAttribute("blogContent", cleanContent);
return "ampBlog";
}
String htmlPageUrl = "https://example.com/blog/"+section+"/"+article;
try {
Document blog = Jsoup.connect(htmlPageUrl).get();
Elements blogContent = blog.select(".blog-article");
blogContent.select("a").first().remove();
Element blogTitle = blogContent.select("h1").first();
ampBlogTitle = blogTitle.text();
String blogContentHtml = blogContent.html();
cleanContent = blogContentHtml.replaceAll(imgPattern,ampImgTag);
cleanContent = cleanContent.replaceAll(relativeAnchor,absoluteAnchor);
}catch (java.io.IOException ex) {
}
model.addAttribute("htmlPageUrl", htmlPageUrl);
model.addAttribute("ampBlogTitle",ampBlogTitle);
model.addAttribute("blogContent", cleanContent);
return "ampBlog";
}
}
我最初是在Windows中创建该应用程序的，它可以在Windows环境下工作。我是Java和Spring Boot Framework的新手。
答案 0 :(得分：1)
已修复：我的Java密码学扩展（JCE）无限强度管辖权策略文件已过时。我更新了它们，该扩展程序现在可以工作了。 请按照此处的步骤操作：java.lang.SecurityException: The jurisdiction policy files are not signed by a trusted signer