NG构建--prod允许起源失踪（404禁止）

Question

我打电话REST API的我的应用程序之外，我总是

得到允许来源标头出现在所请求的资源（403禁止）。

我配置了我的tomcat服务器以允许来源。

随着

NG服务--proxy-配置proxy.conf.json

它工作正常，但之后

纳克构建--prod

我收到此问题。那么为什么它与ng服务而不是与ng构建？这不是我的服务器端的问题，否则它不会与ng服务器或http请求等工作。我可以在这里做什么？

的web.xml

<web-app xmlns="http://java.sun.com/xml/ns/javaee" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
     version="3.0" metadata-complete="true"> 

    <display-name>Apache TomEE</display-name> 

    <servlet> 
    <servlet-name>LoaderServlet</servlet-name> 
    <servlet-class>org.apache.tomee.loader.LoaderServlet</servlet-class> 
    <load-on-startup>1</load-on-startup> 
    </servlet> 

    <servlet> 
    <servlet-name>ServerServlet</servlet-name> 
    <servlet-class>org.apache.openejb.server.httpd.ServerServlet</servlet-class> 
    </servlet> 
    <servlet-mapping> 
    <servlet-name>ServerServlet</servlet-name> 
    <url-pattern>/ejb/*</url-pattern> 
    </servlet-mapping> 

    <servlet> 
    <servlet-name>InstallerServlet</servlet-name> 
    <servlet-class>org.apache.tomee.webapp.installer.InstallerServlet</servlet-class> 
    </servlet> 
    <servlet-mapping> 
    <servlet-name>InstallerServlet</servlet-name> 
    <url-pattern>/installer</url-pattern> 
    </servlet-mapping> 

    <welcome-file-list> 
    <welcome-file>index.html</welcome-file> 
    </welcome-file-list> 

    <security-constraint> 
    <web-resource-collection> 
     <web-resource-name>ServerServlet</web-resource-name> 
     <url-pattern>/ejb/*</url-pattern> 
    </web-resource-collection> 
<!--<auth-constraint> 
    <role-name>developers</role-name> 
</auth-constraint>--> 
    </security-constraint> 
    <security-constraint> 
    <web-resource-collection> 
     <web-resource-name>Static Content</web-resource-name> 
     <url-pattern>/webjars/*</url-pattern> 
    </web-resource-collection> 
    </security-constraint> 
    <security-constraint> 
    <web-resource-collection> 
     <web-resource-name>Application</web-resource-name> 
     <url-pattern>/*</url-pattern> 
    </web-resource-collection> 
    <auth-constraint> 
     <role-name>tomee-admin</role-name> 
    </auth-constraint> 
    </security-constraint> 

<login-config> 
    <auth-method>BASIC</auth-method> 
    </login-config> 
    <security-role> 
    <role-name>tomee-admin</role-name> 
    </security-role> 

</web-app> 

Answer 1

我的web.xml文件。

<?xml version='1.0' encoding='UTF-8' ?> 
    <!-- was: <?xml version="1.0" encoding="ISO-8859-1"?> --> 
    <web-app 
     xmlns="http://java.sun.com/xml/ns/javaee" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
     version="3.0"> 
     <servlet> 
      <servlet-name>TestStatusServlet</servlet-name> 
      <servlet-class>com.qnium.yuuwallet.TestStatusServlet</servlet-class> 
     </servlet> 
     <servlet-mapping> 
      <servlet-name>TestStatusServlet</servlet-name> 
      <url-pattern>/test-status/*</url-pattern> 
     </servlet-mapping> 

    <!-- Enable for Jetty --> 
     <filter> 
      <filter-name>cors-filter-jetty</filter-name> 
      <filter-class>org.eclipse.jetty.servlets.CrossOriginFilter</filter-class> 
      <init-param> 
       <param-name>allowedOrigins</param-name> 
       <param-value>*</param-value> 
      </init-param> 
      <init-param> 
       <param-name>allowedMethods</param-name> 
       <param-value>GET,POST,HEAD</param-value> 
      </init-param> 
      <init-param> 
       <param-name>allowedHeaders</param-name> 
       <param-value>X-Requested-With,Content-Type,Accept,Origin</param-value> 
      </init-param> 
     </filter> 
     <filter-mapping> 
      <filter-name>cors-filter-jetty</filter-name> 
      <url-pattern>/*</url-pattern> 
     </filter-mapping> 

    </web-app>