Jasperserver在部署上去後 ，要想實現真正的訪問，是需要編寫請求頭的，

/opt/jasperreports-server-cp-7.1.0/apache-tomcat/webapps/jasperserver/WEB-INF

開啟這個路徑下的web.xml檔案，加上這麼一段過濾器配置

       <filter>

       <filter-name>CORS</filter-name>

       <filter-class>com.thetransactioncompany.cors.CORSFilter</filter-class>

       <init-param>

       <param-name>cors.allowOrigin</param-name>

       <param-value>*</param-value>

       </init-param>

       <init-param>

       <param-name>cors.supportedMethods</param-name>

       <param-value>GET,POST,HEAD,PUT,DELETE,OPTIONS</param-value>

       </init-param>

       <init-param>

       <param-name>cors.supportedHeaders</param-name>

       <param-value>*</param-value>

       </init-param>

       <init-param>

       <param-name>cors.exposedHeaders</param-name>

       <param-value>Set-Cookie</param-value>

       </init-param>

       <init-param>

       <param-name>cors.supportsCredentials</param-name>

       <param-value>true</param-value>

       </init-param>

       </filter>

       <filter-mapping>

       <filter-name>CORS</filter-name>

       <url-pattern>/*</url-pattern>

       </filter-mapping>

然後再將兩個壓縮包上傳到/opt/jasperreports-server-cp-7.1.0/apache-tomcat/webapps/jasperserver/WEB-INF/lib目錄下

https://download.csdn.net/download/pttaoge/10771985