Btukfyl

I using Java 8 + Spring framework 4.1.x and Tomcat 8
IP Server 10.1.3.193.
When calling service from link http://10.1.3.193:8080/HRMS/index2.html success,
but calling from http: //localhost:8080/HRMS/index2.html error Access to XMLHttpRequest at 'http://10.1.3.193:8080/HRMS/remoting/kpidataWQA/dsDonVi/' from origin 'http://localhost:8080' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Or I'm running another tomcat on the 10.1.3.194 machine
Call http://10.1.3.194:8080/HRMS/index2.html ERROR Access to XMLHttpRequest at 'http://10.1.3.193:8080/HRMS/remoting/kpidataWQA/dsDonVi/' from origin 'http://10.1.3.194:8080' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

File html call web service index2.html

function getData(){

    $.ajax({ 

        url: 'http://10.1.3.193:8080/HRMS/remoting/kpidataWQA/dsDonVi/',

        type: 'GET', 

        dataType: 'json', 

        contentType: 'application/json',

        mimeType: 'json',

        headers: {'Authorization': 'Basic ZHVuZ3FuOjEyMw=='},

        success: function(data) {

            alert('thanh cong');

        },

        error:function(data,status,er) { 

            alert('error: ');

        }

    });

}

File config web.xml

<filter>

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

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

    <async-supported>true</async-supported>



    <init-param>

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

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

    </init-param>



    <init-param>

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

        <param-value>*</param-value>

    </init-param>



    <init-param>

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

        <param-value>false</param-value>

    </init-param>



    <init-param>

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

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

    </init-param>



    <init-param>

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

        <param-value>Accept, Authorization, Origin, Content-Type, X-Requested-With</param-value>

        <!-- <param-value>*</param-value> -->

    </init-param>



    <init-param>

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

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

    </init-param>



    <init-param>

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

        <param-value>3600</param-value>

    </init-param>



</filter>



<filter-mapping>

    <!-- CORS Filter mapping -->

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

    <!-- <url-pattern>*</url-pattern> -->

    <url-pattern>/remoting/*</url-pattern>

</filter-mapping>

OR web.xml

<filter>

   <filter-name>CorsFilter</filter-name>

   <filter-class>org.apache.catalina.filters.CorsFilter</filter-class>

   <init-param>

     <param-name>cors.allowed.origins</param-name>

     <param-value>*</param-value>

   </init-param>

   <init-param>

     <param-name>cors.allowed.headers</param-name>

      <param-value>If-Mofidied-Since,Range,Origin,Authorization,accept</param-value>

   </init-param>

 </filter>

<filter-mapping>

   <filter-name>CorsFilter</filter-name>

   <url-pattern>/*</url-pattern>

 </filter-mapping>

With 2 web.xml files when calling web service is error. I did not figure out the cause and fix the error. please help. Thanks