ajax跨域訪問 java controller 和 cxf(webservice) 配置方式（CORS）

1. controller跨域訪問，配置方式

重點在這里：

<mvc:cors>
        <mvc:mapping path="/*" allowed-origins="*"
            allowed-methods="POST, GET, OPTIONS, DELETE, PUT"
            allowed-headers="Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With"
            allow-credentials="true" />
    </mvc:cors> 

maven 需要引入 jar包  http://mvnrepository.com/artifact/com.thetransactioncompany/cors-filter 

<dependency>
<groupId>com.thetransactioncompany</groupId>
<artifactId>cors-filter</artifactId>
<version>2.5</version>
</dependency>

<dependency>
<groupId>com.thetransactioncompany</groupId>
<artifactId>java-property-utils</artifactId>
<version>1.9.1</version>
</dependency>

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2.（cxf）webservice接口的跨域訪問配置（這個比較惡心）

cxf.xml文件中的配置方式

重點在這里：

<jaxrs:providers>
            <bean
                class="org.apache.cxf.rs.security.cors.CrossOriginResourceSharingFilter">
                <property name="allowOrigins"
                    value="#{systemProperties['origins'] != null ? systemProperties['origins'].split(',') : {}}">
                </property>
            </bean>
            <bean class="com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider"></bean>
        </jaxrs:providers>

 maven需要引入jar包

查詢地址 ： http://mvnrepository.com/search?q=cors  

（cxf）相關的 jar包文件

<!-- https://mvnrepository.com/artifact/org.apache.cxf/cxf-rt-rs-security-cors -->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-rs-security-cors</artifactId>
<version>3.1.5</version>  //版本號換成您心儀的版本
</dependency>