java maven項目獲取靜態文件（針對項目打包後就找不到文件報錯）

文件目錄如下

InputStream trustcaInputStream  = Resources.getResourceAsStream("cert/ca.jks");

此時可能還是會報錯

  打開pom.xml，必須把文件加入打包，不然是找不到的

        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                    <include>**/*.p12</include>
                    <include>**/*.jks</include>
                    <include>**/*.pkcs12</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>