SimpleLSResourceResolver.java 文件源码

@Override
    public LSInput resolveResource(String type, String namespaceURI, String publicId, String systemId, String baseURI) {
        String location = map.get(systemId);
//        System.out.printf("\ntype: %s\nnsURI: %s\npublicId: %s\nsystemId: %s\nbaseURI: %s\n",
//                type, namespaceURI, publicId, systemId, baseURI);
        if (location == null) {
            for (Class<?> base : bases) {
                URL resource = base.getResource(systemId);
                if (resource != null) {
                    systemId = resource.toExternalForm();
                    break;
                }
            }
        }
        LSInput input = dls.createLSInput();
        input.setSystemId(systemId);
//        System.out.println("Real system ID: " + systemId);
        return input;
    }