class PropsConverterExt extends PropsConverter {
    @Override
    public <T> T convert(Properties props, T target, Class<T> targetClz, Type targetType) {<FILL_FUNCTION_BODY>}
}

        if (target == null) {
            try {
                //尝试用构造函数注入
                Constructor constructor = targetClz.getConstructor(Properties.class);
                if (constructor != null) {
                    return (T) constructor.newInstance(props);
                }
            } catch (NoSuchMethodException e) {
                //跳过
            } catch (Throwable e) {
                e = Utils.throwableUnwrap(e);
                if (e instanceof RuntimeException) {
                    throw (RuntimeException) e;
                } else {
                    throw new RuntimeException(e);
                }
            }

            if (targetType == null) {
                targetType = targetClz;
            }

            return ONode.loadObj(props, Feature.UseSetter).toObject(targetType);
        } else {
            //bindTo 可能会返回为 null
            ONode.loadObj(props, Feature.UseSetter).bindTo(target);

            return target;
        }
    
<methods>public non-sealed void <init>() ,public T convert(java.util.Properties, T, Class<T>, java.lang.reflect.Type) ,public T convert(java.util.Properties, Class<T>) ,public static org.noear.solon.core.PropsConverter global() ,public static void globalSet(org.noear.solon.core.PropsConverter) <variables>private static org.noear.solon.core.PropsConverter global