Java 使用多部分表单数据重新融合HttpTest？

myfile.txt包含多部分表单数据，我想在这个单元测试中加载它，但是即使我在类路径中有这个txt文件，它也会给我一个restfuse错误，说“myfile.txt”“不在类路径中。我正在使用eclipse，有人能告诉我应该将此文件放在何处，并将重新融合读取此文件的内容，以及如何在filename属性标记中声明文件名吗

我得到以下错误

@HttpTest(method = Method.PUT, path = "/v1/deliveries/" + DELIVERY_ID, headers = { @Header(name = "Accept-Encoding", value = "multipart/form-data") }, content = "{}" type = MediaType.MULTIPART_FORM_DATA, file="myfile.txt")
public void testUpdateDeliveryDetails()
{
        assertEquals("204 response if Delivery is successfully updated", Status.NO_CONTENT.getStatusCode(), response.getStatus());
}

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将该文件放在测试资源中，并用斜杠提供文件路径 file=“/myfile.txt”

Caused an ERROR
[junit] Could not open file myfile.txt. Maybe it's not on the classpath?
[junit] java.lang.IllegalStateException: Could not open file myfile.txt. Maybe it's not on the classpath?