java – pathParameters文档异常(urlTemplate未找到)

发布时间：2020-12-14 05:20:19 所属栏目：Java 来源：网络整理

导读：当使用pathParameters来记录URI路径参数时,如下所示 @Testpublic void documentGetRouteById() throws Exception { this.mockMvc.perform(get("/route/{id}","FooBar")).andExpect(status().isOk()) .andDo(document("api-getRouteById",pathParameters(para

当使用pathParameters来记录URI路径参数时,如下所示

@Test
public void documentGetRouteById() throws Exception {
    this.mockMvc.perform(get("/route/{id}","FooBar")).andExpect(status().isOk())
            .andDo(document("api-getRouteById",pathParameters(parameterWithName("id").description("die Routen ID"))));
}

我得到以下的兴趣

java.lang.IllegalArgumentException: urlTemplate not found. Did you use RestDocumentationRequestBuilders to build the request?
    at org.springframework.util.Assert.notNull(Assert.java:112)
    at org.springframework.restdocs.request.PathParametersSnippet.extractUrlTemplate(PathParametersSnippet.java:95)
    at org.springframework.restdocs.request.PathParametersSnippet.extractActualParameters(PathParametersSnippet.java:82)
    at org.springframework.restdocs.request.AbstractParametersSnippet.verifyParameterDescriptors(AbstractParametersSnippet.java:77)
    at org.springframework.restdocs.request.AbstractParametersSnippet.createModel(AbstractParametersSnippet.java:65)
    at org.springframework.restdocs.request.PathParametersSnippet.createModel(PathParametersSnippet.java:67)
    at org.springframework.restdocs.snippet.TemplatedSnippet.document(TemplatedSnippet.java:64)
    at org.springframework.restdocs.mockmvc.RestDocumentationResultHandler.handle(RestDocumentationResultHandler.java:101)
    at org.springframework.test.web.servlet.MockMvc$1.andDo(MockMvc.java:158)

我很确定我做了测试设置,如解释here.

我可能做错了什么？

(Spring REST文档版本为1.0.0.BUILD-SNAPSHOT)

解决方法

异常信息正在试图指向正确的方向：

urlTemplate not found. Did you use RestDocumentationRequestBuilders to build the request?

您需要使用RestDocumentationRequestBuilders,以便Spring REST文档可以捕获URL并从中提取参数.这是mentioned in the documentation,它说：

To make the path parameters available for documentation,the request must be built using one of the methods on RestDocumentationRequestBuilders rather than MockMvcRequestBuilders.

将静态导入的MockMvcRequestBuilders.get替换为一个用于RestDocumentationRequestBuilders.get应该可以解决问题.

（编辑：李大同）

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