在ArticleController中注入接口 ~~~ @Resource ArticleService articleService; ~~~ 示例在post方法中加入接口 ~~~ @PostMapping("/articles") public AjaxResponse saveArticle(@RequestBody Article article){ //因为使用了lombok的Slf4j注解，这里可以直接使用log变量打印日志 log.info("saveArticle:" + article); return AjaxResponse.success(articleService.saveArticle(article)); } ~~~ 测试示例 ~~~ package com.kimgao.bootlauch; import com.fasterxml.jackson.databind.ObjectMapper; import com.kimgao.bootlauch.model.Article; import com.kimgao.bootlauch.service.ArticleService; import lombok.extern.slf4j.Slf4j; import org.junit.jupiter.api.Test; import org.junit.jupiter.api.extension.ExtendWith; import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.mock.mockito.MockBean; import org.springframework.http.HttpMethod; import org.springframework.http.MediaType; import org.springframework.test.context.junit.jupiter.SpringExtension; import org.springframework.test.web.servlet.MockMvc; import org.springframework.test.web.servlet.MvcResult; import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; import org.springframework.test.web.servlet.result.MockMvcResultMatchers; import javax.annotation.Resource; import static org.mockito.Mockito.when; import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print; @Slf4j @AutoConfigureMockMvc @SpringBootTest @ExtendWith(SpringExtension.class) class ArticleRestControllerTest2 { //mock对象 @Resource private MockMvc mockMvc; @MockBean private ArticleService articleService; //在所有测试方法执行之前进行mock对象初始化 //测试方法 @Test public void saveArticle() throws Exception { String article = "{\n" + " \"id\": 1,\n" + " \"author\": \"zimug\",\n" + " \"title\": \"手摸手教你开发spring boot\",\n" + " \"content\": \"c\",\n" + " \"createTime\": \"2017/07/16 05:23:34\",\n" + " \"reader\":[{\"name\":\"zimug\",\"age\":18},{\"name\":\"kobe\",\"age\":37}]\n" + "}"; ObjectMapper objectMapper = new ObjectMapper(); Article articleObj = objectMapper.readValue(article,Article.class); log.info("articleObj:"+articleObj); //打桩 when(articleService.saveArticle(articleObj)).thenReturn("ok"); MvcResult result = mockMvc.perform( MockMvcRequestBuilders.request(HttpMethod.POST, "/rest/articles") .contentType("application/json") .accept(MediaType.APPLICATION_JSON_UTF8) .content(article)) //.andExpect(MockMvcResultMatchers.jsonPath("$.data.author").value("zimug")) .andExpect(MockMvcResultMatchers.jsonPath("$.data").value("ok")) .andDo(print()) .andReturn(); //result.getResponse().setCharacterEncoding("UTF-8"); log.info(result.getResponse().getContentAsString()); } } ~~~