今天在编写模拟Hadoop 文件上传功能，提示如下错误信息=ClassNotFoundException: org.springframework.mock.web.MockMultipartFile

模拟功能说明：采用spring-test.jar 包中的MockMultipartFile 类，模拟文件上传功能，但是在执行相关业务逻辑代码，提示类找不到。后来检查maven 依赖是我发现spring-test.jar 生效模式是test(测试模式)，速度移除spring-test 的模式限制。

maven 配置文件如下：

报错依赖：

<!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    <version>5.1.3.RELEASE</version>
    <scope>test</scope>
</dependency>

解决后的依赖

<!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    <version>5.1.3.RELEASE</version>
</dependency>

测试功能代码：

@ApiOperation(httpMethod = "POST", value = "新建文件")
	@RequestMapping(value = "/createFile", method = { RequestMethod.POST }, produces = "application/json;charset=UTF-8")
	@ResponseBody
	public JreportResponse createFile(
			@RequestBody @ApiParam(name = "JSON对象", value = "json格式对象", required = true) JSONObject entity) {
		FileInputStream inputStream = null;
		MultipartFile file = null;
		try {
			inputStream = new FileInputStream("C:\\data\\words.txt");
			file = new MockMultipartFile("test.txt", inputStream);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			logger.error(e.getMessage());
		}finally{
			try {
				inputStream.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				logger.error(e.getMessage());
			}
		}
		service.createFile(entity.getString("path"),file);
		return JreportResponse.ok();
	}