启动类很平常：
package com.bolingcavalry.springbootproperties; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringbootpropertiesApplication { public static void main(String[] args) { SpringApplication.run(SpringbootpropertiesApplication.class, args); } }由于用到了swagger，因此要添加swagger配置：
package com.bolingcavalry.springbootproperties; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import springfox.documentation.builders.ApiInfoBuilder; import springfox.documentation.builders.PathSelectors; import springfox.documentation.builders.RequestHandlerSelectors; import springfox.documentation.service.ApiInfo; import springfox.documentation.service.Contact; import springfox.documentation.service.Tag; import springfox.documentation.spi.DocumentationType; import springfox.documentation.spring.web.plugins.Docket; import springfox.documentation.swagger2.annotations.EnableSwagger2; @Configuration @EnableSwagger2 public class SwaggerConfig { @Bean public Docket createRestApi() { return new Docket(DocumentationType.SWAGGER_2) .apiInfo(apiInfo()) .tags(new Tag("JsonPropertySerializationController", "JsonProperty相关测试")) .select() // 当前包路径 .apis(RequestHandlerSelectors.basePackage("com.bolingcavalry.springbootproperties.controller")) .paths(PathSelectors.any()) .build(); } //构建 api文档的详细信息函数,注意这里的注解引用的是哪个 private ApiInfo apiInfo() { return new ApiInfoBuilder() //页面标题 .title("SpringBoot整合Jackson(基于配置文件)") //创建人 .contact(new Contact("程序员欣宸", "http://github.com/zq2599/blog_demos", "zq2599@gmail.com")) //版本号 .version("1.0") //描述 .description("API 描述") .build(); } }序列化和反序列化用到的Bean类，可见使用了JsonProperty属性来设置序列化和反序列化时的json属性名，field0字段刻意没有get方法，是为了验证JsonProperty的序列化能力：
package com.bolingcavalry.springbootproperties.bean; import com.fasterxml.jackson.annotation.JsonProperty; import io.swagger.annotations.ApiModel; import io.swagger.annotations.ApiModelProperty; import java.util.Date; @ApiModel(description = "JsonProperty注解测试类") public class Test { @ApiModelProperty(value = "私有成员变量") @JsonProperty(value = "json_field0", index = 1) private Date field0 = new Date(); public void setField0(Date field0) { this.field0 = field0; } @ApiModelProperty(value = "来自get方法的字符串") @JsonProperty(value = "json_field1", index = 0) public String getField1() { return "111"; } @Override public String toString() { return "Test{" + "field0=" + field0 + '}'; } }测试用的Controller代码如下，很简单只有两个接口，serialization返回序列化结果，deserialization接受客户端请求参数，反序列化成实例，通过toString()来检查反序列化的结果，另外，还通过Autowired注解从spring容器中将ObjectMapper实例直接拿来用：
package com.bolingcavalry.springbootproperties.controller; import com.bolingcavalry.springbootproperties.bean.Test; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/jsonproperty") @Api(tags = {"JsonPropertySerializationController"}) public class JsonPropertySerializationController { private static final Logger logger = LoggerFactory.getLogger(JsonPropertySerializationController.class); @Autowired ObjectMapper mapper; @ApiOperation(value = "测试序列化", notes = "测试序列化") @RequestMapping(value = "/serialization", method = RequestMethod.GET) public Test serialization() throws JsonProcessingException { Test test = new Test(); logger.info(mapper.writeValueAsString(test)); return test; } @ApiOperation(value = "测试反序列化", notes="测试反序列化") @RequestMapping(value = "/deserialization",method = RequestMethod.PUT) public String deserialization(@RequestBody Test test) { return test.toString(); } } 验证(不用配置文件)先来看看没有配置文件时，默认的jackson配置的表现，直接在IDEA上运行SpringbootpropertiesApplication；
浏览器访问:8080/swagger-ui.html ，如下图红框1，json_field0和json_field1都是JsonProperty注释，出现在了swagger的model中，这证明jackson注解已经生效：