RequestBody JSON格式具有单引号

Question

我的SpringBoot应用程序中有一个控制器类。

@RestController
@RequestMapping("/{database}/alerts")
public class ControllerB {
  @Autowired private ServiceB serviceB;

  @Autowired
  private B b;

  @Autowired
  ControllerB(B b,ServiceB serviceB){
      this.b = b;
      this.serviceB = serviceB;
  }

  @RequestMapping(method = RequestMethod.POST)
  public B dosomethingCrazy(@RequestBody BImpl bimpl)  {


      String response = serviceB.dosomethingImportant();
      return bimpl;

  }

}

当requestBody的值中包含单引号时，就会出现问题。例如，如果请求正文为{“ name”：“ peter o'toole”}，则会抛出http 400

“状态”：400，“错误”：“错误的请求”，“异常”：“ org.springframework.http.converter.HttpMessageNotReadableException”，“消息”：“ JSON解析错误：VALUE_STRING中意外的输入结束

知道杰克逊如何将单引号值映射到对象字段吗？

Answer 1

创建此类以设置 Jackson 并启用单引号：

@Configuration
public class JsonConfigurer {

    @Bean
    @Primary
    public ObjectMapper objectMapper(Jackson2ObjectMapperBuilder builder) {
        ObjectMapper objectMapper = builder.build();
        objectMapper.enable(JsonParser.Feature.ALLOW_SINGLE_QUOTES)
        return objectMapper;
    }

}

Answer 2

在application.properties文件中设置以下属性：

spring.jackson.parser.allow-single-quotes=true