java - RequestBody JSON 格式有单引号

Question

我的 SpringBoot 应用程序中有一个 Controller 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 在值中包含单引号时，就会出现问题。例如，如果 requestbody 是 {"name": "peter o'toole"}，它会抛出一个 http 400

"status":400,"error":"Bad Request","exception":"org.springframework.http.converter.HttpMessageNotReadableException","message":"JSON parse error: Unexpected end-of-input in VALUE_STRING

知道 jackson 如何将单引号值映射到对象字段吗？

Answer 1

在您的 application.properties 中设置以下属性文件:

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