技术问答springboot鍙嶅簭鍒楀寲鎬庝箞閰嶇疆 - 扬州沐宇科技

鍦⊿pring Boot涓紝鍙嶅簭鍒楀寲鍙互閫氳繃閰嶇疆Jackson鐨凮bjectMapper鏉ュ疄鐜般€侸ackson鏄竴涓敤浜庡鐞咼SON鐨凧ava搴擄紝Spring Boot榛樿浣跨敤Jackson鏉ヨ繘琛孞SON鐨勫簭鍒楀寲鍜屽弽搴忓垪鍖栥€?/p>

瑕侀厤缃甁ackson鐨勫弽搴忓垪鍖栵紝鍙互鍦╝pplication.properties鎴朼pplication.yml鏂囦欢涓坊鍔犱互涓嬮厤缃細

application.properties锛?/p>

spring.jackson.serialization.fail-on-empty-beans=false

application.yml锛?/p>

spring:
  jackson:
    serialization:
      fail-on-empty-beans: false

杩欎釜閰嶇疆鍛婅瘔Jackson鍦ㄥ弽搴忓垪鍖栨椂涓嶈鍦ㄩ亣鍒扮┖瀵硅薄鏃舵姏鍑哄紓甯搞€?/p>

鍙﹀锛屽鏋滀綘浣跨敤鐨勬槸鑷畾涔夌殑POJO绫伙紝鍙互鍦≒OJO绫荤殑灞炴€т笂浣跨敤Jackson鐨勬敞瑙ｆ潵杩涜鏇寸簿缁嗙殑閰嶇疆锛屼緥濡傦細

public class MyPojo {
    @JsonProperty("myName")
    private String name;

    // getter and setter methods
}

杩欐牱閰嶇疆鍚庯紝褰揓SON涓殑瀛楁鍚嶄负"myName"鏃讹紝浼氳嚜鍔ㄦ槧灏勫埌name灞炴€т笂銆?/p>