Question

我具有下面的JSON字符串，我试图从该字符串访问身份验证器的值，但是我无法成功访问标签值，我正在使用GSON库进行解析，因为我有单独的身份验证器POJO地图，请告知如何访问身份验证器的标签值

{
  "peopleName": "string",
  "peopleCode": "string",
  "username": "string",
  "businessName": "string",
  "businessEmail": "string",
  "contactNumber": "string",
  "authenticators": [
    {
      "name": "ABC",
      "connectorType": "com.abc.ert",
      "connectorProperties": {
        "url": "http://res:8087/ert",
        "connectionTimeout": "80s",
        "readTimeout": "57s"
      }
    }
  ],

Answer 1

可以通过引入包裹Authenticators的{{1}}来访问

POJO标签，由于json string是authenticators，因此必须将其表示为json array或array

list

现在可以使用public class JsonObject { //Your Authenticator POJO private List<Authenticator> authenticators; public List<Authenticator> getAuthenticators() { return authenticators; } public void setAuthenticators(List<Authenticator> authenticators) { this.authenticators = authenticators; } }将json string映射到POJO

Gson

通过Java访问JSON的内在价值

1 个答案: