Question

我可能会得到一个json响应

"contentId": "1234",
    "events": [{
        "value": "night"
    }]

and sometimes I get as 

"contentId": "1235",
    "events": [{
        "value": true
    }]

I am using GSON parsing ,

 @Expose
    private Boolean value;

  public Boolean getValue() {
        return value;
    }

    public void setValue(Boolean value) {
        this.value = value;
    }

我如何获得字符串？我想解析字符串和布尔值，但两者都有相同的名称＆＃34;值＆＃34;。我怎样才能进行解析？

Answer 1

假设您在Java代码中将所有"value"内的值作为String获取，则可以使用以下内容：

boolean myVal;
if (valueFromJson.equals("true")) {
    myVal = true;
    // implement whatever logic here which uses value as boolean type
} else if (valueFromJson.equals("false")) {
    myVal = false;
    // implement whatever logic here which uses value as boolean type
} else {
    // use logic where you need the String value
}

注意：这个假设字符串的值永远不会是＆＃34; true＆＃34;或＆＃34;假＆＃34;工作。

GSON解析值boolean和string

1 个答案: