json 怎么把{"b":{"chicked": "0"}}内的chicked 解析成 int类型？

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json 怎么把{"b":{"chicked": "0"}}内的chicked 解析成 int类型？How does json parse the chicked in {"b":{"chicked": "0"}} into int type?

How does JSON parse the checked in {"B": {"pecked": "0"} into int type for use JSON.parse It will be parsed into a string. I know that the number() function can be used. However, there are many embedded in JSON in the actual environment. If you use number() to convert it, you need many layers of for loop code fragments https://developers.weixin.qq.com/s/l6yv78mX79kd

回答：

<radio checked="{{a.b.chicked != '0'}}" />