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      Node.js N-API napi_get_value_int64

      Node.js N-API napi_get_value_int64

      新增于: v8.0.0 N-API version: 1 napi_status napi_get_value_int64(napi_env env, napi_value value, int64_t* result) [in] env: The environment that the API is invoked under. [in] value: napi_value representing JavaScript Number. [out] result: C int64 primitive equivalent of the given JavaScript Number. Returns napi_ok if the API succeeded. If a non-number napi_value is passed in it returns napi_number_expected.

      This API returns the C int64 primitive equivalent of the given JavaScript Number.

      Number values outside the range of

      -(2^53 - 1) -

      (2^53 - 1) will lose precision.

      Non-finite number values (NaN, +Infinity, or -Infinity) set the result to zero.


      更多内容请参考:Node.js N-API,或者通过 点击对应菜单 进行查看;


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