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      Node.js N-API napi_get_value_string_utf8

      Node.js N-API napi_get_value_string_utf8

      新增于: v8.0.0 N-API version: 1 napi_status napi_get_value_string_utf8(napi_env env, napi_value value, char* buf, size_t bufsize, size_t* result) [in] env: The environment that the API is invoked under. [in] value: napi_value representing JavaScript string. [in] buf: Buffer to write the UTF8-encoded string into. If NULL is passed in, the length of the string (in bytes) is returned. [in] bufsize: Size of the destination buffer. When this value is insufficient, the returned string will be truncated. [out] result: Number of bytes copied into the buffer, excluding the null terminator. Returns napi_ok if the API succeeded. If a non-String napi_value is passed in it returns napi_string_expected.

      This API returns the UTF8-encoded string corresponding the value passed in.


      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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