napi_create_string_utf8


napi_status napi_create_string_utf8(napi_env env,
                                    const char* str,
                                    size_t length,
                                    napi_value* result) 
  • [in] env:调用 API 的环境。

    ¥[in] env: The environment that the API is invoked under.

  • [in] str:表示 UTF8 编码字符串的字符缓冲区。

    ¥[in] str: Character buffer representing a UTF8-encoded string.

  • [in] length:字符串的长度(以字节为单位),如果它以 null 结尾则为 NAPI_AUTO_LENGTH

    ¥[in] length: The length of the string in bytes, or NAPI_AUTO_LENGTH if it is null-terminated.

  • [out] result:代表 JavaScript stringnapi_value

    ¥[out] result: A napi_value representing a JavaScript string.

如果 API 成功,则返回 napi_ok

¥Returns napi_ok if the API succeeded.

此 API 从 UTF8 编码的 C 字符串创建 JavaScript string 值。复制原生字符串。

¥This API creates a JavaScript string value from a UTF8-encoded C string. The native string is copied.

JavaScript string 类型在 ECMAScript 语言规范的 第 6.1.4 节 中进行了描述。

¥The JavaScript string type is described in Section 6.1.4 of the ECMAScript Language Specification.