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, orNAPI_AUTO_LENGTHif it is null-terminated. -
[out] result:代表 JavaScriptstring的napi_value。¥
[out] result: Anapi_valuerepresenting a JavaScriptstring.
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 字符串类型部分 中进行了描述。
¥The JavaScript string type is described in
Section string type of the ECMAScript Language Specification.