napi_get_value_uint32(napi_env env, napi_value value, uint32_t* result); napi_get_value_int64(napi_env env, napi_value value, int64_t* result); napi_get_value_string_utf8(napi_env env, napi_value value, char* buf, size_t bufsize, size_t* result); napi_get_value_bool(napi_en...
napi_get_value_double napi_get_value_int32 napi_get_value_uint32 napi_get_value_int64 napi_get_value_bool napi_get_value_string_latin1(Copies LATIN-1 encoded bytes from a string into a buffer) napi_get_value_string_utf8(Copies UTF-8 encoded bytes from a string into a buffer) napi_ge...
napi_get_value_uint32(napi_env env, napi_value value, uint32_t* result); napi_get_value_int64(napi_env env, napi_value value, int64_t* result); napi_get_value_string_utf8(napi_env env, napi_value value, charbuf, size_t bufsize, size_tresult); napi_get_value_bool(napi_env env...
NAPI提供了napi_get_value_开头的方法表示把napi_value转换成 C/C++ 类型,常见方法如下所示: int类型转换 NAPI_EXTERN napi_statusnapi_get_value_int32(napi_env env,napi_value value,int32_t*result);NAPI_EXTERN napi_statusnapi_get_value_uint32(napi_env env,napi_value value,uint32_t*result);NAPI...
napi_get_value_uint32 napi_get_value_int64 napi_get_value_bool napi_get_value_string_latin1(Copies LATIN-1 encoded bytes from a string into a buffer) napi_get_value_string_utf8(Copies UTF-8 encoded bytes from a string into a buffer) napi_get_value_string_utf16 napi_get_value_external...
NAPI_CALL(env, napi_get_value_double(env, args[1], &value1));//将结果由C++类型(double)转换成js类型(napi_value)napi_value sum; NAPI_CALL(env, napi_create_double(env, value0 + value1, ∑));//返回napi_value类型结果returnsum;
NAPI_CALL(env, napi_get_value_uint32(env, args[2], &c)); str[0] = (char)0xAA; str[1] = (char)a; str[2] = (char)b; str[3] = (char)c; if (-1 == write(client_st, str,4)){ HILOG_INFO("test0002 okok servertest error"); ...
NAPI_EXTERNnapi_statusnapi_create_reference(napi_envenv,napi_valuevalue,uint32_tinitial_refcount,napi_ref*result); 1. 2. 3. 4. 参数说明: [in] env: 传入接口调用者的环境,包含js引擎等,由框架提供,默认情况下直接传入即可。 [in] value: 需要创建一个引用的napi_value对象 ...
napi_get_value_int32 and napi_get_value_uint32 use the same conversion as JS bitwise ops (truncate then wrap) napi_get_value_int64: if value is not a number, return error if value is Infinity or NaN, return 0 truncate value and clamp to int64_t range napi_create_empty_array: creat...
NAPI提供了napiget_value开头的方法表示把napi_value转换成 C/C++ 类型,常见方法如下所示: int类型转换 代码语言:ts 复制 NAPI_EXTERNnapi_statusnapi_get_value_int32(napi_env env,napi_value value,int32_t*result);NAPI_EXTERNnapi_statusnapi_get_value_uint32(napi_env env,napi_value value,uint32_t*...