{"id":1013,"date":"2023-07-28T16:34:18","date_gmt":"2023-07-28T07:34:18","guid":{"rendered":"https:\/\/avancesys.co.jp\/laboratory\/?post_type=article&p=1013"},"modified":"2023-07-28T16:34:18","modified_gmt":"2023-07-28T07:34:18","slug":"python%e3%81%8b%e3%82%89%e5%91%bc%e3%81%b3%e5%87%ba%e3%81%95%e3%82%8c%e3%82%8bdllc%e3%82%92%e4%bd%9c%e6%88%90%e3%81%99%e3%82%8b","status":"publish","type":"article","link":"https:\/\/www.avancesys.co.jp\/laboratory\/article\/python%e3%81%8b%e3%82%89%e5%91%bc%e3%81%b3%e5%87%ba%e3%81%95%e3%82%8c%e3%82%8bdllc%e3%82%92%e4%bd%9c%e6%88%90%e3%81%99%e3%82%8b\/","title":{"rendered":"Python\u304b\u3089\u547c\u3073\u51fa\u3055\u308c\u308bDLL(C++)\u3092\u4f5c\u6210\u3059\u308b"},"content":{"rendered":"\n

\u3053\u3093\u306b\u3061\u306f\u3001Yu-sa\u3067\u3059\u3002<\/p>\n\n\n\n

\u6700\u8fd1\u306fPython\u3067\u8a18\u8f09\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u9ad8\u901f\u5316\u3059\u308b\u70ba\u306b\u4e00\u90e8\u306e\u30b3\u30fc\u30c9\u3092C++\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

Python\u5074\u304b\u3089\u306f\u300cctypes\u300d\u3092\u4f7f\u7528\u3057\u3066DLL\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u306b\u306a\u308a\u3001\u305d\u306e\u969b\u306e\u7d4c\u9a13\u3092\u57fa\u306b\u300cctypes\u300d\u306e\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3055\u305b\u3066\u9802\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

<\/div>\n\n\n\n

\u300cctypes\u300d\u3068\u306f\uff1f<\/p><\/blockquote><\/figure>\n\n\n\n

\u300cctypes\u300d\u306f\u6a19\u6e96\u3067\u4f7f\u7528\u3067\u304d\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002
C\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u30c7\u30fc\u30bf\u578b\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u52d5\u7684\u30ea\u30f3\u30af\/\u5171\u6709\u30e9\u30a4\u30d6\u30e9\u30ea\u5185\u306e\u95a2\u6570\u306e\u547c\u3073\u51fa\u3057\u304c\u53ef\u80fd\u3067\u3059\u3002
\u57fa\u672c\u306e\u30c7\u30fc\u30bf\u578b\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u8868\u306e\u578b\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

ctypes\u306e\u578b<\/th>C\u306e\u578b<\/th>Python\u306e\u578b<\/th><\/tr><\/thead>
c_bool<\/td>_Bool<\/td>bool (1)<\/td><\/tr>
c_char<\/td>char<\/td>1\u6587\u5b57\u306e\u30d0\u30a4\u30c8\u5217\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/td><\/tr>
c_wchar<\/td>wchar_t<\/td>1\u6587\u5b57\u306e\u6587\u5b57\u5217<\/td><\/tr>
c_byte<\/td>char<\/td>int<\/td><\/tr>
c_ubyte<\/td>unsigned char<\/td>int<\/td><\/tr>
c_short<\/td>short<\/td>int<\/td><\/tr>
c_ushort<\/td>unsigned short<\/td>int<\/td><\/tr>
c_int<\/td>int<\/td>int<\/td><\/tr>
c_uint<\/td>unsigned int<\/td>int<\/td><\/tr>
c_long<\/td>long<\/td>int<\/td><\/tr>
c_ulong<\/td>unsigned long<\/td>int<\/td><\/tr>
c_longlong<\/td>__int64 \u307e\u305f\u306f long long<\/td>int<\/td><\/tr>
c_ulonglong<\/td>unsigned __int64 \u307e\u305f\u306f unsigned long long<\/td>int<\/td><\/tr>
c_size_t<\/td>size_t<\/td>int<\/td><\/tr>
c_ssize_t<\/td>ssize_t \u307e\u305f\u306f Py_ssize_t<\/td>int<\/td><\/tr>
c_float<\/td>float<\/td>\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570<\/td><\/tr>
c_double<\/td>double<\/td>\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570<\/td><\/tr>
c_longdouble<\/td>long double<\/td>\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570<\/td><\/tr>
c_char_p<\/td>char* (NUL \u7d42\u7aef)<\/td>\u30d0\u30a4\u30c8\u5217\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u307e\u305f\u306f None<\/td><\/tr>
c_wchar_p<\/td>wchar_t* (NUL \u7d42\u7aef)<\/td>\u6587\u5b57\u5217\u307e\u305f\u306f None<\/td><\/tr>
c_void_p<\/td>void*<\/td>\u6574\u6570\u307e\u305f\u306f None<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u307e\u305f\u3001\u69cb\u9020\u4f53\u3084\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3082\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

<\/div>\n\n\n\n

\u203b\u5f15\u7528\u5143\u203b<\/strong>
ctypes(Python\u516c\u5f0f\u30b5\u30a4\u30c8)<\/a><\/p>\n\n\n\n

<\/div>\n\n\n\n

Python\u304b\u3089\u306e\u4f7f\u7528\u4f8b<\/p><\/blockquote><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u5f15\u6570\/\u623b\u308a\u5024<\/h2>\n\n\n\n

Python\u5074\u3067\u306fctypes\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u578b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067C++\u5074\u3068\u30c7\u30fc\u30bf\u306e\u3084\u308a\u53d6\u308a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n

#define DLL_EXPORT extern "C" __declspec(dllexport)\n\nDLL_EXPORT int __stdcall Func_001(int value1 , int value2)\n{\n    int sum = value1 + value2;\n    return sum;\n}<\/code><\/pre><\/div>\n\n\n\n
import ctypes\n\ndef test_001():\n    # DLL\u3092\u6307\u5b9a\n    dll = ctypes.WinDLL(r"DllTest.dll")\n\n    # \u95a2\u6570\u3092\u6307\u5b9a(DLL\u3067\u516c\u958b\u3057\u3066\u3044\u308b\u540d\u79f0\u3092\u4f7f\u7528\u3059\u308b)\n    func = dll.Func_001\n\n    # \u623b\u308a\u5024\u306e\u578b\u3092\u6307\u5b9a\n    func.restype = ctypes.c_int32\n\n    # \u5f15\u6570\u306e\u578b\u3092\u6307\u5b9a\n    func.argtypes = (ctypes.c_int32 , ctypes.c_int32)\n\n    # \u95a2\u6570\u3092\u5b9f\u884c\n    num = func( 3 ,2 )\n\n    print(num)<\/code><\/pre><\/div>\n\n\n\n
5<\/code><\/pre><\/div>\n\n\n\n
\u6587\u5b57\u5217\u914d\u5217<\/h2>\n\n\n\n
\u6587\u5b57\u5217\u306f\u300cctypes.c_char_p\u300d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
#define DLL_EXPORT extern "C" __declspec(dllexport)\n\nDLL_EXPORT void __stdcall Func_002(char* msg)\n{\n    printf("%s\\r\\n", msg);\n}<\/code><\/pre><\/div>\n\n\n\n
import ctypes\n\ndef test_002():\n    # DLL\u3092\u6307\u5b9a\n    dll = ctypes.WinDLL(r"DllTest.dll")\n\n    # \u95a2\u6570\u3092\u6307\u5b9a(DLL\u3067\u516c\u958b\u3057\u3066\u3044\u308b\u540d\u79f0\u3092\u4f7f\u7528\u3059\u308b)\n    func = dll.Func_002\n\n    # \u623b\u308a\u5024\u306e\u578b\u3092\u6307\u5b9a\n    func.restype = None\n\n    # \u5f15\u6570\u306e\u578b\u3092\u6307\u5b9a\n    func.argtypes = (ctypes.c_char_p , )\n\n    # \u5f15\u6570\u306e\u6e96\u5099\n    msg_base  = "Hello World"\n    msg_tmp = ctypes.create_string_buffer(msg_base.encode('UTF-8'))      # \u65b0\u3057\u304f\u6587\u5b57\u5217\u3092\u4f5c\u6210\n    msg_data = ctypes.cast(msg_tmp, ctypes.c_char_p)                     # \u30dd\u30a4\u30f3\u30bf\u306b\u30ad\u30e3\u30b9\u30c8\n\n\n    # \u95a2\u6570\u3092\u5b9f\u884c\n    func( msg_data )\n\n<\/code><\/pre><\/div>\n\n\n\n
Hello World<\/code><\/pre><\/div>\n\n\n\n
\u914d\u5217<\/h2>\n\n\n\n
\u6587\u5b57\u5217\u4ee5\u5916\u306e\u914d\u5217\u306f\u300cctypes.POINTER\u300d\u3068\u300cctypes.pointer\u300d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u6642\u306b\u4f7f\u7528\u3067\u304d\u308b\u306e\u3082ctypes\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u578b\u3068\u306a\u308a\u307e\u3059\u3002
\u300cctypes.POINTER\u300d\u3067\u578b\u3092\u53d6\u5f97\u3057\u3001\u300cctypes.pointer\u300d\u3067\u306f\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002
\u307e\u305f\u3001\u52d5\u7684\u914d\u5217\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306fC++\u5074\u3067\u306f\u8981\u7d20\u6570\u3092\u53d6\u5f97\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u30dd\u30a4\u30f3\u30bf\u3068\u306f\u5225\u306b\u8981\u7d20\u6570\u3092\u6e21\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
#define DLL_EXPORT extern "C" __declspec(dllexport)\n\nDLL_EXPORT void __stdcall Func_003(int* values, int length)\n{\n    for (int idx = 0; idx < length; idx++)\n    {\n        printf("index[%d] = %d\\r\\n", idx , values[idx]);\n    }\n}\n<\/code><\/pre><\/div>\n\n\n\n
import ctypes\n\ndef test_003():\n    # DLL\u3092\u6307\u5b9a\n    dll = ctypes.WinDLL(r"DllTest.dll")\n\n    # \u95a2\u6570\u3092\u6307\u5b9a(DLL\u3067\u516c\u958b\u3057\u3066\u3044\u308b\u540d\u79f0\u3092\u4f7f\u7528\u3059\u308b)\n    func = dll.Func_003\n\n    # \u623b\u308a\u5024\u306e\u578b\u3092\u6307\u5b9a\n    func.restype = None\n\n    # \u5f15\u6570\u306e\u578b\u3092\u6307\u5b9a\n    func.argtypes = ( ctypes.POINTER(ctypes.c_int32) , ctypes.c_int32 )\n\n    # \u5f15\u6570\u306e\u6e96\u5099\n    num_base = [ 11 , 22 , 33 , 44 , 55 ]\n    num_tmp  = (ctypes.c_int32 * len(num_base))(*num_base)  # c_int32\u306e\u914d\u5217\u306b\u5909\u63db\n                                                            # \u5909\u63db\u3059\u308b\u969b\u306b\u306f\u300c\u578b * \u8981\u7d20\u6570\u300d\u3067\u30ad\u30e3\u30b9\u30c8\u3059\u308b\n    num_data = ctypes.cast(ctypes.pointer(num_tmp) , ctypes.POINTER(ctypes.c_int32))\n                                                            # \u30dd\u30a4\u30f3\u30bf\u306b\u30ad\u30e3\u30b9\u30c8\n\n\n    # \u95a2\u6570\u3092\u5b9f\u884c\n    func(num_data , len(num_base))      # \u7b2c1\u5f15\u6570\u3067\u914d\u5217\u306e\u30dd\u30a4\u30f3\u30bf\u3001\u7b2c2\u5f15\u6570\u3067\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u6e21\u3059\n<\/code><\/pre><\/div>\n\n\n\n
index[0] = 11\nindex[1] = 22\nindex[2] = 33\nindex[3] = 44\nindex[4] = 55<\/code><\/pre><\/div>\n\n\n\n
\u69cb\u9020\u4f53<\/h2>\n\n\n\n
\u300cctypes.Structure\u300d\u3092\u7d99\u627f\u3057\u305f\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3067\u69cb\u9020\u4f53\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002
\u307e\u305f\u3001\u69cb\u9020\u4f53\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u4f7f\u7528\u3057\u305f\u3044\u5834\u5408\u306f\u300cctypes.Structure\u300d\u3092\u7d99\u627f\u3057\u305f\u30af\u30e9\u30b9\u3067\u3042\u308c\u3070\u3001\u300cctypes.POINTER(Structure_Test_004)\u300d\u306e\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u30dd\u30a4\u30f3\u30bf\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
#define DLL_EXPORT extern "C" __declspec(dllexport)\n\ntypedef struct\n{\n    char*   value_1;\n    int     value_2;\n    int*    value_list;\n    size_t  value_list_length;\n} ST_TEST_004;\n\nDLL_EXPORT void __stdcall Func_004(ST_TEST_004 data)\n{\n    printf("value_1 = [%s]\\r\\n", data.value_1);\n    printf("value_2 = [%d]\\r\\n", data.value_2);\n\n    for (int idx = 0; idx < data.value_list_length; idx++)\n    {\n        printf("value_list[%d] = %d\\r\\n", idx, data.value_list[idx]);\n    }\n}\n<\/code><\/pre><\/div>\n\n\n\n
import ctypes\n\nclass Structure_Test_004(ctypes.Structure):\n    # \u69cb\u9020\u4f53\u30d1\u30c3\u30ad\u30f3\u30b0\u3092\u6307\u5b9a\u3002#pragma pack (push, 1)\u3068\u540c\u7b49\n    _pack_ = 1\n\n    # \u69cb\u9020\u4f53\u306e\u30e1\u30f3\u30d0\u3092\u6307\u5b9a\u3002\n    _fields_ = [\n        ('value_1',ctypes.c_char_p),                        # C\u3067\u306e\u300cchar*\u300d\n        ('value_2',ctypes.c_int32),                         # C\u3067\u306e\u300cint\u300d\n        ('value_list',ctypes.POINTER(ctypes.c_int32)),      # C\u3067\u306e\u300cint*\u300d\n        ('value_list_length',ctypes.c_size_t),              # \u914d\u5217\u306e\u8981\u7d20\u6570\n    ]\n\ndef test_004():\n    # DLL\u3092\u6307\u5b9a\n    dll = ctypes.WinDLL(r"DllTest.dll")\n\n    # \u95a2\u6570\u3092\u6307\u5b9a(DLL\u3067\u516c\u958b\u3057\u3066\u3044\u308b\u540d\u79f0\u3092\u4f7f\u7528\u3059\u308b)\n    func = dll.Func_004\n\n    # \u623b\u308a\u5024\u306e\u578b\u3092\u6307\u5b9a\n    func.restype = None\n\n    # \u5f15\u6570\u306e\u578b\u3092\u6307\u5b9a\n    func.argtypes = ( Structure_Test_004 , )\n\n    # \u6587\u5b57\u5217\u3092\u6e96\u5099\n    msg_base = "Hello World"\n    msg_tmp  = ctypes.create_string_buffer(msg_base.encode('UTF-8'))    # \u65b0\u3057\u304f\u6587\u5b57\u5217\u3092\u4f5c\u6210\n    msg_data = ctypes.cast(msg_tmp, ctypes.c_char_p)                    # \u30ad\u30e3\u30b9\u30c8\n\n\n    # \u914d\u5217\u3092\u6e96\u5099\n    num_base = [ 11 , 22 , 33 , 44 , 55 ]\n    num_tmp  = (ctypes.c_int32 * len(num_base))(*num_base)  # c_int32\u306e\u914d\u5217\u306b\u5909\u63db\n                                                            # \u5909\u63db\u3059\u308b\u969b\u306b\u306f\u300c\u578b * \u8981\u7d20\u6570\u300d\u3067\u30ad\u30e3\u30b9\u30c8\u3059\u308b\n    num_data = ctypes.cast(ctypes.pointer(num_tmp) , ctypes.POINTER(ctypes.c_int32))     \n                                                            # \u30dd\u30a4\u30f3\u30bf\u306b\u30ad\u30e3\u30b9\u30c8\n\n    # \u69cb\u9020\u4f53\u3092\u6e96\u5099\n    st_test_004 = Structure_Test_004()\n    st_test_004.value_1 = msg_data\n    st_test_004.value_2 = 12345678\n    st_test_004.value_list = num_data\n    st_test_004.value_list_length = len(num_base)\n\n    # \u95a2\u6570\u3092\u5b9f\u884c\n    func(st_test_004)<\/code><\/pre><\/div>\n\n\n\n
value_1 = [Hello World]\nvalue_2 = [12345678]\nvalue_list[0] = 11\nvalue_list[1] = 22\nvalue_list[2] = 33\nvalue_list[3] = 44\nvalue_list[4] = 55<\/code><\/pre><\/div>\n\n\n\n
\u30b3\u30fc\u30eb\u30d0\u30c3\u30af<\/h2>\n\n\n\n
\u95a2\u6570\u30dd\u30a4\u30f3\u30bf\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u300cctypes.CFUNCTYPE\u300d\u3082\u3057\u304f\u306f\u300cctypes.WINFUNCTYPE\u300d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002
\u306a\u304a\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306b\u6307\u5b9a\u3059\u308b\u95a2\u6570\u306fctypes\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u578b\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
#define DLL_EXPORT extern "C" __declspec(dllexport)\n\ntypedef int (*CALLBACK_POINTER)(int*, size_t);\n\nDLL_EXPORT void __stdcall Func_005(CALLBACK_POINTER func)\n{\n    \/\/ \u30c7\u30fc\u30bf\u306e\u6e96\u5099\n    const size_t length = 10;\n    int data[length] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};\n\n    \/\/ \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u5b9f\u884c\n    int sum = func(data, length);\n\n    \/\/ \u623b\u308a\u5024\u306e\u8868\u793a\n    printf("sum=%d\\r\\n", sum);\n\n}\n<\/code><\/pre><\/div>\n\n\n\n
import ctypes\n\n# C++\u5074\u304b\u3089\u547c\u3073\u51fa\u3055\u308c\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\ndef test_005_callback( data:ctypes.POINTER(ctypes.c_int32) , length:ctypes.c_size_t)->ctypes.c_int32:\n    sum = 0\n    for idx in range(length):\n        sum += data[idx] \n\n    return sum\n\ndef test_005():\n    # \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u578b\u3092\u5b9a\u7fa9\n    CallbackProc = ctypes.WINFUNCTYPE( \n        ctypes.c_int32 ,                    # \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u623b\u308a\u5024\u306e\u578b\n        ctypes.POINTER(ctypes.c_int32) ,    # \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u7b2c1\u5f15\u6570\u306e\u578b\n        ctypes.c_size_t                     # \u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306e\u7b2c2\u5f15\u6570\u306e\u578b\n        )\n\n    # \u95a2\u6570\u30dd\u30a4\u30f3\u30bf\u3078\u306e\u5909\u63db\n    callback = CallbackProc(test_005_callback)\n\n    # DLL\u3092\u6307\u5b9a\n    dll = ctypes.WinDLL(r"DllTest.dll")\n\n    # \u95a2\u6570\u3092\u6307\u5b9a(DLL\u3067\u516c\u958b\u3057\u3066\u3044\u308b\u540d\u79f0\u3092\u4f7f\u7528\u3059\u308b)\n    func = dll.Func_005\n\n    # \u623b\u308a\u5024\u306e\u578b\u3092\u6307\u5b9a\n    func.restype = None\n\n    # \u5f15\u6570\u306e\u578b\u3092\u6307\u5b9a\n    func.argtypes = ( CallbackProc , )\n\n    # \u95a2\u6570\u3092\u5b9f\u884c\n    func(callback)\n<\/code><\/pre><\/div>\n\n\n\n
sum=55<\/code><\/pre><\/div>\n\n\n\n
<\/div>\n\n\n\n
\u304a\u308f\u308a<\/p><\/blockquote><\/figure>\n\n\n\n
\u3044\u304b\u304c\u3067\u3057\u305f\u3067\u3057\u3087\u3046\u304b\u3002
\u3053\u3053\u3067\u7d39\u4ecb\u3055\u305b\u3066\u9802\u3044\u305f\u306e\u306f\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3068\u306a\u308a\u3001\u5168\u3066\u7d39\u4ecb\u3067\u304d\u3066\u304a\u308a\u307e\u305b\u3093\u3002
\u6a5f\u4f1a\u304c\u3042\u308c\u3070\u3001\u7d9a\u304d\u3092\u7d39\u4ecb\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
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