VC如何支持ASCII后128位？

2014-04-13 04:05:55 200 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

关于token无痛刷新的两个方案目录方案一方案二方案一思路：后端需要返回一个token过期的时间，在请求发起前拦截每个请求，判断token的有效时间是否已经过期，如果已过期，则暂时将请求挂起，先刷新token后再继续请求。前期思考：返回过期时间是为了判断是否过期的，但是如果服务器时间和系统时间不一致呢？如果同时发起多个请求时怎么办？实现：因为是在请求前进行拦截，所以这里用axios的axios.interceptors.request.use()方法首先，关于服务器时间和系统时间不一致的问题，我的解决方法是：阅读详情

用VC编译C语言，可是现在的编译环境不支持ASCII后128位的符号的输出，请问大神们，怎么改变自己的编译环境才能让汉字和ASCII码后128位都能输出而不出现乱码呢？？

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定时器(PWM输出)触发ADC采样(DMA)——STM32CubeMX 已知 Tclk 为 84MHz , 我们需要 Tout 为 200ms 即 200000us , 不妨先让PSC为 839, 带入上述公式可得 ARR = 19999. 这样算出来之后ARR和PSC都在0~65535的范围, 则可以使用这组参数。例如，如果时钟频率为1MHz，并且PSC设置为1000，则实际的定时频率将为1kHz。当重装载值（Period 或 ARR）设置为 500 时，意味着定时器需要计数 500 个时钟周期才会触发中断。例如，如果时钟频率为1MHz，则Tclk为1微秒。阅读详情

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残棟殇 2015-03-12

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谢谢各位！！！！

赵4老师 2014-04-14

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等宽版：

#pragma comment(lib,"user32")
#pragma comment(lib,"gdi32")
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
wchar_t a2w[128]={
0x00c7,0x00fc,0x00e9,0x00e2,0x00e4,0x00e0,0x00e5,0x00e7,
0x00ea,0x00eb,0x00e8,0x00ef,0x00ee,0x00ec,0x00c4,0x00c5,
0x00e9,0x00e6,0x00c6,0x00f4,0x00f6,0x00f2,0x00fb,0x00f9,
0x00ff,0x00d6,0x00dc,0x00a2,0x00a3,0x00a5,0x20a7,0x0192,
0x00e1,0x00ed,0x00f3,0x00fa,0x00f1,0x00d1,0x00aa,0x00ba,
0x00bf,0x2310,0x00ac,0x00bd,0x00bc,0x00a1,0x00ab,0x00bb,
0x2591,0x2592,0x2593,0x2502,0x2524,0x2561,0x2562,0x2556,
0x2555,0x2563,0x2551,0x2557,0x255d,0x255c,0x255b,0x2510,
0x2514,0x2534,0x252c,0x251c,0x2500,0x253c,0x255e,0x255f,
0x255a,0x2554,0x2569,0x2566,0x2560,0x2550,0x256c,0x2567,
0x2568,0x2564,0x2565,0x2559,0x2558,0x2552,0x2553,0x256b,
0x256a,0x2518,0x250c,0x2588,0x2584,0x258c,0x2590,0x2580,
0x03b1,0x00df,0x0393,0x03c0,0x03a3,0x03c3,0x00b5,0x03c4,
0x03a6,0x0398,0x03a9,0x03b4,0x221e,0x03c6,0x03b5,0x2229,
0x2261,0x00b1,0x2265,0x2264,0x2320,0x2321,0x00f7,0x2248,
0x00b0,0x2219,0x00b7,0x221a,0x207f,0x00b2,0x25a0,0x00a0,
};
extern "C" HWND WINAPI GetConsoleWindow();
void HideTheCursor() {
    CONSOLE_CURSOR_INFO cciCursor;
    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);

    if(GetConsoleCursorInfo(hStdOut, &cciCursor)) {
        cciCursor.bVisible = FALSE;
        SetConsoleCursorInfo(hStdOut, &cciCursor);
    }
}
void ShowTheCursor() {
    CONSOLE_CURSOR_INFO cciCursor;
    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);

    if(GetConsoleCursorInfo(hStdOut, &cciCursor)) {
        cciCursor.bVisible = TRUE;
        SetConsoleCursorInfo(hStdOut, &cciCursor);
    }
}
int main() {
    HWND  hwnd;
    HDC   hdc;
    HFONT hfont;
    wchar_t ws[128];
    unsigned char s[128],i;


    system("color F0");
    system("cls");
    HideTheCursor();
    hwnd  = GetConsoleWindow();
    hdc   = GetDC(hwnd);
    hfont = CreateFont(16,  0, 0, 0, 0, 0, 0, 0, 0           , 0, 0, 0, 0, "Lucida Console");
    SelectObject(hdc,hfont);
    TextOutW(hdc,10,10,L"你好",2);
    for (i=0;i<128;i++) s[i]=128+i;
    for (i=0;i<128;i++) ws[i]=a2w[s[i]-128];
    TextOutW(hdc,10, 40,ws   ,32);
    TextOutW(hdc,10, 80,ws+32,32);
    TextOutW(hdc,10,120,ws+64,32);
    TextOutW(hdc,10,160,ws+96,32);
    DeleteObject(hfont);
    ReleaseDC(hwnd,hdc);
    getch();
    system("color 07");
    system("cls");
    ShowTheCursor();
    return 0;
}

赵4老师 2014-04-14

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#pragma comment(lib,"user32")
#pragma comment(lib,"gdi32")
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
wchar_t a2w[128]={
0x00c7,0x00fc,0x00e9,0x00e2,0x00e4,0x00e0,0x00e5,0x00e7,
0x00ea,0x00eb,0x00e8,0x00ef,0x00ee,0x00ec,0x00c4,0x00c5,
0x00e9,0x00e6,0x00c6,0x00f4,0x00f6,0x00f2,0x00fb,0x00f9,
0x00ff,0x00d6,0x00dc,0x00a2,0x00a3,0x00a5,0x20a7,0x0192,
0x00e1,0x00ed,0x00f3,0x00fa,0x00f1,0x00d1,0x00aa,0x00ba,
0x00bf,0x2310,0x00ac,0x00bd,0x00bc,0x00a1,0x00ab,0x00bb,
0x2591,0x2592,0x2593,0x2502,0x2524,0x2561,0x2562,0x2556,
0x2555,0x2563,0x2551,0x2557,0x255d,0x255c,0x255b,0x2510,
0x2514,0x2534,0x252c,0x251c,0x2500,0x253c,0x255e,0x255f,
0x255a,0x2554,0x2569,0x2566,0x2560,0x2550,0x256c,0x2567,
0x2568,0x2564,0x2565,0x2559,0x2558,0x2552,0x2553,0x256b,
0x256a,0x2518,0x250c,0x2588,0x2584,0x258c,0x2590,0x2580,
0x03b1,0x00df,0x0393,0x03c0,0x03a3,0x03c3,0x00b5,0x03c4,
0x03a6,0x0398,0x03a9,0x03b4,0x221e,0x03c6,0x03b5,0x2229,
0x2261,0x00b1,0x2265,0x2264,0x2320,0x2321,0x00f7,0x2248,
0x00b0,0x2219,0x00b7,0x221a,0x207f,0x00b2,0x25a0,0x00a0,
};
extern "C" HWND WINAPI GetConsoleWindow();
void HideTheCursor() {
    CONSOLE_CURSOR_INFO cciCursor;
    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);

    if(GetConsoleCursorInfo(hStdOut, &cciCursor)) {
        cciCursor.bVisible = FALSE;
        SetConsoleCursorInfo(hStdOut, &cciCursor);
    }
}
void ShowTheCursor() {
    CONSOLE_CURSOR_INFO cciCursor;
    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);

    if(GetConsoleCursorInfo(hStdOut, &cciCursor)) {
        cciCursor.bVisible = TRUE;
        SetConsoleCursorInfo(hStdOut, &cciCursor);
    }
}
int main() {
    HWND  hwnd;
    HDC   hdc;
    HFONT hfont;
    wchar_t ws[128];
    unsigned char s[128],i;


    system("color F0");
    system("cls");
    HideTheCursor();
    hwnd  = GetConsoleWindow();
    hdc   = GetDC(hwnd);
    hfont = CreateFont(16, 0, 0, 0, 0, 0, 0, 0, 0           , 0, 0, 0, 0, "宋体");
    SelectObject(hdc,hfont);
    TextOutW(hdc,10,10,L"你好",2);
    for (i=0;i<128;i++) s[i]=128+i;
    for (i=0;i<128;i++) ws[i]=a2w[s[i]-128];
    TextOutW(hdc,10,40,ws   ,64);
    TextOutW(hdc,10,80,ws+64,64);
    DeleteObject(hfont);
    ReleaseDC(hwnd,hdc);
    getch();
    system("color 07");
    system("cls");
    ShowTheCursor();
    return 0;
}

luciferisnotsatan 2014-04-14

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setlocale 设置下。

赵4老师 2014-04-14

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对电脑而言没有乱码，只有二进制字节；对人脑才有乱码。啊 GBK:0xB0 0xA1,Unicode-16 LE:0x4A 0x55,Unicode-16 BE:0x55 0x4A,UTF-8:0xE5 0x95 0x8A

赵4老师 2014-04-14

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#include <stdio.h>
#include <process.h>
#include <conio.h>
void main() {
    int i;

    system("chcp 437");
    for (i=128;i<256;i++) {
        printf("%d %c  ",i,i);
        if (7==i%8) printf("\n");
    }
    getch();
}

残棟殇 2014-04-13

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请求大神们尽快解答

VC如何支持ASCII后128位？

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