http_conn::parse_request_line(char *text)函数中直接在缓存区内拼接judge.html不会造成m_version内容被覆盖吗？

[Yolo-9527]

http_conn::parse_request_line(char *text)函数中直接在缓存区内拼接judge.html不会造成m_version内容被覆盖吗？

[diandengpao]

经测试 会的。测试代码如下

void requestLineForC() {

    char str[] = "GET / HTTP/1.1\0\0";    //提前将\r\n 注为 \0\0
    
    //------------------------------------
    char* url = strpbrk(str, " \t");
    
    if (!url) {
        cout << "报文有误" << endl;
        return;
    }
        
    *url++ = '\0';
    url += strspn(url, " \t");

    char* method = str;
    
    //------------------------------------
    
    char* version = strpbrk(url, " \t");
    
    if (!version) {
        cout << "报文有误" << endl;
        return;
    }

    *version++ = '\0';
    version += strspn(version, " \t");

    
    //至此 分割完毕------------------------
    if (strlen(url) == 1)
        strcat(url, "judge.html");    // cat: 将 judge.html 追加到 m_url中

    
}