C++ 字符串拆分函数: split() 替换字符函数: replaceAll()

split（）
vector split(const string& src, string separate_character)
{
    vector strs;
    int separate_characterLen = separate_character.size();//分割字符串长度，这样就可以支持多字 符串的分隔符
    int lasePosition = 0, index = -1;
    while (-1 != (index = src.find(separate_character, last_position)))
    {
        strs.push_back(src.substr(lastPosition, index - lastPosition));
        lastPosition = index + separate_characterLen;
    }
    string lastString = src.substr(lastPosition);
    if (!lastString.empty())
    strs.push_back(lastString);
    return strs;
}

relaceAll()
string replaceAll(const string &src, string org_str, string rep_str)
{
    vector delimVec = split(src, org_str);
    if (delimVec.size() <= 0)
    {
        cout << "can not find " << rep_str << endl;
        return src;
    }
    string target("");
    vector::iterator it = delimVec.begin();
    for (; it!= delimVec.end(); ++it)
    {
        target = target + (*it) + rep_str;
    }
    target = target + (*it);
    return target;
}

relaceAll()
string replaceAll(const string &src, vector &org_strVec, string rep_str)
{
    vector::iterator pOrg = org_strVec.begin();
    string org_str(""), target = src;
    for (; pOrg_str != org_strVec.end(); ++pOrg)
    {
        org_str = *pOrg;
        vector delimVec = split(target, org_str);
        target = "";
        if (delimVec.size() > 0)
        {
            vector::iterator it = delimVec.begin();
            for (; it != delimVec.end() - 1; ++it)
            {
                target = target + (*it) + rep_str;
            }
            target = target + *(it);
        }
    }
    return target;
}