无法正确地从文件中获取内容?

struct data
{
 int record;
 string fName;
 string lName;
 string phoneNum;
};

string line, lastname, firstname, phone;

vector<data> readContent()
{
 inFile.open("data.txt");
 vector<data> myData;
 char recordstring[4];
 data datas;

 inFile.clear();
 while(inFile >> recordstring)
 {  
    int records;
    records = atoi(recordstring);
    datas.record  = records;
    getline(inFile, firstname, ' ');
    datas.fName = firstname;
    getline(inFile, lastname, ' ');
    datas.lName = lastname;
    getline(inFile, phone, '\n');
    datas.phoneNum = phone;
    myData.push_back(datas);
 }
 inFile.close();
 return myData;
}
struct data
{
 int record;
 string fName;
 stri