vc++0xC0000005:读取位置0x00000014时发生访问冲突reallocate to grow,,xstring定义了一个string vector std::vector<std::string> logfile;logfile[0]="txwtech"; 做法错误,报错。野指针
所以,先初始化,logfile.pushback(" ");再logfile[0]="txwtech",就ok啦