string int2str(int val) { int aa = val; stringstream ss; ss<<aa; string s1 = ss.str(); return s1; }
int writeFile(string charFpName, string chVal) //写文件 { FILE *fp = fopen(charFpName.c_str(),"w+"); if(NULL == fp){ return 0; } fprintf(fp,"%s\n",chVal.c_str()); fclose(fp); return 1; }