最近做的一点工作。
基本原理是客户端与服务器一对一通信。客户端作为接收方解析数据，服务器端作为发送端，封包数据
基本封包格式如下:
通信格式说明
101,1,6.8,3, 4494.99,0.264894,0.753365,0.798609,0.395870,0.612474,0.703561,2
101起始位
1设备正常工作与否 （0不正常 1正常）
6.8每段代表的长度
3总的段数
4494.99 实际开始的位置
0.264894,0.753365第1段的特征值1和特征值2
0.798609,0.395870第2段的特征值1和特征值2
0.612474,0.703561第3段的特征值1和特征值2
2当前第2段报警0无报警，非0报警段数
解析Demo:
1 #include <string> 2 #include <iostream> 3 using namespace std; 4 5 /************************************************************************/ 6 /* 7 解析出的长度存放在: PointsLen 8 解析出来的Phi数据存放在:PhiArray 9 解析出来的P数据存放在:PArray 10 解析出来的报警位置数据存放在：AlarmArray 11 */ 12 /************************************************************************/ 13 14 15 int main() 16 { 17 //string RecvStr="101,1,6.810597,293,4495,0.000052,0.000025,0.000069,0.000038,0.000006,0.000016,0.000004,0.000003,0.000006,0.000009,0.000009,0.000005,0.000008,0.000003,0.000028,0.000013,0.000075,0.000005,0.000007,0.000003,0.000007,0.000004,0.000012,0.000010,0.000005,0.000012,0.000021,0.000005,0.000004,0.000026,0.000009,0.000007,0.000002,0.000051,0.000005,0.000004,0.000009,0.000007,0.000001,0.000003,0.000002,0.000004,0.000002,0.000002,0.000005,0.000008,0.000686,0.000074,0.000005,0.000126,0.000041,0.000119,0.000015,0.000003,0.000032,0.000010,0.000030,0.000032,0.000006,0.000009,0.000042,0.000085,0.000004,0.000034,0.000028,0.000030,0.000043,0.000136,0.000012,0.000085,0.000030,0.000022,0.000006,0.000013,0.000075,0.000005,0.000258,0.000003,0.000876,0.000454,0.000010,0.000011,0.000009,0.000005,0.000019,0.000004,0.000006,0.000007,0.000004,0.000007,0.000007,0.000005,0.000003,0.000008,0.000027,0.000012,0.000038,0.000006,0.000006,0.000008,0.000018,0.000006,0.000025,0.000010,0.000014,0.000037,0.000091,0.000021,0.000036,0.000005,0.000008,0.000013,0.000002,0.000040,0.000010,0.000003,0.000009,0.000031,0.000014,0.000004,0.000007,0.000160,0.000235,0.000443,0.000462,0.000682,0.004006,0.010638,0.002449,0.000038,0.000007,0.000058,0.000007,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000035,0.000039,0.000045,0.000045,0.000041,0.000040,0.000039,0.000040,0.000039,0.000041,0.000038,0.000033,0.000023,0.000018,0.000012,0.000010,0.000010,0.000011,0.000010,0.000005,0.000008,0.000011,0.000018,0.000027,0.000027,0.000018,0.000012,0.000006,0.000005,0.000005,0.000005,0.000005,0.000007,0.000005,0.000009,0.000010,0.000006,0.000004,0.000004,0.000005,0.000005,0.000007,0.000006,0.000004,0.000002,0.000001,0.000001,0.000002,0.000004,0.000005,0.000007,0.000007,0.000010,0.000012,0.000009,0.000008,0.000006,0.000006,0.000005,0.000006,0.000005,0.000006,0.000009,0.000014,0.000014,0.000010,0.000004,0.000003,0.000003,0.000002,0.000002,0.000003,0.000004,0.000006,0.000005,0.000003,0.000002,0.000002,0.000001,0.000001,0.000005,0.000003,0.000003,0.000003,0.000004,0.000005,0.000006,0.000007,0.000007,0.000005,0.000003,0.000003,0.000003,0.000004,0.000007,0.000010,0.000012,0.000022,0.000029,0.000029,0.000020,0.000017,0.000012,0.000010,0.000014,0.000017,0.000019,0.000020,0.000013,0.000012,0.000012,0.000014,0.000015,0.000014,0.000014,0.000016,0.000022,0.000022,0.000021,0.000017,0.000011,0.000008,0.000012,0.000015,0.000011,0.000045,0.000171,0.000432,0.000686,0.000933,0.001000,0.000926,0.000819,0.000700,0.000574,0.000463,0.000379,0.000303,0.000245,0.000208,0.000165,0.000133,0.000110,0.000093,0.000077,0.000065,0.000054,0.000045,0.000037,0.000030,0.000025,0.000022,0.000023,0.000019,0.000018,0.000015,0.000010,0.000008,0.000008,0.000007,0.000007,0.000006,0.000005,0.000004,0.000004,0.000004,0.000003,0.000002,0.000003,0.000002,0.000002,0.000001,0.000002,0.000002,0.000002,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000000,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000002,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000000,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000000,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001,0.000001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18 string RecvStr="101,1,6.810597,4,4495,0.00001,0.00002,0.00003,0.00004,0.00005,0.00006,0.00007,0.00008,5.000,7.000,9.000"; 19 RecvStr=RecvStr.substr(15,RecvStr.length()-15); 20 string Points=RecvStr.substr(0,RecvStr.find(',')); 21 int PointsLen=atoi(Points.c_str()); 22 23 cout<<PointsLen<<endl; 24 25 26 27 string RecvStrTemp(RecvStr,RecvStr.find(Points)+Points.length()+1); 28 29 string BeginPosStr=RecvStrTemp.substr(0,RecvStrTemp.find(',')); 30 int BeginPos=atoi(BeginPosStr.c_str()); 31 32 string RecvBufNew(RecvStrTemp,RecvStrTemp.find(BeginPosStr)+BeginPosStr.length()+1); 33 34 35 double *PhiArray=new double[PointsLen]; 36 double *PArray=new double[PointsLen]; 37 38 int count=0; 39 while(count<PointsLen) 40 { 41 string TempPhiStr=RecvBufNew.substr(0,RecvBufNew.find(',')); 42 double ValueOne=atof(TempPhiStr.c_str()); 43 44 PhiArray[count]=ValueOne; 45 cout<<"PhiValue:"<<PhiArray[count]<<endl; 46 47 48 49 RecvBufNew=RecvBufNew.substr(TempPhiStr.length()+1,RecvBufNew.length()-TempPhiStr.length()); 50 51 string TempPstr=RecvBufNew.substr(0,RecvBufNew.find(',')); 52 double ValueTwo=atof(TempPstr.c_str()); 53 54 PArray[count]=ValueTwo; 55 cout<<"PValue:"<<PArray[count]<<endl; 56 57 int a=TempPstr.length()+1; 58 int b=RecvBufNew.length()-TempPstr.length(); 59 60 if(b==0) 61 { 62 delete[] PhiArray; 63 delete[] PArray; 64 system("pause"); 65 return 0; 66 } 67 68 RecvBufNew=RecvBufNew.substr(TempPstr.length()+1,RecvBufNew.length()-TempPstr.length()); 69 count++; 70 } 71 72 73 int AlarmArray[10]={0}; 74 int AlarmCount=0; 75 while(!RecvBufNew.empty()) 76 { 77 string TempPhiStr=RecvBufNew.substr(0,RecvBufNew.find(',')); 78 AlarmArray[AlarmCount]=(int)atof(TempPhiStr.c_str()); 79 cout<<"AlarmPos:"<<AlarmArray[AlarmCount]<<endl; 80 AlarmCount++; 81 int a=TempPhiStr.length()+1; 82 int b=RecvBufNew.length()-TempPhiStr.length(); 83 84 if(b==0) 85 break; 86 RecvBufNew=RecvBufNew.substr(TempPhiStr.length()+1,RecvBufNew.length()-TempPhiStr.length()); 87 } 88 89 90 delete[] PhiArray; 91 delete[] PArray; 92 system("pause"); 93 return 0; 94 }
结果:
