iOS Socket通信学习(3)

NSMutableData * jsonData = [NSMutableDatadata];

[jsonData appendBytes:buffer length:receiveCount];

while (receiveCount != 0) {

receiveCount = recv(clientSocket, buffer, sizeof(buffer), 0);

NSLog(@"%ld",receiveCount);

[jsonData appendBytes:buffer length:receiveCount];

}

//字节数组转成字符串

NSString *rev_msg =[[NSString alloc]initWithData:jsonData encoding:NSUTF8StringEncoding];

NSLog(@"%@",rev_msg);

NSRange range = [rev_msg rangeOfString:@"\r\n\r\n"];

NSString *html =[rev_msg substringFromIndex:range.location+range.length];

NSLog(@"%@",html);

}

#pragma mark 关闭链接

-(void)closeConnection{

//5、关闭链接

close(clientSocket);

}

本文来自电脑杂谈，转载请注明本文网址：
http://www.pc-fly.com/a/jisuanjixue/article-66756-3.html