golang编写ping失败,求大神指点
环境是在windows7下的LiteIDE集成环境,代码如下: ```go package main import ( "bytes" "encoding/binary" "fmt" "net" ) type ICMP struct { Type uint8 Code uint8 Checksum uint16 Identifier uint16 SequenceNum uint16 } func CheckSum(data []byte) uint16 { var ( sum uint32 length int = len(data) index int ) ...阅读全文