func Get(key string) interface{} {
	gid := curGoroutineID()
	dataLock.RLock()
	if data[gid] == nil {
		dataLock.RUnlock()
		return nil
	}
	value := data[gid][key]
	dataLock.RUnlock()
	return value
}
func Get(key string) interface{} {
	gid := curGoroutineID()
	dataLock.RLock()
	if data[gid] == nil {
		dataLock.RUnlock()
		return nil
	}
	value := data[gid][key]
	dataLock.RUnlock()
	return value
}
func Get ( key string ) interface { } { gid := curGoroutineID ( ) dataLock . RLock ( ) if data [ gid ] == nil { dataLock . RUnlock ( ) return nil } value := data [ gid ] [ key ] dataLock . RUnlock ( ) return value }
// Get gets the value by key as it exists for the current goroutine.
Get gets the value by key as it exists for the current goroutine .