package ethstate import ( "encoding/json" "fmt" "github.com/ethereum/go-ethereum/ethutil" ) type Account struct { Balance string `json:"balance"` Nonce uint64 `json:"nonce"` CodeHash string `json:"codeHash"` Storage map[string]string `json:"storage"` } type World struct { Root string `json:"root"` Accounts map[string]Account `json:"accounts"` } func (self *State) Dump() []byte { world := World{ Root: ethutil.Bytes2Hex(self.Trie.Root.([]byte)), Accounts: make(map[string]Account), } self.Trie.NewIterator().Each(func(key string, value *ethutil.Value) { stateObject := NewStateObjectFromBytes([]byte(key), value.Bytes()) account := Account{Balance: stateObject.balance.String(), Nonce: stateObject.Nonce, CodeHash: ethutil.Bytes2Hex(stateObject.codeHash)} account.Storage = make(map[string]string) stateObject.EachStorage(func(key string, value *ethutil.Value) { value.Decode() account.Storage[ethutil.Bytes2Hex([]byte(key))] = ethutil.Bytes2Hex(value.Bytes()) }) world.Accounts[ethutil.Bytes2Hex([]byte(key))] = account }) json, err := json.MarshalIndent(world, "", " ") if err != nil { fmt.Println("dump err", err) } return json }