Golang 開發使用了Liteide這個比較初級的IDE（剛開始的時候只找到這個IDE）。後來逐漸有了Golangd，還是一個月試用的那種，這裡有幾個小技巧，推薦一下。

比如我想為下面的結構體實現共識interface

type MyConensus struct {	}

透過右鍵generate->implement methods->搜尋engine一鍵生成下面程式碼:

type MyConensus struct {	info string }func (m *MyConensus) Author(header *types.Header) (common.Address, error) {	panic("implement me")}func (m *MyConensus) VerifyHeader(chain ChainReader, header *types.Header, seal bool) error {	panic("implement me")}func (m *MyConensus) VerifyHeaders(chain ChainReader, headers []*types.Header, seals []bool) (chan<- struct{}, <-chan error) {	panic("implement me")}func (m *MyConensus) VerifyUncles(chain ChainReader, block *types.Block) error {	panic("implement me")}func (m *MyConensus) VerifySeal(chain ChainReader, header *types.Header) error {	panic("implement me")}func (m *MyConensus) Prepare(chain ChainReader, header *types.Header) error {	panic("implement me")}func (m *MyConensus) Finalize(chain ChainReader, header *types.Header, state *state.StateDB, txs []*types.Transaction,	uncles []*types.Header, receipts []*types.Receipt) (*types.Block, error) {	panic("implement me")}func (m *MyConensus) Seal(chain ChainReader, block *types.Block, results chan<- *types.Block, stop <-chan struct{}) error {	panic("implement me")}func (m *MyConensus) SealHash(header *types.Header) common.Hash {	panic("implement me")}func (m *MyConensus) CalcDifficulty(chain ChainReader, time uint64, parent *types.Header) *big.Int {	panic("implement me")}func (m *MyConensus) APIs(chain ChainReader) []rpc.API {	panic("implement me")}func (m *MyConensus) Close() error {	panic("implement me")}

面向介面程式設計,有時候我們需要針對已經實現的struct提取介面.方法:struct->Refactor->Extract->interface

forr 然後tab,就會自動展開

	for key, value := range collection {			}

err 然後tab,自動展開如下:

這個相對不是很實用,

這個非常使用,單元測試,我們專注於測試本身就ok了.在檔案任意位置->Genreate->Test for File-> 自動生成該檔案對應的測試檔案