Iost explorer backend

Requirements

1. golang 1.10+
2. mongodb

How to deploy

1. clone code to $GOPATH/src/github.com/iost-official/iost-api
2. add config file cp backend/config/config.json.sample backend/config/config.json update the rpcHost, mongodb config if need
3. Run blockchain sync task:

cd task
make
nohup ./iost-api-task &

4. Run REST api service

cd $GOPATH/src/github.com/iost-official/iost-api 
make 
nohup ./iost-api&