I have a few questions to ask the great gods to help answer -- thank you
2022-02-03 23:09:21 【Q & A of Denglian community】
I just started learning digital currency recently , There are some problems when I want to make a wallet by myself , Please answer , Thank you very much . One 、eth Their own use geth Build the client , For network bandwidth 、 How many disks do you need ？ Two 、 Use "HDUtils.parsePath("M/44H/60H/0H/0");" Generated eth The address is the same as the external wallet , But instead "M/44H/0H/0H/0" perhaps "M/44H/0H/0H" And their btc The address is really different . Is your own eth and btc The code is generating an address There are other things to pay attention to when ？1. 3、 ... and 、web3j You can use your own geth Your client ？ Four 、 Multiple transfers , Process and use custom contract batches one by one , What's the difference ？
Take the answer 1：
- 4 nucleus CPU , 200G above
- Strictly abide by the agreement BIP32 , There are reference implementations on the network .
- Custom contract batch Single apportioned gas A lower .
author[Q & A of Denglian community],Please bring the original link to reprint, thank you.
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