DAPP for getting started with eth

file ：https://ethereum.org/zh/developers/docs/dapps/

1. brief introduction

Decentralized applications (dapp) It is an application built on a decentralized network , A combination of smart contracts and front-end user interfaces .

Ethereum smart contracts are accessible and transparent , Like open API equally

So your dapp It can even contain smart contracts written by others .

2. Definition

dapp The back-end code is decentralized P2P Running on the network .

Corresponding to this , It is an application that runs back-end code on a centralized server .

dapp It can be written in any language （ It's like a app）. There is front-end code and user interface , Can call its back end .

The front end can be hosted on decentralized storage , Such as IPFS.

• De centralization ： dapp Run on Ethereum , It is an open decentralized platform
• Turing Complete ：dapp You can perform any operation according to the required resources
• Isolation, ： stay EVM In the virtual environment of . Even if the smart contract has problems , It will not hinder the normal operation of the network

3. Intelligent contract

To introduce dapp, Smart contracts need to be introduced , namely dapp Backend .

Smart contract is a computer program on Ethereum network , Strictly follow the code written in advance .

Once the smart contract is deployed in the Ethereum network , Can't change .

Dapps It can be decentralized , It is because it is controlled by the established logic of smart contracts , Not personal or