dapp 丨 defi 丨 nft 丨 lp 单双币流动性挖矿系统开发详细说明及源码

Mobile mining，NFT 质押流动性挖矿 dapp 系统开发（hkkf5566，可加薇）Liquidity mining refers to the practice of pledging or lending cryptocurrency assets to generate high returns or returns in the form of additional cryptocurrencies.Due to various innovations,the application of decentralized finance has become very popular.Liquidity mining is a major growth driver of the current defi industry.

 In short,liquidity mining encourages liquidity providers(LPS)to hold or lock their encrypted assets in a liquidity pool based on smart contracts.

 When liquidity mining participants receive token rewards as additional compensation,liquidity mining will occur and become prominent after compound releases its comp governance tokens to its platform users.

 流动性挖矿（liquiditymining）是一种通过质押加密货币，来获取更多加密货币的方法。

 它是去中心化金融（DeFi）中的一种新趋势，能够让加密货币投资者充分发挥其加密资产的作用并获得较高的收益回报，并且任何人都可以参与这个生态系统。

 简单来说，这意味着锁定加密货币即可获得奖励。

 什么是去中心化金融（DeFi）。DeFi 产品基于公链和

 智能合约机制，致力于提供不可篡改，无须许可的的开放式服务。

 而基于 Defi 领域的流动性挖矿所提供的新型挖矿模式，不但可以吸引用户投入资金，也能够提升该协议的流动性。

 只需要向流动池中注入资金就能获得较高的流动性回报，加上人人均可参与，这也就是为什么流动性挖矿越来越火的原因。

 流动性挖矿是如何运行的？

 流动性挖矿的运行与

 流动性提供者（LP）及流动资金池有着密切的关系：流动性提供者为流动资金池提供资金以获得

 流动性代币（LPtoken），流动资金池为市场提供动力并产生手续费用，再按照 LPtoken 份额占比支付奖励给流动性提供者，如此反复进行。

 但在实际操作中，流动性挖矿还有许多需要改进的地方，例如当某个大户持有份额超过 50%时，那么他就很容易控制这个流动池去做套利游戏。因此，流动性挖矿的机制设计和流动性非常重要，一般情况下如果流动池深度够高、流动性提供者够分散，更容易提供好的交易体验服务。

 如何获得流动性挖矿收益？

 用户存入资产到池中就能获得奖励代币（流动性代币），池中只要有人交易就会产生费用，并按照制定的奖励规则进行代币分配，这些都是流动性挖矿收益。

 而流动性挖矿的收益计算则沿用了传统市场中常用的度量标准：年化利率（APR）和年化收益比率（APY）。需要注意：流动性挖矿市场竞争激烈，收益变化波动大，无论使用哪一种计算方式，显示的结果只是一个估值，仅做参考。

 What is DAPP?Welcome to the Department of DAPP system development if you want to know more about it

 DAPP(decentralized application)refers to distributed application or decentralized application.DAPP is smart contract+app.

 A real DAPP application needs to meet the following conditions at the same time:

 1.The application must be completely open source and autonomous,and no entity controls more than 51%of the-token of the application.The application must be able to respond to user feedback and technical requirements

 Upgrade,and the application upgrade can only be carried out after most users reach a consensus;

 2.The application data must be encrypted and stored on the public blockchain;

 3.Applications must have a token mechanism,and miners or application maintenance nodes need to get token rewards;

 4.The generation of application tokens must be based on the standard encryption algorithm,and valuable nodes can obtain the token rewards of the application according to the algorithm.