task2、task3、task4、task5

mover/M2887/code/task2/M2887_coin/Move.lock

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+# @generated by Move, please check-in and do not edit manually.
+
+[move]
+version = 3
+manifest_digest = "A3C48AC10A4DA68968B0E13A48727700DF3E5338373844B02767097F9C3C2AEE"
+deps_digest = "F8BBB0CCB2491CA29A3DF03D6F92277A4F3574266507ACD77214D37ECA3F3082"
+dependencies = [
+  { id = "Sui", name = "Sui" },
+]
+
+[[move.package]]
+id = "MoveStdlib"
+source = { git = "https://gitee.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates\\sui-framework\\packages\\move-stdlib" }
+
+[[move.package]]
+id = "Sui"
+source = { git = "https://gitee.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/sui-framework" }
+
+dependencies = [
+  { id = "MoveStdlib", name = "MoveStdlib" },
+]
+
+[move.toolchain-version]
+compiler-version = "1.38.3"
+edition = "2024.beta"
+flavor = "sui"
+
+[env]
+
+[env.mainnet]
+chain-id = "35834a8a"
+original-published-id = "0x5a3a556c1b4cb0d9e20595fc0819bef617de4a6b16c258e58f49e7d1c27d4cf9"
+latest-published-id = "0x5a3a556c1b4cb0d9e20595fc0819bef617de4a6b16c258e58f49e7d1c27d4cf9"
+published-version = "1"

mover/M2887/code/task2/M2887_coin/Move.toml

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+[package]
+name = "M2887_coin"
+edition = "2024.beta" # edition = "legacy" to use legacy (pre-2024) Move
+# license = ""           # e.g., "MIT", "GPL", "Apache 2.0"
+# authors = ["..."]      # e.g., ["Joe Smith (joesmith@noemail.com)", "John Snow (johnsnow@noemail.com)"]
+
+[dependencies]
+Sui = { git = "https://gitee.com/MystenLabs/sui.git", subdir = "crates/sui-framework/packages/sui-framework", rev = "framework/testnet" }
+
+# For remote import, use the `{ git = "...", subdir = "...", rev = "..." }`.
+# Revision can be a branch, a tag, and a commit hash.
+# MyRemotePackage = { git = "https://some.remote/host.git", subdir = "remote/path", rev = "main" }
+
+# For local dependencies use `local = path`. Path is relative to the package root
+# Local = { local = "../path/to" }
+
+# To resolve a version conflict and force a specific version for dependency
+# override use `override = true`
+# Override = { local = "../conflicting/version", override = true }
+
+[addresses]
+m2887_coin = "0x0"
+
+# Named addresses will be accessible in Move as `@name`. They're also exported:
+# for example, `std = "0x1"` is exported by the Standard Library.
+# alice = "0xA11CE"
+
+[dev-dependencies]
+# The dev-dependencies section allows overriding dependencies for `--test` and
+# `--dev` modes. You can introduce test-only dependencies here.
+# Local = { local = "../path/to/dev-build" }
+
+[dev-addresses]
+# The dev-addresses section allows overwriting named addresses for the `--test`
+# and `--dev` modes.
+# alice = "0xB0B"
+

mover/M2887/code/task2/M2887_coin/sources/m2887_coin.move

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+/*
+/// Module: m2887_coin
+module m2887_coin::m2887_coin;
+*/
+/*
+/// Module: m2887_coin
+module m2887_coin::m2887_coin;
+*/
+
+module m2887_coin::m2887_coin {   // 定义模块 M2887_coin
+    use sui::coin::{Self, Coin, TreasuryCap}; // 引入 Coin 和 TreasuryCap 相关功能
+    use sui::url::{Self, Url}; // 引入 URL 相关功能
+
+    // 定义一种新的货币类型 M2887_COIN，且具有可丢弃的特性
+    public struct M2887_COIN has drop {}
+
+    // 初始化函数，用于创建该货币
+    fun init(
+        witness: M2887_COIN, // 货币的见证对象
+        ctx: &mut TxContext // 交易上下文
+    ) {
+        // 调用 coin 模块创建货币，并设置相关参数
+        let (treasury_cap, metadata) = coin::create_currency<M2887_COIN>(
+            witness, // 见证对象
+            9, // 小数位数
+            b"M2887", // 货币符号
+            b"M2887_COIN", // 货币代码
+            b"M2887 Coin", // 货币名称
+            option::some<Url>( // 货币相关的 URL
+                url::new_unsafe_from_bytes(
+                    b"https://avatars.githubusercontent.com/u/49989931" // 头像链接
+                )
+            ),
+            ctx // 交易上下文
+        );
+        // 冻结元数据对象，确保其在交易过程中不会被修改
+        transfer::public_freeze_object(metadata);
+        // 将国库资本转移到交易的发送者地址
+        transfer::public_transfer(
+            treasury_cap,
+            tx_context::sender(ctx) // 获取发送者地址
+        )
+    }
+
+    // 公共入口函数，用于铸造新的 M2887_COIN 货币
+    public entry fun mint(
+        treasury_cap: &mut TreasuryCap<M2887_COIN>, // 货币国库
+        amount: u64, // 铸造的数量
+        recipient: address, // 接收地址
+        ctx: &mut TxContext // 交易上下文
+    ) {
+        // 调用 coin 模块的铸造和转移函数
+        coin::mint_and_transfer(treasury_cap, amount, recipient, ctx);
+    }
+
+    // 公共函数，用于销毁 M2887_COIN 货币
+    public fun burn(
+        treasury_cap: &mut TreasuryCap<M2887_COIN>, // 货币国库
+        coin: Coin<M2887_COIN> // 需要销毁的货币
+    ) {
+        // 调用 coin 模块的销毁函数
+        coin::burn(treasury_cap, coin);
+    }
+}

mover/M2887/code/task2/M2887_coin/tests/m2887_coin_tests.move

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+/*
+#[test_only]
+module m2887_coin::m2887_coin_tests;
+// uncomment this line to import the module
+// use m2887_coin::m2887_coin;
+
+const ENotImplemented: u64 = 0;
+
+#[test]
+fun test_m2887_coin() {
+    // pass
+}
+
+#[test, expected_failure(abort_code = ::m2887_coin::m2887_coin_tests::ENotImplemented)]
+fun test_m2887_coin_fail() {
+    abort ENotImplemented
+}
+*/

mover/M2887/code/task2/M2887_faucet_coin/Move.lock

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+# @generated by Move, please check-in and do not edit manually.
+
+[move]
+version = 3
+manifest_digest = "3A777708EF0279F6E6ACE0D9041A7E7BDAD519CF18475E902C51FEFD4A64DAAB"
+deps_digest = "F8BBB0CCB2491CA29A3DF03D6F92277A4F3574266507ACD77214D37ECA3F3082"
+dependencies = [
+  { id = "Sui", name = "Sui" },
+]
+
+[[move.package]]
+id = "MoveStdlib"
+source = { git = "https://gitee.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates\\sui-framework\\packages\\move-stdlib" }
+
+[[move.package]]
+id = "Sui"
+source = { git = "https://gitee.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/sui-framework" }
+
+dependencies = [
+  { id = "MoveStdlib", name = "MoveStdlib" },
+]
+
+[move.toolchain-version]
+compiler-version = "1.38.3"
+edition = "2024.beta"
+flavor = "sui"
+
+[env]
+
+[env.mainnet]
+chain-id = "35834a8a"
+original-published-id = "0x8526f8f3d7e23ca6e2c68c67855357745f03a9097d93a3dd3274a44290fc3faa"
+latest-published-id = "0x8526f8f3d7e23ca6e2c68c67855357745f03a9097d93a3dd3274a44290fc3faa"
+published-version = "1"

mover/M2887/code/task2/M2887_faucet_coin/Move.toml

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+[package]
+name = "M2887_faucet_coin"
+edition = "2024.beta" # edition = "legacy" to use legacy (pre-2024) Move
+# license = ""           # e.g., "MIT", "GPL", "Apache 2.0"
+# authors = ["..."]      # e.g., ["Joe Smith (joesmith@noemail.com)", "John Snow (johnsnow@noemail.com)"]
+
+[dependencies]
+Sui = { git = "https://gitee.com/MystenLabs/sui.git", subdir = "crates/sui-framework/packages/sui-framework", rev = "framework/testnet" }
+
+# For remote import, use the `{ git = "...", subdir = "...", rev = "..." }`.
+# Revision can be a branch, a tag, and a commit hash.
+# MyRemotePackage = { git = "https://some.remote/host.git", subdir = "remote/path", rev = "main" }
+
+# For local dependencies use `local = path`. Path is relative to the package root
+# Local = { local = "../path/to" }
+
+# To resolve a version conflict and force a specific version for dependency
+# override use `override = true`
+# Override = { local = "../conflicting/version", override = true }
+
+[addresses]
+m2887_faucet_coin = "0x0"
+
+# Named addresses will be accessible in Move as `@name`. They're also exported:
+# for example, `std = "0x1"` is exported by the Standard Library.
+# alice = "0xA11CE"
+
+[dev-dependencies]
+# The dev-dependencies section allows overriding dependencies for `--test` and
+# `--dev` modes. You can introduce test-only dependencies here.
+# Local = { local = "../path/to/dev-build" }
+
+[dev-addresses]
+# The dev-addresses section allows overwriting named addresses for the `--test`
+# and `--dev` modes.
+# alice = "0xB0B"
+

mover/M2887/code/task2/M2887_faucet_coin/sources/m2887_faucet_coin.move

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+/*
+/// Module: m2887_faucet_coin
+module m2887_faucet_coin::m2887_faucet_coin;
+*/
+module m2887_faucet_coin::m2887_faucet_coin {
+    use sui::coin::{Self, Coin, TreasuryCap};
+    use sui::url::{Self, Url};
+
+    public struct M2887_FAUCET_COIN has drop {}
+
+    fun init(
+        witness: M2887_FAUCET_COIN,
+        ctx: &mut TxContext
+    ) {
+        let (treasury_cap, metadata) = coin::create_currency<M2887_FAUCET_COIN>(
+            witness,
+            9,
+            b"CRF",
+            b"M2887_FAUCET_COIN",
+            b"M2887 Faucet Coin",
+            option::some<Url>(
+                url::new_unsafe_from_bytes(
+                    b"https://avatars.githubusercontent.com/u/49989931"
+                )
+            ),
+            ctx
+        );
+        transfer::public_freeze_object(metadata);
+        transfer::public_share_object(treasury_cap)
+    }
+
+    public entry fun mint(
+        treasury_cap: &mut TreasuryCap<M2887_FAUCET_COIN>,
+        amount: u64,
+        recipient: address,
+        ctx: &mut TxContext
+    ) {
+        coin::mint_and_transfer(treasury_cap, amount, recipient, ctx);
+    }
+
+    public fun burn(
+        treasury_cap: &mut TreasuryCap<M2887_FAUCET_COIN>,
+        coin: Coin<M2887_FAUCET_COIN>
+    ) {
+        coin::burn(treasury_cap, coin);
+
+    }
+}
+
+

mover/M2887/code/task2/M2887_faucet_coin/tests/m2887_faucet_coin_tests.move

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+/*
+#[test_only]
+module m2887_faucet_coin::m2887_faucet_coin_tests;
+// uncomment this line to import the module
+// use m2887_faucet_coin::m2887_faucet_coin;
+
+const ENotImplemented: u64 = 0;
+
+#[test]
+fun test_m2887_faucet_coin() {
+    // pass
+}
+
+#[test, expected_failure(abort_code = ::m2887_faucet_coin::m2887_faucet_coin_tests::ENotImplemented)]
+fun test_m2887_faucet_coin_fail() {
+    abort ENotImplemented
+}
+*/