feat:finish task3

mover/Nii11L/code/task3/hello_nft/Move.lock

@@ -0,0 +1,40 @@
+# @generated by Move, please check-in and do not edit manually.
+
+[move]
+version = 3
+manifest_digest = "EE1F76C6FE60CAFA64EAAF0DC41FBB9535F13F6BD9A6BA7AA6B695AE423513B4"
+deps_digest = "F8BBB0CCB2491CA29A3DF03D6F92277A4F3574266507ACD77214D37ECA3F3082"
+dependencies = [
+  { id = "Sui", name = "Sui" },
+]
+
+[[move.package]]
+id = "MoveStdlib"
+source = { git = "https://github.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/move-stdlib" }
+
+[[move.package]]
+id = "Sui"
+source = { git = "https://github.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/sui-framework" }
+
+dependencies = [
+  { id = "MoveStdlib", name = "MoveStdlib" },
+]
+
+[move.toolchain-version]
+compiler-version = "1.37.1"
+edition = "2024.beta"
+flavor = "sui"
+
+[env]
+
+[env.suiscan-testnet-rpc]
+chain-id = "4c78adac"
+original-published-id = "0xbb3e0dc4f7eb83409e917506725d9bf1c579678fa4393a40c85a98279328a4c4"
+latest-published-id = "0xbb3e0dc4f7eb83409e917506725d9bf1c579678fa4393a40c85a98279328a4c4"
+published-version = "1"
+
+[env.suiscan-mainnet-rpc]
+chain-id = "35834a8a"
+original-published-id = "0x1db724adfe00d5e36262f31a4ba4f1227ee11d2e8ecbfe9a5b20497f32d4c4af"
+latest-published-id = "0x1db724adfe00d5e36262f31a4ba4f1227ee11d2e8ecbfe9a5b20497f32d4c4af"
+published-version = "1"

mover/Nii11L/code/task3/hello_nft/Move.toml

@@ -0,0 +1,37 @@
+[package]
+name = "hello_nft"
+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://github.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]
+hello_nft = "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/Nii11L/code/task3/hello_nft/sources/hello_nft.move

@@ -0,0 +1,62 @@
+module hello_nft::my_nft{
+    use std::ascii::String;
+    use sui::url::{Self, Url};
+
+    public struct MyNFT has key, store {
+        id: UID,
+        name: String,
+        description: String,
+        image_url: Url,
+    }
+
+    #[allow(lint(self_transfer))]
+    public entry fun mint_to_sender(
+        name: String,
+        description: String,
+        image_url: String,
+        ctx: &mut TxContext,
+    ) {
+        let nft = MyNFT {
+            id: object::new(ctx),
+            name: name,
+            description: description,
+            image_url: url::new_unsafe(image_url),
+        };
+
+        transfer::transfer(nft, ctx.sender());
+    }
+
+    public entry fun mint_to_address(
+        minter: address,
+        name: String,
+        description: String,
+        image_url: String,
+        ctx: &mut TxContext,
+    ) {
+        let nft = MyNFT {
+            id: object::new(ctx),
+            name: name,
+            description: description,
+            image_url: url::new_unsafe(image_url),
+        };
+
+        transfer::transfer(nft, minter);
+    }
+
+    public fun name(nft: &MyNFT) : String {
+        nft.name
+    }
+
+    public fun description(nft: &MyNFT) : String {
+        nft.description
+    }
+
+    public fun image_url(nft: &MyNFT) : String {
+        nft.image_url.inner_url()
+    }
+
+    public entry fun burn(nft: MyNFT, _: &mut TxContext) {
+        let MyNFT { id, .. } = nft;
+        id.delete();
+    }
+}

mover/Nii11L/code/task3/hello_nft/tests/hello_nft_tests.move

@@ -0,0 +1,64 @@
+#[test_only]
+module hello_nft::hello_nft_tests{
+    use sui::test_scenario::{Self};
+    use hello_nft::my_nft::{Self, MyNFT};
+    use std::ascii;
+
+    #[test]
+    fun test_mint_to_sender() {
+        let owner = @0xA;
+        let mut scenario = test_scenario::begin(owner);
+
+        scenario.next_tx(owner);
+        {
+            my_nft::mint_to_sender(
+                ascii::string(b"My NFT"),
+                ascii::string(b"This is my NFT"),
+                ascii::string(b"https://example.com/image.png"),
+                scenario.ctx(),
+            );
+        };
+
+        scenario.next_tx(owner);
+        {
+            assert!(test_scenario::has_most_recent_for_sender<MyNFT>(&scenario), 1);
+            let nft = scenario.take_from_sender<MyNFT>();
+            assert!(my_nft::name(&nft) == ascii::string(b"My NFT"), 1);
+            assert!(my_nft::description(&nft) == ascii::string(b"This is my NFT"), 1);
+            assert!(my_nft::image_url(&nft) == ascii::string(b"https://example.com/image.png"), 1);
+            test_scenario::return_to_sender(&scenario, nft)
+        };
+
+        scenario.end();
+    }
+
+    #[test]
+    fun test_mint_to_address() {
+        let owner = @0xA;
+        let minter = @0xB;
+        let mut scenario = test_scenario::begin(owner);
+
+        scenario.next_tx(owner);
+        {
+            my_nft::mint_to_address(
+                minter,
+                ascii::string(b"My NFT"),
+                ascii::string(b"This is my NFT"),
+                ascii::string(b"https://example.com/image.png"),
+                scenario.ctx(),
+            );
+        };
+
+        scenario.next_tx(owner);
+        {
+            assert!(test_scenario::has_most_recent_for_address<MyNFT>( minter), 1);
+            let nft = scenario.take_from_address<MyNFT>(minter);
+            assert!(my_nft::name(&nft) == ascii::string(b"My NFT"), 1);
+            assert!(my_nft::description(&nft) == ascii::string(b"This is my NFT"), 1);
+            assert!(my_nft::image_url(&nft) == ascii::string(b"https://example.com/image.png"), 1);
+            test_scenario::return_to_address(minter, nft);
+        };
+
+        scenario.end();
+    }
+}

mover/Nii11L/readme.md

@@ -26,10 +26,10 @@
 - [x] `Faucet Coin` address2 mint hash: 5AkEKoaBpJ289xoX3FVaUTPdATLu2T8HEt86bXp1w4Ep
 
 ##   03 move NFT
-- [] nft package id :
-- [] nft object id : 
-- [] 转账 nft  hash:
-- [] scan上的NFT截图:![Scan截图](./images/你的图片地址)
+- [x] nft package id : 0x1db724adfe00d5e36262f31a4ba4f1227ee11d2e8ecbfe9a5b20497f32d4c4af
+- [x] nft object id : 0x6793be4728f8a42ffafc1c91756a207abfd5bd6f6d788a5419e9bed6218f03c7
+- [x] 转账 nft  hash: BB8LJ4qQMh5Kp1zWVWTd3wgSUbQ2qw8GJBfs1JiJpSVu
+- [x] scan上的NFT截图:![Scan截图](./images/task3-nft.png)
 
 ##   04 Move Game
 - [] game package id :