技術架構:幕後的“魔法”
Meme 式解釋
技術性代碼片段
// 1. 準備必要的賬戶
let user_source_account = get_or_create_associated_token_account(&payer, &source_mint);
let user_destination_account = get_or_create_associated_token_account(&payer, &destination_mint);
// 2. 創建交換指令
let swap_instruction = spl_token_swap::instruction::swap(
&program_id,
&token_program_id,
&swap_account_pubkey,
&authority_pubkey,
&user_transfer_authority_pubkey,
&user_source_account,
&swap_source_account,
&swap_destination_account,
&user_destination_account,
&pool_mint_pubkey,
&fee_account_pubkey,
None, // host_fee_account_pubkey
Swap {
amount_in,
minimum_amount_out,
},
);
// 3. 發送並確認交易...
// ...處理滑點、優先級費用等複雜問題Last updated

