finish

comment-system/static/src/App.tsx

+import { COMMENT_ADD } from "./assets/const";
+
 async function AddComment({ name, onSuccess }: { name: string; onSuccess: () => void; }) {
   const textInput = document.getElementById('textInput') as HTMLInputElement;
   const content = textInput.value;
@@ -11,7 +13,7 @@ async function AddComment({ name, onSuccess }: { name: string; onSuccess: () =>
   }
 
   try {
-    const response = await fetch('http://localhost:8080/comment/add', {
+    const response = await fetch(COMMENT_ADD, {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify({ name, content, created_at: new Date().toISOString() })

comment-system/static/src/CommentSection.tsx

 import { useState, useEffect, useRef } from 'react';
+import { COMMENT_GET, COMMENT_DEL } from './assets/const'
 
 function useInterval(callback: () => void, delay: number | null) {
   const savedCallback = useRef<() => void>(undefined);
@@ -37,7 +38,7 @@ export function CommentSection({ refreshTrigger }: { refreshTrigger: number }) {
 
     const loadComments = async (page: number) => {
         try {
-            const response = await fetch(`http://localhost:8080/comment/get?page=${page}&size=${pageSize}`);
+            const response = await fetch(COMMENT_GET + `?page=${page}&size=${pageSize}`);
             const result = await response.json();
 
             if (result.code !== 0) throw new Error(result.msg);
@@ -53,7 +54,7 @@ export function CommentSection({ refreshTrigger }: { refreshTrigger: number }) {
         if (!confirm('确定要删除这条评论吗？')) 
             return;
         try {
-            const response = await fetch(`http://localhost:8080/comment/delete?id=${commentId}`, { 
+            const response = await fetch(COMMENT_DEL + `?id=${commentId}`, { 
                 method: 'POST' 
             });
             const result = await response.json();

comment-system/static/src/assets/const.tsx

+export const COMMENT_ADD: string = 'http://localhost:8080/comment/add'
+export const COMMENT_GET: string = 'http://localhost:8080/comment/get'
+export const COMMENT_DEL: string = 'http://localhost:8080/comment/delete'
\ No newline at end of file