diff --git a/Merge/front/src/api/posts_wzy.js b/Merge/front/src/api/posts_wzy.js
new file mode 100644
index 0000000..ae65756
--- /dev/null
+++ b/Merge/front/src/api/posts_wzy.js
@@ -0,0 +1,130 @@
+// src/api/posts.js
+const BASE = 'http://127.0.0.1:5714/'  // 如果有代理可以留空，否则填完整域名，如 'http://localhost:3000'
+
+/**
+ * 获取所有已发布的帖子列表
+ * GET /posts
+ */
+export async function fetchPosts() {
+  const res = await fetch(`${BASE}/posts`)
+  if (!res.ok) throw new Error(`fetchPosts: ${res.status}`)
+  console.log('fetchPosts response:', res)  // debug: inspect response
+  return res.json()  // 返回 [ { id, title, heat, created_at }, … ]
+}
+
+/**
+ * 查看单个帖子详情
+ * GET /posts/{postId}
+ */
+export async function fetchPost(postId) {
+  const res = await fetch(`${BASE}/posts/${postId}`)
+  if (!res.ok) throw new Error(`fetchPost(${postId}): ${res.status}`)
+  return res.json()  // 返回完整的帖子对象
+}
+
+/**
+ * 发布新帖
+ * POST /posts
+ */
+export async function createPost(payload) {
+  const res = await fetch(`${BASE}/posts`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(payload)
+  })
+  if (!res.ok) {
+    const err = await res.json().catch(() => null)
+    throw new Error(err?.error || `createPost: ${res.status}`)
+  }
+  return res.json()  // { id }
+}
+
+/**
+ * 修改帖子
+ * PUT /posts/{postId}
+ */
+export async function updatePost(postId, payload) {
+  const res = await fetch(`${BASE}/posts/${postId}`, {
+    method: 'PUT',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(payload)
+  })
+  if (!res.ok) throw new Error(`updatePost(${postId}): ${res.status}`)
+  // 204 No Content
+}
+
+/**
+ * 删除帖子
+ * DELETE /posts/{postId}
+ */
+export async function deletePost(postId) {
+  const res = await fetch(`${BASE}/posts/${postId}`, {
+    method: 'DELETE'
+  })
+  if (!res.ok) throw new Error(`deletePost(${postId}): ${res.status}`)
+}
+
+/**
+ * 点赞
+ * POST /posts/{postId}/like
+ */
+export async function likePost(postId, userId) {
+  const res = await fetch(`${BASE}/posts/${postId}/like`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ user_id: userId })
+  })
+  if (!res.ok) {
+    const err = await res.json().catch(() => null)
+    throw new Error(err?.error || `likePost: ${res.status}`)
+  }
+}
+
+/**
+ * 取消点赞
+ * DELETE /posts/{postId}/like
+ */
+export async function unlikePost(postId, userId) {
+  const res = await fetch(`${BASE}/posts/${postId}/like`, {
+    method: 'DELETE',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ user_id: userId })
+  })
+  if (!res.ok) {
+    const err = await res.json().catch(() => null)
+    throw new Error(err?.error || `unlikePost: ${res.status}`)
+  }
+}
+
+/**
+ * 收藏、取消收藏、浏览、分享 等接口：
+ * POST   /posts/{postId}/favorite
+ * DELETE /posts/{postId}/favorite
+ * POST   /posts/{postId}/view
+ * POST   /posts/{postId}/share
+ * 用法同上，替换路径即可
+ */
+
+/**
+ * 添加评论
+ * POST /posts/{postId}/comments
+ */
+export async function addComment(postId, payload) {
+  const res = await fetch(`${BASE}/posts/${postId}/comments`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(payload)
+  })
+  if (!res.ok) throw new Error(`addComment: ${res.status}`)
+  return res.json()  // { id }
+}
+
+/**
+ * 获取评论列表
+ * GET /posts/{postId}/comments
+ */
+export async function fetchComments(postId) {
+  const res = await fetch(`${BASE}/posts/${postId}/comments`)
+  if (!res.ok) throw new Error(`fetchComments: ${res.status}`)
+  return res.json()
+}