import tkinter as tk from tkinter import ttk, filedialog, messagebox, colorchooser import os import time import subprocess import platform import json import shutil # ========== 全局配置 ========== USERS_FILE = "users.json" AVATAR_DIR = "avatars" PRESET_COLORS = ["#FF6B6B", "#4ECDC4", "#45B7D1", "#96CEB4", "#FFEAA7", "#DDA0DD", "#74b9ff", "#fdcb6e"] os.makedirs(AVATAR_DIR, exist_ok=True) # ========== 数据持久化工具 ========== def load_users(): if os.path.exists(USERS_FILE): try: with open(USERS_FILE, "r", encoding="utf-8") as f: return json.load(f) except: return {} return {} def save_users(users): with open(USERS_FILE, "w", encoding="utf-8") as f: json.dump(users, f, ensure_ascii=False, indent=2) # ========== 登录窗口 ========== class LoginWindow: def __init__(self, root): self.root = root self.root.title("登录 - 朋友圈") self.root.geometry("400x300") self.root.configure(bg="#f0f2f5") self.users = load_users() self.center_window(400, 300) tk.Label(root, text="朋友圈", font=("微软雅黑", 20, "bold"), bg="#f0f2f5", fg="#07c160").pack(pady=30) form = tk.Frame(root, bg="#f0f2f5") form.pack(pady=10) tk.Label(form, text="用户名：", font=("微软雅黑", 11), bg="#f0f2f5").grid(row=0, column=0, pady=8, sticky="e") self.user_entry = tk.Entry(form, font=("微软雅黑", 11), width=18) self.user_entry.grid(row=0, column=1, pady=8) tk.Label(form, text="密 码：", font=("微软雅黑", 11), bg="#f0f2f5").grid(row=1, column=0, pady=8, sticky="e") self.pwd_entry = tk.Entry(form, font=("微软雅黑", 11), width=18, show="*") self.pwd_entry.grid(row=1, column=1, pady=8) btn_frame = tk.Frame(root, bg="#f0f2f5") btn_frame.pack(pady=20) tk.Button(btn_frame, text="登录", command=self.login, width=10, bg="#07c160", fg="white", font=("微软雅黑", 10, "bold"), bd=0, cursor="hand2").grid(row=0, column=0, padx=10) tk.Button(btn_frame, text="注册", command=self.open_register, width=10, bg="#ffffff", fg="#333", font=("微软雅黑", 10), bd=1, cursor="hand2").grid(row=0, column=1, padx=10) def center_window(self, w, h): sw, sh = self.root.winfo_screenwidth(), self.root.winfo_screenheight() self.root.geometry(f"{w}x{h}+{(sw-w)//2}+{(sh-h)//2}") def login(self): username = self.user_entry.get().strip() password = self.pwd_entry.get().strip() if not username or not password: messagebox.showwarning("提示", "用户名和密码不能为空") return if username not in self.users: messagebox.showerror("错误", "用户名不存在") return if self.users[username]["password"] != password: messagebox.showerror("错误", "密码错误") return # 登录成功，进入主界面 self.root.destroy() main_root = tk.Tk() MomentsApp(main_root, username) main_root.mainloop() def open_register(self): RegisterWindow(tk.Toplevel(self.root), self) # ========== 注册窗口 ========== class RegisterWindow: def __init__(self, root, login_win): self.root = root self.login_win = login_win self.root.title("注册账号") self.root.geometry("420x520") self.root.configure(bg="#f0f2f5") self.root.resizable(False, False) self.avatar_type = "color" self.avatar_value = PRESET_COLORS[0] self.avatar_img_path = "" tk.Label(root, text="注册新账号", font=("微软雅黑", 16, "bold"), bg="#f0f2f5", fg="#333").pack(pady=15) form = tk.Frame(root, bg="#f0f2f5") form.pack(pady=5) # 用户名 tk.Label(form, text="用户名：", font=("微软雅黑", 10), bg="#f0f2f5").grid(row=0, column=0, pady=8, sticky="e") self.user_entry = tk.Entry(form, font=("微软雅黑", 10), width=22) self.user_entry.grid(row=0, column=1, pady=8, columnspan=2, sticky="w") # 密码 tk.Label(form, text="密 码：", font=("微软雅黑", 10), bg="#f0f2f5").grid(row=1, column=0, pady=8, sticky="e") self.pwd_entry = tk.Entry(form, font=("微软雅黑", 10), width=22, show="*") self.pwd_entry.grid(row=1, column=1, pady=8, columnspan=2, sticky="w") tk.Label(form, text="(8-12位)", font=("微软雅黑", 9), bg="#f0f2f5", fg="#999").grid(row=1, column=3, sticky="w") # 确认密码 tk.Label(form, text="确认密码：", font=("微软雅黑", 10), bg="#f0f2f5").grid(row=2, column=0, pady=8, sticky="e") self.pwd2_entry = tk.Entry(form, font=("微软雅黑", 10), width=22, show="*") self.pwd2_entry.grid(row=2, column=1, pady=8, columnspan=2, sticky="w") # 头像选择 tk.Label(form, text="头 像：", font=("微软雅黑", 10), bg="#f0f2f5").grid(row=3, column=0, pady=8, sticky="ne") avatar_frame = tk.Frame(form, bg="#f0f2f5") avatar_frame.grid(row=3, column=1, columnspan=3, sticky="w", pady=8) self.avatar_canvas = tk.Canvas(avatar_frame, width=50, height=50, bg="#f0f2f5", bd=0, highlightthickness=0) self.avatar_canvas.pack(side="left", padx=(0, 10)) self.draw_avatar_preview() tk.Button(avatar_frame, text="上传图片", command=self.upload_avatar, font=("微软雅黑", 9), bg="#e8f0fe", fg="#1a73e8", bd=0, cursor="hand2", width=8).pack(side="left", padx=2) tk.Button(avatar_frame, text="自定义色", command=self.choose_color, font=("微软雅黑", 9), bg="#e8f0fe", fg="#1a73e8", bd=0, cursor="hand2", width=8).pack(side="left", padx=2) # 预设快选色 color_bar = tk.Frame(form, bg="#f0f2f5") color_bar.grid(row=4, column=1, columnspan=3, sticky="w", pady=2) tk.Label(color_bar, text="快速选色：", font=("微软雅黑", 9), bg="#f0f2f5", fg="#666").pack(side="left") for c in PRESET_COLORS: tk.Button(color_bar, bg=c, width=2, bd=0, cursor="hand2", command=lambda col=c: self.set_preset_color(col)).pack(side="left", padx=2) # 性别 tk.Label(form, text="性 别：", font=("微软雅黑", 10), bg="#f0f2f5").grid(row=5, column=0, pady=8, sticky="e") self.gender_var = tk.StringVar(value="") gender_frame = tk.Frame(form, bg="#f0f2f5") gender_frame.grid(row=5, column=1, columnspan=2, sticky="w") tk.Radiobutton(gender_frame, text="男", variable=self.gender_var, value="男", bg="#f0f2f5", font=("微软雅黑", 10)).pack(side="left", padx=5) tk.Radiobutton(gender_frame, text="女", variable=self.gender_var, value="女", bg="#f0f2f5", font=("微软雅黑", 10)).pack(side="left", padx=5) tk.Radiobutton(gender_frame, text="保密", variable=self.gender_var, value="", bg="#f0f2f5", font=("微软雅黑", 10)).pack(side="left", padx=5) # 电话 tk.Label(form, text="电 话：", font=("微软雅黑", 10), bg="#f0f2f5").grid(row=6, column=0, pady=8, sticky="e") self.phone_entry = tk.Entry(form, font=("微软雅黑", 10), width=22) self.phone_entry.grid(row=6, column=1, pady=8, columnspan=2, sticky="w") tk.Label(form, text="(选填)", font=("微软雅黑", 9), bg="#f0f2f5", fg="#999").grid(row=6, column=3, sticky="w") tk.Button(root, text="完成注册", command=self.do_register, width=15, bg="#07c160", fg="white", font=("微软雅黑", 11, "bold"), bd=0, cursor="hand2").pack(pady=20) def draw_avatar_preview(self): self.avatar_canvas.delete("all") if self.avatar_type == "color": self.avatar_canvas.create_oval(2, 2, 48, 48, fill=self.avatar_value, outline="") else: try: img = tk.PhotoImage(file=self.avatar_value) scale = max(img.width()//50, 1) img = img.subsample(scale, scale) self.avatar_canvas.image = img self.avatar_canvas.create_image(25, 25, image=img) except: self.avatar_canvas.create_oval(2, 2, 48, 48, fill="#cccccc", outline="") messagebox.showwarning("提示", "仅支持PNG/GIF格式头像，已自动切换为色块") self.avatar_type = "color" self.avatar_value = PRESET_COLORS[0] self.draw_avatar_preview() def upload_avatar(self): path = filedialog.askopenfilename(filetypes=[("图片文件", "*.png *.gif"), ("所有文件", "*.*")]) if path: self.avatar_type = "image" self.avatar_value = path self.avatar_img_path = path self.draw_avatar_preview() def choose_color(self): color = colorchooser.askcolor(title="选择头像颜色")[1] if color: self.avatar_type = "color" self.avatar_value = color self.draw_avatar_preview() def set_preset_color(self, color): self.avatar_type = "color" self.avatar_value = color self.draw_avatar_preview() def do_register(self): username = self.user_entry.get().strip() pwd = self.pwd_entry.get().strip() pwd2 = self.pwd2_entry.get().strip() gender = self.gender_var.get() phone = self.phone_entry.get().strip() if not username: messagebox.showwarning("提示", "用户名不能为空") return if len(pwd) < 8 or len(pwd) > 12: messagebox.showwarning("提示", "密码长度必须为8-12位") return if pwd != pwd2: messagebox.showerror("错误", "两次输入的密码不一致") return users = load_users() if username in users: messagebox.showerror("错误", "用户名已存在，请换一个") return # 复制头像到本地目录 avatar_final = self.avatar_value if self.avatar_type == "image" and self.avatar_img_path: ext = os.path.splitext(self.avatar_img_path)[1].lower() save_path = os.path.join(AVATAR_DIR, f"{username}{ext}") try: shutil.copy(self.avatar_img_path, save_path) avatar_final = save_path except: messagebox.showerror("错误", "头像保存失败，将使用默认色块") self.avatar_type = "color" avatar_final = PRESET_COLORS[0] users[username] = { "password": pwd, "avatar_type": self.avatar_type, "avatar_value": avatar_final, "gender": gender, "phone": phone, "moments": [] } save_users(users) messagebox.showinfo("成功", "注册成功，请登录") self.root.destroy() self.login_win.users = load_users() # ========== 朋友圈主界面 ========== class MomentsApp: def __init__(self, root, username): self.root = root self.username = username self.users = load_users() self.user_data = self.users[username] self.root.title(f"朋友圈 - {username}") self.root.geometry("680x720") self.root.configure(bg="#f0f2f5") self.moments = self.user_data.get("moments", []) self.selected_files = [] self.avatar_ref = None # 顶部用户栏 user_bar = tk.Frame(root, bg="white", bd=1, relief="solid") user_bar.pack(fill="x", padx=15, pady=(10, 5)) self.avatar_canvas = tk.Canvas(user_bar, width=50, height=50, bg="white", bd=0, highlightthickness=0, cursor="hand2") self.avatar_canvas.pack(side="left", padx=12, pady=10) self.avatar_canvas.bind("", lambda e: self.show_profile()) self.draw_top_avatar() tk.Label(user_bar, text=username, bg="white", font=("微软雅黑", 13, "bold"), fg="#333").pack(side="left", padx=5) # 发布区 pub_frame = tk.Frame(root, bg="#ffffff", bd=1, relief="solid") pub_frame.pack(fill="x", padx=15, pady=5) tk.Label(pub_frame, text="发布新动态", bg="#ffffff", font=("微软雅黑", 12, "bold"), fg="#333").pack(anchor="w", padx=12, pady=(10, 5)) self.text_input = tk.Text(pub_frame, height=4, font=("微软雅黑", 10), bd=1, relief="solid", wrap="word") self.text_input.pack(fill="x", padx=12, pady=5) self.text_input.insert("1.0", "分享新鲜事...") self.text_input.bind("", self.clear_placeholder) self.file_show = tk.Frame(pub_frame, bg="#ffffff") self.file_show.pack(fill="x", padx=12, pady=3) btn_bar = tk.Frame(pub_frame, bg="#ffffff") btn_bar.pack(fill="x", padx=12, pady=(3, 10)) tk.Button(btn_bar, text="📎 添加文件", command=self.add_files, bg="#e8f0fe", fg="#1a73e8", bd=0, font=("微软雅黑", 10), width=12, cursor="hand2").pack(side="left") tk.Button(btn_bar, text="发布", command=self.publish, bg="#07c160", fg="white", bd=0, font=("微软雅黑", 10, "bold"), width=10, cursor="hand2").pack(side="right") # 动态滚动区 list_bg = tk.Frame(root, bg="#f0f2f5") list_bg.pack(fill="both", expand=True, padx=15, pady=(0, 10)) self.canvas = tk.Canvas(list_bg, bg="#f0f2f5", bd=0, highlightthickness=0) scrollbar = ttk.Scrollbar(list_bg, orient="vertical", command=self.canvas.yview) self.scroll_frame = tk.Frame(self.canvas, bg="#f0f2f5") self.scroll_frame.bind("", lambda e: self.canvas.configure(scrollregion=self.canvas.bbox("all"))) self.canvas.create_window((0, 0), window=self.scroll_frame, anchor="nw") self.canvas.configure(yscrollcommand=scrollbar.set) self.canvas.pack(side="left", fill="both", expand=True) scrollbar.pack(side="right", fill="y") self.canvas.bind_all("", self.on_mousewheel) self.render_moments() def draw_top_avatar(self): self.avatar_canvas.delete("all") atype, aval = self.user_data["avatar_type"], self.user_data["avatar_value"] if atype == "color": self.avatar_canvas.create_oval(2, 2, 48, 48, fill=aval, outline="") else: try: img = tk.PhotoImage(file=aval) scale = max(img.width()//50, 1) img = img.subsample(scale, scale) self.avatar_ref = img self.avatar_canvas.create_image(25, 25, image=img) except: self.avatar_canvas.create_oval(2, 2, 48, 48, fill="#cccccc", outline="") def show_profile(self): win = tk.Toplevel(self.root) win.title("个人资料") win.geometry("320x400") win.configure(bg="#f0f2f5") win.resizable(False, False) # 大头像 big_avt = tk.Canvas(win, width=100, height=100, bg="#f0f2f5", bd=0, highlightthickness=0) big_avt.pack(pady=20) atype, aval = self.user_data["avatar_type"], self.user_data["avatar_value"] if atype == "color": big_avt.create_oval(2, 2, 98, 98, fill=aval, outline="") else: try: img = tk.PhotoImage(file=aval) scale = max(img.width()//100, 1) img = img.subsample(scale, scale) win.avt_img = img big_avt.create_image(50, 50, image=img) except: big_avt.create_oval(2, 2, 98, 98, fill="#cccccc", outline="") tk.Label(win, text=self.username, font=("微软雅黑", 16, "bold"), bg="#f0f2f5", fg="#333").pack(pady=5) # 信息卡片 card = tk.Frame(win, bg="white", bd=1, relief="solid") card.pack(fill="x", padx=30, pady=15) gender = self.user_data.get("gender", "") if gender: row = tk.Frame(card, bg="white") row.pack(fill="x", padx=15, pady=8) tk.Label(row, text="性别：", font=("微软雅黑", 10), bg="white", fg="#666").pack(side="left") tk.Label(row, text=gender, font=("微软雅黑", 10), bg="white", fg="#333").pack(side="right") phone = self.user_data.get("phone", "") if phone: row = tk.Frame(card, bg="white") row.pack(fill="x", padx=15, pady=8) tk.Label(row, text="电话：", font=("微软雅黑", 10), bg="white", fg="#666").pack(side="left") tk.Label(row, text=phone, font=("微软雅黑", 10), bg="white", fg="#333").pack(side="right") row = tk.Frame(card, bg="white") row.pack(fill="x", padx=15, pady=8) tk.Label(row, text="发布动态：", font=("微软雅黑", 10), bg="white", fg="#666").pack(side="left") tk.Label(row, text=f"{len(self.moments)} 条", font=("微软雅黑", 10), bg="white", fg="#333").pack(side="right") tk.Button(win, text="关闭", command=win.destroy, width=10, bg="#e8f0fe", fg="#1a73e8", bd=0, font=("微软雅黑", 10), cursor="hand2").pack(pady=10) def clear_placeholder(self, event): if self.text_input.get("1.0", "end-1c") == "分享新鲜事...": self.text_input.delete("1.0", "end") def add_files(self): files = filedialog.askopenfilenames(title="选择文件（支持所有格式）", filetypes=[("所有文件", "*.*")]) for path in files: if path not in [p for _, p in self.selected_files]: self.selected_files.append((os.path.basename(path), path)) self.refresh_file_show() def refresh_file_show(self): for w in self.file_show.winfo_children(): w.destroy() for idx, (name, path) in enumerate(self.selected_files): item = tk.Frame(self.file_show, bg="#f5f5f5") item.pack(side="left", padx=2, pady=2) tk.Label(item, text=f"📄 {name}", bg="#f5f5f5", font=("微软雅黑", 9), fg="#555").pack(side="left", padx=5) tk.Button(item, text="×", command=lambda i=idx: self.del_file(i), bg="#f5f5f5", fg="#999", bd=0, font=("微软雅黑", 9), cursor="hand2").pack(side="right") def del_file(self, idx): del self.selected_files[idx] self.refresh_file_show() def publish(self): text = self.text_input.get("1.0", "end-1c").strip() if text == "分享新鲜事...": text = "" if not text and not self.selected_files: messagebox.showwarning("提示", "请输入文字或添加文件") return self.moments.insert(0, {"text": text, "files": self.selected_files.copy(), "time": time.time()}) self.text_input.delete("1.0", "end") self.text_input.insert("1.0", "分享新鲜事...") self.selected_files = [] self.refresh_file_show() self.save_data() self.render_moments() def save_data(self): self.user_data["moments"] = self.moments self.users[self.username] = self.user_data save_users(self.users) def render_moments(self): for w in self.scroll_frame.winfo_children(): w.destroy() for idx, m in enumerate(self.moments): card = tk.Frame(self.scroll_frame, bg="white", bd=1, relief="solid") card.pack(fill="x", pady=6) head = tk.Frame(card, bg="white") head.pack(fill="x", padx=12, pady=(10, 5)) # 动态头像 avt = tk.Canvas(head, width=36, height=36, bg="white", bd=0, highlightthickness=0) avt.pack(side="left") atype, aval = self.user_data["avatar_type"], self.user_data["avatar_value"] if atype == "color": avt.create_oval(1, 1, 35, 35, fill=aval, outline="") else: try: img = tk.PhotoImage(file=aval) scale = max(img.width()//36, 1) img = img.subsample(scale, scale) card.avt_cache = img avt.create_image(18, 18, image=img) except: avt.create_oval(1, 1, 35, 35, fill="#cccccc", outline="") tk.Label(head, text=self.username, bg="white", font=("微软雅黑", 11, "bold"), fg="#333").pack(side="left", padx=6) tk.Label(head, text=time.strftime("%Y-%m-%d %H:%M", time.localtime(m["time"])), bg="white", font=("微软雅黑", 9), fg="#999").pack(side="right") if m["text"]: tk.Label(card, text=m["text"], bg="white", font=("微软雅黑", 10), fg="#333", wraplength=600, justify="left").pack(anchor="w", padx=12, pady=3) if m["files"]: file_box = tk.Frame(card, bg="white") file_box.pack(anchor="w", padx=12, pady=5) for name, path in m["files"]: tk.Button(file_box, text=f"📎 {name}", command=lambda p=path: self.open_file(p), bg="#f0f7ff", fg="#1a73e8", bd=0, font=("微软雅黑", 9), cursor="hand2", anchor="w", padx=8).pack(fill="x", pady=2) bottom = tk.Frame(card, bg="#fafafa") bottom.pack(fill="x", pady=(5, 0)) tk.Button(bottom, text="删除", command=lambda i=idx: self.del_moment(i), bg="#fafafa", fg="#999", bd=0, font=("微软雅黑", 9), cursor="hand2").pack(side="left", padx=12, pady=5) tk.Label(bottom, text="💬 评论 👍 点赞", bg="#fafafa", font=("微软雅黑", 9), fg="#888").pack(side="right", padx=12, pady=5) def del_moment(self, idx): if messagebox.askyesno("确认", "确定删除这条动态吗？"): del self.moments[idx] self.save_data() self.render_moments() def open_file(self, path): if not os.path.exists(path): messagebox.showerror("错误", "文件已不存在或路径已变更") return try: if platform.system() == "Windows": os.startfile(path) elif platform.system() == "Darwin": subprocess.run(["open", path]) else: subprocess.run(["xdg-open", path]) except Exception as e: messagebox.showerror("打开失败", str(e)) def on_mousewheel(self, event): self.canvas.yview_scroll(int(-1*(event.delta/120)), "units") if __name__ == "__main__": root = tk.Tk() LoginWindow(root) root.mainloop()