def user_avatar(): f = request.files.get("avatar") if f: # 为了防止多个用户上传的图片名字相同,需要将用户的图片计算出一个随机的用户名,防止冲突 file_hash = hashlib.md5() file_hash.update((f.filename + str(ctime())).encode("utf-8")) file_name = file_hash.hexdigest() + f.filename[f.filename.rfind("."):] avatar_url = file_name # 将路径改为static/upload下 path_file_name = "./static/upload/" + file_name # 用新的随机的名字当做图片的名字 f.save(path_file_name) # 将这个图片上传到七牛云 qiniu_avatar_url = upload_image_to_qiniu(path_file_name, file_name) # 修改数据中的用户头像链接 user_id = session.get("user_id") user = db.session.query(User).filter(User.id == user_id).first() user.avatar_url = qiniu_avatar_url db.session.commit() ret = {"errno": 0, "errmsg": "成功"} else: ret = {"errno": 4003, "errmsg": "上传传失败"} return jsonify(ret)
def user_release(): title = request.form.get("title") category = request.form.get("category") digest = request.form.get("digest") content = request.form.get("content") f = request.files.get("index_image") news = News() news.title = title news.category_id = category news.source = "个人发布" news.digest = digest news.content = content news.user_id = session.get("user_id") news.status = 1 if f: file_hash = hashlib.md5() file_hash.update((f.filename + str(ctime())).encode("utf-8")) file_name = file_hash.hexdigest() + f.filename[f.filename.rfind(".")] # 将路径改为static/upload下 path_file_name = "./static/upload" + file_name # 用新的随机名字当作图片的名字 f.save(path_file_name) # 将这个图片上传到七牛云 qiniu_image_url = upload_image_to_qiniu(path_file_name, file_name) news.index_image_url = qiniu_image_url db.session.add(news) db.session.commit() ret = {"errno": 0, "errmsg": "发布成功"} return jsonify(ret)
def user_avatar(): f = request.files.get("avatar") if f: # print(f.filename) # 为了防止多个用户上传的图片名字相同,需要将用户的图片计算出一个随机的用户名,防止冲突 file_hash = hashlib.md5() file_hash.update((f.filename + time.ctime()).encode("utf-8")) file_name = file_hash.hexdigest() + f.filename[f.filename.rfind("."):] # 将路径改为static/upload下 # path_file_name = file_name path_file_name = 'static/upload' + file_name # 用新的随机的名字当做图片的名字 f.save(path_file_name) # 将这个图片上传到七牛云 img = upload_image_to_qiniu(path_file_name, file_name) # 修改数据库中用户的头像链接(注意,图片时不放在数据库中的,数据库中存放的图片的名字或者路径加图片名) user_id = session.get("user_id") user = db.session.query(User).filter(User.id == user_id).first() user.avatar_url = img db.session.commit() ret = {"errno": 0, "errmsg": "成功", "avatar_url": img} else: ret = {"errno": 4003, "errmsg": "上传失败"} return jsonify(ret)