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2025-08-21 09:18:06 +08:00
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import base64
import json
import logging
import uuid
from Config.Config import OBS_SERVER, OBS_PREFIX, OBS_BUCKET
from JiMeng.Kit.JmCommon import JmCommon
from JiMeng.Kit.JmErrorCode import JmErrorCode
from Util.ObsUtil import ObsUploader
# 设置日志
logger = logging.getLogger(__name__)
logger.level = logging.INFO
# 添加控制台处理器
console_handler = logging.StreamHandler()
console_handler.setLevel(logging.INFO)
# 设置日志格式
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
console_handler.setFormatter(formatter)
# 将处理器添加到logger
logger.addHandler(console_handler)
class JmTxt2Img:
action = "CVProcess"
# V2.1
req_key = "jimeng_high_aes_general_v21_L"
# V3.0
# req_key="jimeng_t2i_v30"
@staticmethod
def generate_image(prompt):
"""生成图片"""
# 创建请求体
req = {
"req_key": JmTxt2Img.req_key,
"prompt": prompt
}
response_body = JmCommon.do_request("POST", {}, json.dumps(req).encode('utf-8'), JmTxt2Img.action)
jo = json.loads(response_body)
# 检查响应状态码
code = jo.get("code")
if not JmErrorCode.is_success(code):
error_msg = JmErrorCode.get_message_by_code(code)
print(f"生成图片失败: 错误码={code}, 错误信息={error_msg}")
raise Exception(f"生成图片失败: {error_msg}")
# 获取图片Base64数据
img_base64 = jo.get("data", {}).get("binary_data_base64", [""])[0]
try:
# 注意有些Base64字符串可能有前缀需要去除
if img_base64.startswith('data:image'):
img_base64 = img_base64.split(',')[1]
bytes_data = base64.b64decode(img_base64)
# 创建上传器实例
uploader = ObsUploader()
# 生成一个随机的图片文件名
jpg_file_name = f"{str(uuid.uuid4())}.jpg"
# 上传参数
object_key = OBS_PREFIX + "/JiMeng/" + jpg_file_name
# 执行上传
success, result = uploader.upload_base64_image(object_key, bytes_data)
# 处理结果
if success:
logger.info(f'{jpg_file_name}上传成功!')
# 获取上传文件的 URL
file_url = f"https://{OBS_BUCKET}.{OBS_SERVER}/{object_key}"
return file_url
except Exception as e:
print(f"保存图片失败: {str(e)}")
raise Exception(f"保存图片失败: {str(e)}")
return None
if __name__ == "__main__":
prompt = "雨天街头,一位头戴黄色安全帽、身穿荧光黄安全背心与棕色外套、搭配蓝色牛仔裤和棕色工装靴的中国工人,背着一个中国小女孩。工人脖子上侧挂一个小熊玩偶包,拖住小女孩臀部的手同时挂着一袋小熊饼干。小女孩双手搂着工人的脖子。小女孩穿红色雨衣,戴红色雨衣帽。两个人露出微笑。背景是居民楼和树木,地面潮湿,氛围温馨。"
# 保存图片路径
url = JmTxt2Img.generate_image(prompt)
logger.info(f"图片URL: {url}")