89 lines
3.4 KiB
Python
89 lines
3.4 KiB
Python
import json
|
||
import os
|
||
import time
|
||
import base64
|
||
|
||
from JiMeng.Kit.JmCommon import JmCommon
|
||
from JiMeng.Kit.JmErrorCode import JmErrorCode
|
||
|
||
|
||
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, save_img_path):
|
||
"""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]
|
||
|
||
# 确保目录存在
|
||
os.makedirs(os.path.dirname(save_img_path), exist_ok=True)
|
||
|
||
# 对 Base64 字符串进行解码并保存为文件
|
||
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)
|
||
with open(save_img_path, 'wb') as f:
|
||
f.write(bytes_data)
|
||
print(f"文件保存成功！文件位置: {save_img_path}")
|
||
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)}")
|
||
|
||
|
||
|
||
@staticmethod
|
||
def main():
|
||
"""主函数，用于测试"""
|
||
# 示例提示词
|
||
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 - 使用绝对路径避免相对路径问题
|
||
save_image_path = r"D:\Text2Img.jpg"
|
||
print(f"保存图片路径：{save_image_path}")
|
||
|
||
# 添加重试逻辑，处理API并发限制错误
|
||
retry_count = 0
|
||
max_retries = 5 # 减少重试次数以便更快排查问题
|
||
retry_interval = 5000 # 重试间隔（毫秒）
|
||
|
||
while True:
|
||
try:
|
||
JmTxt2Img.generate_image(prompt, save_image_path)
|
||
# 成功生成图片，跳出循环
|
||
break
|
||
except Exception as e:
|
||
print(f"生成图片异常: {str(e)}")
|
||
retry_count += 1
|
||
if retry_count < max_retries:
|
||
print(f"等待{retry_interval}毫秒后重试...")
|
||
time.sleep(retry_interval / 1000)
|
||
else:
|
||
print(f"已达到最大重试次数: {max_retries}")
|
||
raise e # 达到最大重试次数，抛出异常
|
||
|
||
|
||
if __name__ == "__main__":
|
||
JmTxt2Img.main() |