update Dockerfile.

Signed-off-by: 六翼羊王 <1993333339@qq.com>

Dockerfile

@@ -1,19 +1,17 @@
 FROM pearadminflask/python3.7-flask:pillow
 
 COPY . /app/
-
+COPY dockerdata/gunicorn.conf.py /app/
 WORKDIR /app/
 
 ENV TIME_ZONE Asia/Shanghai
 
 RUN echo "${TIME_ZONE}" > /etc/timezone \
     && ln -sf /usr/share/zoneinfo/${TIME_ZONE} /etc/localtime
-RUN pip --no-cache-dir install  -i ${PIPURL} --upgrade pip \
-    && pip --no-cache-dir install  -i ${PIPURL} -r requirements.txt \
-    && pip --no-cache-dir install  -i ${PIPURL} gunicorn 
-RUN apk add mysql-client
+ENV PIPURL "https://pypi.tuna.tsinghua.edu.cn/simple/ --trusted-host pypi.douban.com"
+RUN apk update && apk add mysql-client
 RUN chmod +x start.sh 
 RUN sed -i  's/MYSQL_HOST = "127.0.0.1"/MYSQL_HOST = "mysql"/'  applications/config.py
 RUN sed -i  's/REDIS_HOST = "127.0.0.1"/REDIS_HOST = "redis"/'  applications/config.py
 
-CMD /bin/sh 
+CMD /bin/sh