修复Dockerfile时区失效&APK源指向latest-stable&增加php的openssl

Dockerfile

@@ -1,15 +1,18 @@
 FROM alpine:latest
 
-ARG DEBIAN_FRONTEND=noninteractive
 ENV TZ=Asia/Shanghai
-RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories \
+RUN echo 'https://mirrors.ustc.edu.cn/alpine/latest-stable/main/' > /etc/apk/repositories \
+    && echo 'https://mirrors.ustc.edu.cn/alpine/latest-stable/community/' >> /etc/apk/repositories \
     && apk update  \
-    && apk --no-cache add -U tzdata && ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone && apk del tzdata
+    && apk add alpine-conf  \
+    && /sbin/setup-timezone -z $TZ  \
+    && apk del alpine-conf
 
 RUN apk --no-cache add php81 \
     php81-posix \
     php81-pcntl \
     php81-pgsql \
+    php81-openssl \
     php81-mbstring \
     php81-curl \
     php81-phar \