修正nginx配置下载问题

INSTALL.sh

@@ -12,7 +12,7 @@
 export PYPI='https://mirrors.aliyun.com/pypi/simple/'
 export JIMVC_REPOSITORY_URL='https://raw.githubusercontent.com/jamesiter/JimV-C'
 export EDITION='master'
-export NGINX_JIMV='curl '${JIMVC_REPOSITORY_URL}'/'${EDITION}'/misc/nginx_jimv.conf >> /etc/nginx/nginx.conf'
+export NGINX_JIMV_URL=${JIMVC_REPOSITORY_URL}'/'${EDITION}'/misc/nginx_jimv.conf'
 export GENERATE_PASSWORD_SCRIPT_TMP_PATH='/tmp/gen_pswd.sh'
 export SMTP_HOST=''
 export SMTP_USER=''
@@ -172,7 +172,7 @@ function install_Nginx() {
     chown -R www.www /var/lib/nginx
     sed -i 's@user nginx.*$@user www;@' /etc/nginx/nginx.conf
     sed -i '/^.*server {/,$d' /etc/nginx/nginx.conf
-    curl ${NGINX_JIMV} >> /etc/nginx/nginx.conf
+    curl ${NGINX_JIMV_URL} >> /etc/nginx/nginx.conf
 
     # 启动并使其随机启动
     systemctl enable nginx.service