添加代理设置和取消功能

- 新增 get_ip_address 函数以获取本机 IP 地址- 添加 set_proxy 函数，通过本机 IP 设置代理
- 添加 unset_proxy 函数以取消代理设置

pri_config.sh

@@ -73,3 +73,27 @@ function upload_file() {
 function upload_tmp_file() {
     upload_file_common "$1" "https://web_history.tianyunperfect.cn/oss/upload_tmp_file"
 }
+
+
+# 获取本机IP地址
+get_ip_address() {
+    ip_address=$(ifconfig | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1' | head -n 1)
+    echo "$ip_address"
+}
+
+# 设置代理
+set_proxy() {
+    local ip=$(get_ip_address)
+    local proxy_command="export https_proxy=http://${ip}:7890 http_proxy=http://${ip}:7890 all_proxy=socks5://${ip}:7890"
+    echo "$proxy_command"
+    eval "$proxy_command"
+    echo "Proxy has been set to $ip:7890"
+}
+
+# 取消代理设置
+unset_proxy() {
+    local unset_command="unset https_proxy http_proxy all_proxy"
+    echo "$unset_command"
+    eval "$unset_command"
+    echo "Proxy has been unset"
+}