完成了 BOM 管理和生产管理，完成部分发料单、采购计划和调拨单。

node/getEnv.ts

@@ -0,0 +1,72 @@
+import fs from "fs";
+import path from "path";
+import dotenv from "dotenv";
+
+export type Recordable<T = any> = Record<string, T>;
+
+export function isDevFn(mode: string): boolean {
+  return mode === "development";
+}
+
+export function isProdFn(mode: string): boolean {
+  return mode === "production";
+}
+
+/**
+ * 是否开启生成 package 报告
+ */
+export function isReportMode(): boolean {
+  return process.env.VITE_REPORT === "true";
+}
+
+/**
+ * 重新解析 .env 的内容，重新封装类型，比如 .env 定义了 true，false，默认为字符串类型，需要转换为 boolean 类型
+ */
+export function wrapperEnv(envConf: Recordable): ImportMetaEnv {
+  const ret: any = {};
+
+  for (const envName of Object.keys(envConf)) {
+    let realName = envConf[envName].replace(/\\n/g, "\n");
+    // 将 true 和 false 字符串转换为布尔值
+    realName = realName === "true" ? true : realName === "false" ? false : realName;
+
+    // 指定变量名进行类型转换
+    if (envName === "VITE_PORT") realName = Number(realName);
+    ret[envName] = realName;
+    process.env[envName] = realName;
+  }
+  return ret;
+}
+
+/**
+ * 从环境变量文件里获取变量值
+ *
+ * @param match 前缀
+ * @param confFiles 文件列表
+ */
+export function getEnvConfig(match = "VITE_", confFiles = [".env", ".env.production", ".env.sit", ".env.uat"]) {
+  let envConfig = {};
+  confFiles.forEach(item => {
+    try {
+      const env = dotenv.parse(fs.readFileSync(path.resolve(process.cwd(), item)));
+      envConfig = { ...envConfig, ...env };
+    } catch (error) {
+      console.error(`Error in parsing ${item}`, error);
+    }
+  });
+
+  Object.keys(envConfig).forEach(key => {
+    const reg = new RegExp(`^(${match})`);
+    if (!reg.test(key)) {
+      Reflect.deleteProperty(envConfig, key);
+    }
+  });
+  return envConfig;
+}
+
+/**
+ * 获取项目根路径
+ */
+export function getRootPath(...dir: string[]) {
+  return path.resolve(process.cwd(), ...dir);
+}