feat: add multi-language page configs and fix i18n issues

1. 新增多套多语言页面翻译文件，覆盖文件列表、案例展示、商户相关、印章相关、分销、小程序发货等页面
2. 修复语言包拼写错误：loginTpis → loginTips
3. 重构语言包合并逻辑，使用深度合并替代浅合并避免子key丢失
4. 优化导航栏标题设置，统一使用$langConfig.title替代硬编码标题
5. 修复底部导航栏语言切换不响应的问题，改为响应式获取当前语言
6. 完善英文通用语言包，补充订单、购物车、会员相关翻译
7. 修复商品详情页默认标题为空的问题，设置为"商品详情"

common/js/lang.js

@@ -86,6 +86,81 @@ function deepCloneLang(obj) {
 	return result;
 }
 
+/**
+ * 语言包深度合并:将 source 合并到 target 中,返回 target
+ * - 对象类型递归合并(嵌套 key 不会整体覆盖)
+ * - 数组/字符串/数字等基本类型直接覆盖
+ * - 危险 key 过滤:__proto__ / constructor / prototype
+ *
+ * 为什么需要深合并:
+ * 之前用 Object.assign 做顶层浅合并,如果 page 语言包定义了 common: { submit: 'x' },
+ * 会整体替换 common.js 中的 common 对象,导致 common.currencySymbol 等子 key 丢失。
+ * 深合并可以保留两边的 key,只在 leaf 节点覆盖。
+ */
+function deepMergeLang(target, source) {
+	if (target === null || typeof target !== 'object') return source;
+	if (source === null || typeof source !== 'object') return source;
+	if (Array.isArray(target) || Array.isArray(source)) return source;
+
+	for (const key in source) {
+		if (!Object.prototype.hasOwnProperty.call(source, key)) continue;
+		if (FORBIDDEN_KEYS.has(key)) continue;
+
+		const srcVal = source[key];
+		const tgtVal = target[key];
+
+		// 两边都是纯对象 → 递归合并
+		if (
+			srcVal !== null && typeof srcVal === 'object' && !Array.isArray(srcVal) &&
+			tgtVal !== null && typeof tgtVal === 'object' && !Array.isArray(tgtVal)
+		) {
+			target[key] = deepMergeLang(tgtVal, srcVal);
+		} else {
+			// 基本类型 / 数组 / 类型不一致 → 直接覆盖
+			target[key] = deepCloneLang(srcVal);
+		}
+	}
+	return target;
+}
+
+/**
+ * 翻译参数替换:支持位置参数和命名参数
+ *
+ * 位置参数: $lang('key', 'a', 'b') → {0}=a, {1}=b
+ * 命名参数: $lang('key', { name: 'Tom', count: 3 }) → {name}=Tom, {count}=3
+ *
+ * 规则:
+ * - 第 2 个参数起如果是对象(非 null 非数组),则当作命名参数 map
+ * - 其他情况当作位置参数
+ * - 全局替换(同一个占位符出现多次都能替换)
+ * - 字面量花括号可以用 {{ 和 }} 转义(暂不支持,有需要再加)
+ */
+function applyLangParams(value, args) {
+	if (args.length === 0) return value;
+	let result = String(value);
+
+	const firstArg = args[0];
+	const isNamed = firstArg !== null && typeof firstArg === 'object' && !Array.isArray(firstArg);
+
+	if (isNamed) {
+		// 命名参数:遍历对象的每个 key
+		const map = firstArg;
+		for (const key in map) {
+			if (!Object.prototype.hasOwnProperty.call(map, key)) continue;
+			if (FORBIDDEN_KEYS.has(key)) continue;
+			const safeKey = key.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+			result = result.replace(new RegExp('\\{' + safeKey + '\\}', 'g'), String(map[key]));
+		}
+	} else {
+		// 位置参数: {0}, {1}, {2}...
+		for (let i = 0; i < args.length; i++) {
+			result = result.replace(new RegExp('\\{' + i + '\\}', 'g'), String(args[i]));
+		}
+	}
+
+	return result;
+}
+
 // 远端覆写:内存缓存
 //  shape: { [app_lang]: { version, map, ts, global_version } }
 //  key 格式 `${appType}_${lang}`,天然按平台 + 语种二维隔离,避免多端 cache 串味
@@ -543,17 +618,30 @@ export default {
 			const fieldCacheKey = `${locale}__${langPath}__${_overrideVersion}__${field}`;
 			const cachedFieldResult = _fieldResultCache[fieldCacheKey];
 			const hasDefault = arguments.length > 1 && typeof arguments[1] === 'string' && arguments[1] !== '';
+			const __DEV__ = (typeof process !== 'undefined' && process.env && process.env.NODE_ENV !== 'production');
 			if (cachedFieldResult !== undefined) {
 				let value = cachedFieldResult;
-				// 没找到翻译且提供了默认值 → 使用默认值
-				if (value === field && hasDefault) {
-					return arguments[1];
-				}
-				// 带参数的翻译(如 hello {0})需要在缓存后仍做参数替换
-				if (arguments.length > 1) {
-					for (let i = 1; i < arguments.length; i++) {
-						value = String(value).replace("{" + (i - 1) + "}", arguments[i]);
+				// 没找到翻译
+				if (value === field) {
+					// 有默认值 → 使用默认值
+					if (hasDefault) {
+						return arguments[1];
 					}
+					// 生产环境无默认值 → 返回空串(避免用户看到 raw key)
+					if (!__DEV__) {
+						return '';
+					}
+					// 开发环境 → 返回 raw key(便于发现问题)
+					return value;
+				}
+				// 带参数的翻译:支持位置参数({0})和命名参数({name})
+				if (arguments.length > 1) {
+					// 从第 2 个参数开始提取参数数组
+					const args = new Array(arguments.length - 1);
+					for (let i = 1; i < arguments.length; i++) {
+						args[i - 1] = arguments[i];
+					}
+					value = applyLangParams(value, args);
 				}
 				return value;
 			}
@@ -565,7 +653,7 @@ export default {
 				try {
 					const lang = loadLangPackSync(locale, 'common');
 					const currentPageLang = langPath ? loadLangPackSync(locale, langPath) : {};
-					mergedLang = Object.assign(deepCloneLang(lang), deepCloneLang(currentPageLang));
+					mergedLang = deepMergeLang(deepCloneLang(lang), deepCloneLang(currentPageLang));
 					const ovr = overrideCache[getOverrideMemKey(locale)];
 					if (ovr && ovr.map) applyOverrides(mergedLang, ovr.map);
 				} catch (e) {
@@ -604,20 +692,28 @@ export default {
 			// 将结果存入字段缓存(不含参数替换部分:参数每次可能不同)
 			_fieldResultCache[fieldCacheKey] = value;
 
-			// 没找到翻译且提供了默认值 → 使用默认值
-			if (value === field && hasDefault) {
-				value = arguments[1];
-			} else if (arguments.length > 1) {
-				// 带参数的翻译
-				for (let i = 1; i < arguments.length; i++) {
-					value = String(value).replace("{" + (i - 1) + "}", arguments[i]);
+			// 没找到翻译
+			if (value === field) {
+				// 有默认值 → 使用默认值
+				if (hasDefault) {
+					value = arguments[1];
+				} else if (!__DEV__) {
+					// 生产环境无默认值 → 返回空串(避免用户看到 raw key)
+					value = '';
 				}
+				// 开发环境无默认值 → 保留 raw key(便于发现问题)
+			} else if (arguments.length > 1) {
+				// 带参数的翻译:支持位置参数({0})和命名参数({name})
+				const args = new Array(arguments.length - 1);
+				for (let i = 1; i < arguments.length; i++) {
+					args[i - 1] = arguments[i];
+				}
+				value = applyLangParams(value, args);
 			}
 
-			if (value == undefined || (value == 'title' && field == 'title')) value = '';
+			if (value == undefined) value = '';
 
 			// 多语言调试
-			const __DEV__ = (typeof process !== 'undefined' && process.env && process.env.NODE_ENV !== 'production');
 			if (__DEV__ && field == value) {
 				console.warn(`[i18n] missing key "${field}" in ${langPath || '<root>'} (${locale})`);
 			}

components-diy/diy-bottom-nav.vue

@@ -28,12 +28,12 @@
 					<view class="label"
 						v-if="(tabBarList.type == 1 || tabBarList.type == 3) && tabBarList.theme == 'diy'"
 						:style="{ color: verify(item.link) ? tabBarList.textHoverColor : tabBarList.textColor }">
-						{{ lang == 'en-us' ? item.en_text : item.text }}
+						{{ currentLang == 'en-us' ? item.en_text : item.text }}
 					</view>
 					<view class="label"
 						v-if="(tabBarList.type == 1 || tabBarList.type == 3) && tabBarList.theme == 'default'"
 						:style="{ color: verify(item.link) ? 'var(--base-color)' : '#333333' }">
-						{{ lang == 'en-us' ? item.en_text : item.text }}
+						{{ currentLang == 'en-us' ? item.en_text : item.text }}
 					</view>
 				</view>
 			</view>
@@ -61,7 +61,6 @@ export default {
 	mixins: [DiyMinx],
 	data() {
 		return {
-			lang: uni.getStorageSync("lang"),
 			currentRoute: '', //当前页面路径
 			jumpFlag: true, //是否可以跳转，防止重复点击
 			cartAnimation: {}
@@ -90,6 +89,14 @@ export default {
 		});
 	},
 	computed: {
+		// 当前语言(响应式):通过 componentRefresh 建立依赖,切语言时自动更新
+		// 不能直接用 uni.getStorageSync 作为 data,因为它不是响应式的
+		currentLang() {
+			// 通过 componentRefresh 建立响应式依赖
+			// 切语言时 store 中的 componentRefresh 会 +1,触发重新计算
+			this.componentRefresh;
+			return uni.getStorageSync("lang") || 'zh-cn';
+		},
 		cartChange() {
 			return this.$store.state.cartChange;
 		},

components-diy/diy-member-info.vue

@@ -70,7 +70,7 @@
 					</view>
 					<view class="info">
 						<view class="nickname"><text class="name">{{ $lang('login') }}</text></view>
-						<view class="desc">{{ $lang('loginTpis') }}</view>
+						<view class="desc">{{ $lang('loginTips') }}</view>
 					</view>
 
 					<view v-if="ischina == 1"

lang/en-us/agreement/contenr.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Agreement',
+}

lang/en-us/ai-chat/index.js

@@ -34,7 +34,10 @@ export const lang = {
 	copySuccess: 'Copied',
 	copySelected: 'Copied selected content',
 	copyFail: 'Copy failed',
+	copyFailWithReason: 'Copy failed: {reason}',
 	openingFile: 'Opening file...',
+	openingFileName: 'Opening file: {name}',
+	openingFileTitle: 'Opening: {title}',
 	fileOpenFail: 'Failed to open file',
 	loadHistoryFail: 'Failed to load history',
 	about: '0B',
@@ -64,6 +67,7 @@ export const lang = {
 	improveService: 'We will improve our service',
 	openLink: 'Open Link',
 	confirmOpenLink: 'Are you sure you want to open this link: ',
+	confirmOpenLinkText: 'Are you sure you want to open this link: {url}?',
 	operationFailed: 'Operation failed, please try again',
 	prompt: 'Prompt',
 	serviceTypeNotSupported: 'Current service type does not support this page',

lang/en-us/cases/index.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Case Studies',
+}

lang/en-us/common.js

@@ -34,4 +34,34 @@ export const lang = {
 	loginTips: 'Click to login and enjoy more exciting information',
 	toLogin: 'Go to login',
 	toGoodsCategoryPage: 'Go shopping',
+
+	// 订单状态
+	waitpay: 'Pending Payment',
+	waitsend: 'Pending Shipment',
+	waitconfirm: 'Pending Receipt',
+	activist: 'After-sales',
+	completed: 'Completed',
+
+	// 购买/购物车
+	buy: 'Buy',
+	buyNow: 'Buy Now',
+	addToCart: 'Add to Cart',
+	addToCartSuccess: 'Added to Cart',
+	addToCartFail: 'Failed to Add to Cart',
+	addToCartFailMax: 'Maximum purchase quantity reached',
+	addToCartFailMin: 'Minimum purchase quantity not met',
+	addToCartFailStock: 'Insufficient Stock',
+
+	// 咨询
+	consult: 'Consult Now',
+	consultSuccess: 'Consultation Successful',
+	consultFail: 'Consultation Failed',
+
+	// 会员相关
+	privacyPolicy: 'Privacy Policy',
+	registrationAgreement: 'Registration Agreement',
+	cancellation: 'Account Cancellation',
+	logout: 'Log Out',
+	logoutTitle: 'Tip',
+	logoutContent: 'Are you sure you want to log out?',
 }

lang/en-us/fenxiao/child_fenxiao.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Distributors',
+}

lang/en-us/fenxiao/ranking_list.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Ranking',
+}

lang/en-us/file-preview/file-preview.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'File Preview',
+}

lang/en-us/files/list.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'View Files',
+}

lang/en-us/goods/category.js

@@ -2,5 +2,6 @@ export const lang = {
 	//title为每个页面的标题
 	title: 'Goods Category',
 	search: 'Search',
-	seeMore : 'See More'
+	seeMore : 'See More',
+	Make: 'Consult Now'
 }

lang/en-us/goods/detail.js

@@ -9,6 +9,7 @@ export const lang = {
 	leave:'leave a message',
 	make:'make an appointment',
 	makebtn:'make',
+	commissiontext: 'Commission',
 	
 	sales:'sales',
 	stock:'stock',

lang/en-us/member/account_edit.js

@@ -1,6 +1,7 @@
 export const lang = {
 	//title为每个页面的标题
 	title: 'Edit Account',
+	addTitle: 'Add Account',
 	name: 'Name',
 	namePlaceholder: 'Please enter real name',
 	mobilePhone: 'Mobile Number',

lang/en-us/member/address_edit.js

@@ -1,6 +1,7 @@
 export const lang = {
 	//title为每个页面的标题
 	title: 'Edit Shipping Address',
+	addTitle: 'Add Shipping Address',
 	consignee: 'Name',
 	consigneePlaceholder: 'Consignee Name',
 	mobile: 'Mobile',

lang/en-us/member/index.js

@@ -2,7 +2,7 @@ export const lang = {
 	//title为每个页面的标题
 	title: 'Member Center',
 	login: 'Login',
-	loginTpis: 'Login experience',
+	loginTips: 'Login experience',
 	memberLevel: 'Member Level',
 	moreAuthority: 'More Privileges',
 	allOrders: 'All Orders',
@@ -11,6 +11,7 @@ export const lang = {
 	readyDelivery: 'Pending Shipment',
 	waitDelivery: 'Pending Receipt',
 	refunding: 'Refunding',
+	getDynacode: 'Get Verification Code',
 	// 会员中心入口
 	sign: 'Check-in',
 	personInfo: 'Personal Information',

lang/en-us/merch/detail.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Merchant Home',
+}

lang/en-us/merch/edit.js

@@ -0,0 +1,5 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Edit Product',
+	addTitle: 'Add Product',
+}

lang/en-us/merch/merchcategory.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Merchants',
+}

lang/en-us/seal/medium/detail.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Search Results',
+}

lang/en-us/seal/medium/search.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Material Search',
+}

lang/en-us/seal/structure.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Structure Selection',
+}

lang/en-us/weapp/order_shipping.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: 'Mini Program Shipping',
+}

lang/zh-cn/agreement/contenr.js

@@ -1 +1,4 @@
-export const lang = {}
+export const lang = {
+	//title为每个页面的标题
+	title: '协议',
+}

lang/zh-cn/ai-chat/index.js

@@ -34,7 +34,10 @@ export const lang = {
 	copySuccess: '已复制',
 	copySelected: '已复制选中内容',
 	copyFail: '复制失败',
+	copyFailWithReason: '复制失败：{reason}',
 	openingFile: '打开文件中...',
+	openingFileName: '正在打开文件：{name}',
+	openingFileTitle: '正在打开：{title}',
 	fileOpenFail: '文件打开失败',
 	loadHistoryFail: '加载历史失败',
 	about: '0B',
@@ -64,6 +67,7 @@ export const lang = {
 	improveService: '我们会改进服务',
 	openLink: '打开链接',
 	confirmOpenLink: '确定要打开链接：',
+	confirmOpenLinkText: '确定要打开链接：{url}？',
 	operationFailed: '操作失败，请重试',
 	prompt: '提示',
 	serviceTypeNotSupported: '当前客服类型不支持此页面',

lang/zh-cn/cases/index.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '案例展示',
+}

lang/zh-cn/common.js

@@ -29,7 +29,7 @@ export const lang = {
 	},
 
 	login: '登录/注册',
-	loginTpis: '点击登录 享受更多精彩信息',
+	loginTips: '点击登录 享受更多精彩信息',
 	toLogin: '去登录',
 	toGoodsCategoryPage: '去逛逛',
 

lang/zh-cn/fenxiao/child_fenxiao.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '分销商',
+}

lang/zh-cn/fenxiao/ranking_list.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '排行榜',
+}

lang/zh-cn/file-preview/file-preview.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '文件预览',
+}

lang/zh-cn/files/list.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '查看文件',
+}

lang/zh-cn/goods/detail.js

@@ -1,6 +1,6 @@
 export const lang = {
 	//title为每个页面的标题
-	title: '',
+	title: '商品详情',
 	select: '选择',
 	details:'商品详情',
 	document:'文档详情',

lang/zh-cn/member/account_edit.js

@@ -1,6 +1,7 @@
 export const lang = {
 	//title为每个页面的标题
 	title: '编辑账户',
+	addTitle: '新增账户',
 	name: '姓名',
 	namePlaceholder: '请输入真实姓名',
 	mobilePhone: '手机号码',

lang/zh-cn/member/address_edit.js

@@ -1,6 +1,7 @@
 export const lang = {
 	//title为每个页面的标题
 	title: '编辑收货地址',
+	addTitle: '新增收货地址',
 	consignee: '姓名',
 	consigneePlaceholder: '收货人姓名',
 	mobile: '手机',

lang/zh-cn/member/index.js

@@ -2,7 +2,7 @@ export const lang = {
 	//title为每个页面的标题
 	title: '会员中心',
 	login: '登录/注册',
-	loginTpis: '点击登录 享受更多精彩信息',
+	loginTips: '点击登录 享受更多精彩信息',
 	memberLevel: '会员等级',
 	moreAuthority: '更多权限',
 	allOrders: '全部订单',

lang/zh-cn/merch/detail.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '商户首页',
+}

lang/zh-cn/merch/edit.js

@@ -0,0 +1,5 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '编辑商品',
+	addTitle: '添加商品',
+}

lang/zh-cn/merch/merchcategory.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '入驻商户',
+}

lang/zh-cn/seal/medium/detail.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '搜索结果',
+}

lang/zh-cn/seal/medium/search.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '介质材料搜索',
+}

lang/zh-cn/seal/structure.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '结构选型',
+}

lang/zh-cn/weapp/order_shipping.js

@@ -0,0 +1,4 @@
+export const lang = {
+	//title为每个页面的标题
+	title: '小程序发货',
+}

package.json

@@ -1,6 +1,7 @@
 {
   "scripts": {
-    "mp-weixin": "node scripts/mp-weixin.patch.js"
+    "mp-weixin": "node scripts/mp-weixin.patch.js",
+    "i18n:check": "node scripts/i18n-check.js"
   },
   "devDependencies": {
     "dart-sass": "^1.25.0",

pages_goods/public/js/list.js

@@ -74,9 +74,7 @@ export default {
 				this.langstatus = res.status
 				if(this.langstatus == 1){
 					// this.$langConfig.refresh();
-					uni.setNavigationBarTitle({
-						title:uni.getStorageSync('lang') == 'en-us'?'Goods List':'商品列表'
-					})
+					this.$langConfig.title(this.$lang('title'));
 				}
 			}
 		});

pages_promotion/merch/public/edit.js

@@ -122,16 +122,12 @@ export default {
 		// this.getCategoryTreeFn();
 		if (this.goodsData.id) {
 			this.isAWait = true;
-			uni.setNavigationBarTitle({
-				title: '编辑商品'
-			});
+			this.$langConfig.title(this.$lang('title'));
 			await this.editGetGoodsInfo();
 		} else {
 			
 			this.isAWait = false;
-			uni.setNavigationBarTitle({
-				title: '添加商品'
-			});
+			this.$langConfig.title(this.$lang('addTitle'));
 		}
 
 		let date = new Date();

pages_tool/ai-chat/ai-chat-message.vue

@@ -1712,7 +1712,7 @@ _handleStreamError(msg) {
         fail: (err) => {
           console.error('[AI Chat] 复制失败, 详细错误:', JSON.stringify(err))
           console.error('[AI Chat] 复制失败 errMsg:', err.errMsg || err.message || '无错误消息')
-          uni.showToast({ title: this.$lang('copyFail') + ': ' + (err.errMsg || this.$lang('serviceUnavailable')), icon: 'none', duration: 3000 })
+          uni.showToast({ title: this.$lang('copyFailWithReason', { reason: err.errMsg || this.$lang('serviceUnavailable') }), icon: 'none', duration: 3000 })
         }
       })
       // #endif

pages_tool/ai-chat/index.vue

@@ -461,7 +461,7 @@ export default {
     },
 
     onFilePreview(message) {
-      uni.showToast({ title: this.$lang('openingFile') + ' ' + message.fileName, icon: 'none' });
+      uni.showToast({ title: this.$lang('openingFileName', { name: message.fileName }), icon: 'none' });
     },
 
     onAudioPlay(message) {
@@ -491,7 +491,7 @@ export default {
     onLinkOpen(message) {
       uni.showModal({
         title: this.$lang('openLink'),
-        content: this.$lang('confirmOpenLink') + message.url + '?',
+        content: this.$lang('confirmOpenLinkText', { url: message.url }),
         success: (res) => {
           if (res.confirm) {
             // #ifdef H5
@@ -506,7 +506,7 @@ export default {
     },
 
     onProductView(message) {
-      uni.showToast({ title: this.$lang('openingFile') + ': ' + message.title, icon: 'none' });
+      uni.showToast({ title: this.$lang('openingFileTitle', { title: message.title }), icon: 'none' });
     },
 
     onInputChange(value) {

pages_tool/member/account_edit.vue

@@ -63,13 +63,9 @@ export default {
 			this.getTransferType();
 		}
 		if (this.formData.id) {
-			uni.setNavigationBarTitle({
-				title: '编辑账户'
-			});
+			this.$langConfig.title(this.$lang('title'));
 		} else {
-			uni.setNavigationBarTitle({
-				title: '新增账户'
-			});
+			this.$langConfig.title(this.$lang('addTitle'));
 		}
 	},
 	methods: {

pages_tool/member/address_edit.vue

@@ -132,17 +132,13 @@
         onBackPress() {
             uni.setStorageSync('addressInfo', '');
         },
-        onShow() {
-            if (this.formData.id) {
-                uni.setNavigationBarTitle({
-                    title: '编辑收货地址'
-                });
-            } else {
-                uni.setNavigationBarTitle({
-                    title: '新增收货地址'
-                });
-            }
-        },
+		onShow() {
+			if (this.formData.id) {
+				this.$langConfig.title(this.$lang('title'));
+			} else {
+				this.$langConfig.title(this.$lang('addTitle'));
+			}
+		},
         onReady() {
             this.$refs.loadingCover.hide();
         },

pages_tool/member/public/js/info.js

@@ -154,7 +154,7 @@ export default {
 			}
 		},
 		setNavbarTitle() {
-			let title = '个人资料';
+			let title = this.$lang('title');
 			switch (this.indent) {
 				case 'name':
 					title = this.$lang('modifyNickname');
@@ -175,9 +175,7 @@ export default {
 					title = this.$lang('mobile');
 					break;
 			}
-			uni.setNavigationBarTitle({
-				title: title
-			});
+			this.$langConfig.title(title);
 		},
 		// 初始化用户信息
 		getInfo() {

scripts/i18n-check.js

@@ -0,0 +1,280 @@
+#!/usr/bin/env node
+/**
+ * i18n 国际化检查脚本
+ *
+ * 功能:
+ *   1. 检查 zh-cn / en-us 语言包文件结构是否一致
+ *   2. 检查同文件下中英文 key 是否一致
+ *   3. 统计 key 总数和差异数
+ *
+ * 用法:
+ *   node scripts/i18n-check.js
+ *
+ * 退出码:
+ *   0 - 检查通过(无差异 或 只有警告级差异)
+ *   1 - 存在错误级差异
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+const ROOT = path.resolve(__dirname, '..');
+const LANG_DIR = path.join(ROOT, 'lang');
+const LOCALES = ['zh-cn', 'en-us'];
+
+// 递归获取目录下所有 .js 文件(相对路径)
+function getAllLangFiles(dir) {
+  const result = [];
+  function walk(current, rel) {
+    const entries = fs.readdirSync(current, { withFileTypes: true });
+    for (const entry of entries) {
+      const fullPath = path.join(current, entry.name);
+      const relPath = rel ? path.join(rel, entry.name) : entry.name;
+      if (entry.isDirectory()) {
+        walk(fullPath, relPath);
+      } else if (entry.name.endsWith('.js')) {
+        result.push(relPath.replace(/\\/g, '/'));
+      }
+    }
+  }
+  walk(dir, '');
+  return result.sort();
+}
+
+// 解析语言包 js 文件,提取所有 key(支持嵌套,用 . 连接)
+// 注意: 用正则粗略提取,不做完整 AST 解析,对本项目语言包格式足够
+function extractKeys(filePath) {
+  const content = fs.readFileSync(filePath, 'utf-8');
+  const keys = new Set();
+
+  // 简单的对象 key 提取:匹配 key: 'value' 或 key: { 形式
+  // 用栈跟踪嵌套层级,记录路径
+  const stack = [];
+  const lines = content.split('\n');
+  let braceDepth = 0;
+
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+    // 跳过注释
+    const trimmed = line.trim();
+    if (trimmed.startsWith('//')) continue;
+    if (trimmed.startsWith('/*')) continue;
+    if (trimmed.startsWith('*')) continue;
+
+    // 匹配 key: 形式
+    // 匹配: identifier: 或 'key': 或 "key":
+    const keyMatch = line.match(/^\s*['"]?(\w[\w]*)['"]?\s*:/);
+    if (keyMatch) {
+      const key = keyMatch[1];
+      // 跳过 export const lang = { 这种
+      if (stack.length === 0 && key === 'lang') {
+        // 往下找第一个 {
+        if (line.includes('{')) braceDepth++;
+        if (braceDepth > 0) stack.push('');
+        continue;
+      }
+
+      // 计算当前路径
+      const pathParts = stack.filter(p => p);
+      const fullKey = [...pathParts, key].join('.');
+
+      // 判断这是字符串值还是对象值
+      const afterColon = line.substring(line.indexOf(':') + 1);
+      const isObject = afterColon.includes('{');
+      const isString = afterColon.match(/['"`]/);
+
+      if (isObject && !isString) {
+        // 对象 key,入栈
+        stack.push(key);
+        keys.add(fullKey + '.__object__');
+      } else {
+        // 叶子 key
+        keys.add(fullKey);
+      }
+    }
+
+    // 处理闭合 },出栈
+    const closeBraces = (line.match(/\}/g) || []).length;
+    const openBraces = (line.match(/\{/g) || []).length;
+    const netClose = closeBraces - openBraces;
+
+    if (line.includes('{') && keyMatch && !line.includes('}')) {
+      // 这行是 key: {,已经在上面处理了入栈
+    }
+
+    // 简单处理:遇到 } 且栈非空就出栈
+    if (netClose > 0 && stack.length > 0) {
+      for (let j = 0; j < netClose && stack.length > 0; j++) {
+        stack.pop();
+      }
+    }
+  }
+
+  // 去掉 __object__ 标记
+  const result = new Set();
+  for (const k of keys) {
+    if (!k.endsWith('.__object__')) {
+      result.add(k);
+    }
+  }
+  return result;
+}
+
+// 更可靠的 key 提取:用 Node.js require + 递归遍历对象
+function extractKeysByRequire(filePath) {
+  try {
+    // 清除 require 缓存
+    delete require.cache[require.resolve(filePath)];
+    const mod = require(filePath);
+    const langObj = mod.lang || mod.default?.lang || mod.default;
+    if (!langObj || typeof langObj !== 'object') return new Set();
+
+    const keys = new Set();
+    function walk(obj, prefix) {
+      for (const key of Object.keys(obj)) {
+        const fullKey = prefix ? `${prefix}.${key}` : key;
+        const val = obj[key];
+        if (val !== null && typeof val === 'object' && !Array.isArray(val)) {
+          walk(val, fullKey);
+        } else if (typeof val === 'string' || typeof val === 'number' || typeof val === 'boolean') {
+          keys.add(fullKey);
+        }
+      }
+    }
+    walk(langObj, '');
+    return keys;
+  } catch (e) {
+    console.error(`  解析失败: ${filePath} - ${e.message}`);
+    return new Set();
+  }
+}
+
+function main() {
+  console.log('========================================');
+  console.log('  i18n 国际化检查');
+  console.log('========================================\n');
+
+  const localeDirs = {};
+  const localeFiles = {};
+
+  for (const locale of LOCALES) {
+    const dir = path.join(LANG_DIR, locale);
+    if (!fs.existsSync(dir)) {
+      console.error(`错误: 找不到语言目录 ${dir}`);
+      process.exit(1);
+    }
+    localeDirs[locale] = dir;
+    localeFiles[locale] = new Set(getAllLangFiles(dir));
+  }
+
+  // ---- 检查 1: 文件结构一致性 ----
+  console.log('【1/2】文件结构检查\n');
+
+  const zhFiles = localeFiles['zh-cn'];
+  const enFiles = localeFiles['en-us'];
+
+  const onlyZh = [...zhFiles].filter(f => !enFiles.has(f));
+  const onlyEn = [...enFiles].filter(f => !zhFiles.has(f));
+  const commonFiles = [...zhFiles].filter(f => enFiles.has(f));
+
+  console.log(`  中文语言包文件数: ${zhFiles.size}`);
+  console.log(`  英文语言包文件数: ${enFiles.size}`);
+  console.log(`  共同文件数: ${commonFiles.length}`);
+
+  if (onlyZh.length > 0) {
+    console.log(`\n  ⚠️  只有中文没有英文的文件 (${onlyZh.length}):`);
+    for (const f of onlyZh) {
+      console.log(`    - ${f}`);
+    }
+  }
+  if (onlyEn.length > 0) {
+    console.log(`\n  ⚠️  只有英文没有中文的文件 (${onlyEn.length}):`);
+    for (const f of onlyEn) {
+      console.log(`    - ${f}`);
+    }
+  }
+  if (onlyZh.length === 0 && onlyEn.length === 0) {
+    console.log('  ✅ 文件结构完全一致');
+  }
+
+  // ---- 检查 2: key 一致性 ----
+  console.log('\n【2/2】Key 一致性检查\n');
+
+  let totalZhKeys = 0;
+  let totalEnKeys = 0;
+  let filesWithDiff = 0;
+  const diffDetails = [];
+
+  for (const file of commonFiles) {
+    const zhPath = path.join(localeDirs['zh-cn'], file);
+    const enPath = path.join(localeDirs['en-us'], file);
+
+    const zhKeys = extractKeysByRequire(zhPath);
+    const enKeys = extractKeysByRequire(enPath);
+
+    totalZhKeys += zhKeys.size;
+    totalEnKeys += enKeys.size;
+
+    const missingInEn = [...zhKeys].filter(k => !enKeys.has(k));
+    const missingInZh = [...enKeys].filter(k => !zhKeys.has(k));
+
+    if (missingInEn.length > 0 || missingInZh.length > 0) {
+      filesWithDiff++;
+      diffDetails.push({
+        file,
+        missingInEn,
+        missingInZh,
+        zhCount: zhKeys.size,
+        enCount: enKeys.size,
+      });
+    }
+  }
+
+  console.log(`  中文 key 总数: ${totalZhKeys}`);
+  console.log(`  英文 key 总数: ${totalEnKeys}`);
+  console.log(`  有差异的文件数: ${filesWithDiff} / ${commonFiles.length}`);
+
+  if (filesWithDiff > 0) {
+    console.log(`\n  ⚠️  Key 差异详情:`);
+    for (const diff of diffDetails) {
+      console.log(`\n    📄 ${diff.file}`);
+      console.log(`       中文: ${diff.zhCount} 个, 英文: ${diff.enCount} 个`);
+      if (diff.missingInEn.length > 0) {
+        console.log(`       英文缺失 (${diff.missingInEn.length}):`);
+        for (const k of diff.missingInEn.slice(0, 10)) {
+          console.log(`         - ${k}`);
+        }
+        if (diff.missingInEn.length > 10) {
+          console.log(`         ... 还有 ${diff.missingInEn.length - 10} 个`);
+        }
+      }
+      if (diff.missingInZh.length > 0) {
+        console.log(`       中文缺失 (${diff.missingInZh.length}):`);
+        for (const k of diff.missingInZh.slice(0, 10)) {
+          console.log(`         - ${k}`);
+        }
+        if (diff.missingInZh.length > 10) {
+          console.log(`         ... 还有 ${diff.missingInZh.length - 10} 个`);
+        }
+      }
+    }
+  } else {
+    console.log('  ✅ 所有共同文件的 key 完全一致');
+  }
+
+  // ---- 总结 ----
+  console.log('\n========================================');
+  console.log('  检查完成');
+  console.log('========================================');
+
+  const hasError = filesWithDiff > 0 || onlyZh.length > 0;
+  if (hasError) {
+    console.log('\n  ❌ 存在差异,请修复后再提交');
+    process.exit(1);
+  } else {
+    console.log('\n  ✅ 全部通过');
+    process.exit(0);
+  }
+}
+
+main();