fix: 解决在uniapp下执行voerkai18n init由于不存在package.json文件时的错误提示问题。

docs/zh/guide/intro/history.md

@@ -1,5 +1,8 @@
 # 更新日志<!-- {docsify-ignore-all} -->
 
+## V2.1.7
+- **[BUG]**  解决在`uniapp`下执行`voerkai18n init`由于不存在`package.json`文件时的错误提示问题。
+
 ## V2.1.6
 - **[特性]**  `@voerkai18n/cli`的`translate`执行时提供错误信息增强
 - **[BUG]** 修复`@voerkai18n/vue2`的`activeLanguage`不会实时渲染更新的问题。

docs/zh/guide/intro/question.md

@@ -112,3 +112,23 @@ const messages = {
 
 在`settings.json`中，**默认语言**和**激活语言**可以相同，也可以不同。
 
+
+## 执行`voerkai18n extract`提取到一些不需要翻译的文本，怎么办？
+
+简单地说，就是提取要翻译的文本出现误伤的问题了，怎么办？
+
+`voerkai18n extract`的工作机制是这样的：
+
+1. 先使用正则表达式过滤掉注释内容。
+2. 再提取正则表达式提取`t(".....")`文本内容。
+
+总之，就是利用正则表达式来匹配提取的，如果出现提取错误时，存在几种可能的原因：
+
+- 不同`nodejs`版本的正则表达式引擎存在差异，导致提取错误。可以尝试升级`nodejs`版本。
+- 用来提取的正则表达式不够准确，某此边界问题没有覆盖，导致提取错误。请提出`issue`，我们会尽快修复。
+- `extract`操作`不能处理模板字符串`的情况，比如**t(`xx${xxx}xx`)**就不能正确提取,请转换为使用插值变量的方式。
+
+
+
+
+

examples/uniapp-vue3/apply.vue

@@ -0,0 +1,234 @@
+<!--访客预约申请-填写信息--->
+<template>
+    <div class="px-5 pt-10">
+        <div class="bg-white rounded-lg shadow-lg">
+            <van-form class="px-2 pt-2 pb-1" @submit="onSubmit">
+                <h3 class="text-base ml-1 my-2">接访人信息</h3>
+                <text>{{t('你好')}}</text>
+                <div>
+                    <van-field v-model="username" name="phone" label="接访人手机号" placeholder="请输入接访人手机号" :rules="telRules"
+                        :label-width="100">
+                    </van-field>
+                    <van-field v-model="password" type="password" name="name" label="接访人姓名" placeholder="请输入接访人姓名"
+                        :rules="[{ required: true, message: '请输入接访人姓名' }]" :label-width="100">
+                    </van-field>
+                </div>
+                <h3 class="text-base ml-1 my-2">访客信息</h3>
+                <div>
+                    <van-field v-model="password" type="password" name="name" label="访客姓名" placeholder="请输入访客姓名"
+                        :rules="[{ required: true, message: '请输入访客姓名' }]" :label-width="100">
+                    </van-field>
+                    <van-field v-model="password" type="password" name="name" label="来访单位" placeholder="请输入来访单位名称"
+                        :rules="[{ required: true, message: '请输入来访单位名称' }]" :label-width="100">
+                    </van-field>
+                    <van-field v-model="username" name="phone" label="手机号" placeholder="请输入手机号" :rules="telRules"
+                        :label-width="100">
+                    </van-field>
+                    <van-field v-model="password" type="password" name="name" label="邮箱地址" placeholder="请输入邮箱地址"
+                        :label-width="100">
+                    </van-field>
+                    <!-- 是否驾车 -->
+                    <van-field name="radio" label="是否驾车">
+                        <template #input>
+                            <van-radio-group v-model="radio" direction="horizontal">
+                                <div class="flex items-center">
+                                    <van-radio name="2">否</van-radio>
+                                    <van-radio name="1">是</van-radio>
+                                </div>
+                            </van-radio-group>
+                        </template>
+                    </van-field>
+                    <!-- 车牌号 -->
+                    <div class="flex items-center">
+                        <van-field readonly clickable label="车牌号" :value="plateNumber" placeholder="请选择"
+                            @click="showPicker = true" />
+                        <van-popup v-model="showPicker" round position="bottom">
+                            <van-picker show-toolbar :columns="chineseList" @cancel="showPicker = false" @confirm="onCarConfirm" />
+                        </van-popup>
+                        <van-field v-model="carNumber" type="text" name="carnumber" placeholder="请输入车牌号">
+                        </van-field>
+                    </div>
+                    <div>
+                        <van-cell title="拜访时间" :value="date" @click="showDate = true" />
+                        <van-calendar v-model="showDate" type="range" @confirm="onDateConfirm" />
+                    </div>
+                    <!-- 拜访时间 -->
+                    <div class="flex items-center">
+                        <van-field
+                            readonly
+                            clickable
+                            :value="beginTime"
+                            placeholder="请选择开始时间"
+                            @click="showBeginTimePicker = true"
+                        />
+                        <van-popup v-model="showBeginTimePicker" round position="bottom">
+                            <van-datetime-picker
+                                v-model="beginTime"
+                                type="time"
+                                title="选择时间"
+                                :min-hour="10"
+                                :max-hour="20"
+                                @confirm="showBeginTimePicker = false"
+                            />
+                        </van-popup>
+                        至
+                        <van-field
+                            readonly
+                            clickable
+                            :value="endTime"
+                            placeholder="请选择结束时间"
+                            @click="showEndTimePicker = true"
+                        />
+                        <van-popup v-model="showEndTimePicker" round position="bottom">
+                            <van-datetime-picker
+                                v-model="endTime"
+                                type="time"
+                                title="选择时间"
+                                :min-hour="10"
+                                :max-hour="20"
+                                @confirm="showBeginTimePicker = false"
+                            />
+                        </van-popup>
+                    </div>
+                    <!-- 拜访园区 -->
+                    <div class="flex items-center">
+                        <van-field readonly clickable label="拜访园区" :value="park" placeholder="请选择园区"
+                            @click="showPark = true" class="flex-auto w-64"/>
+                        <van-popup v-model="showPark" round position="bottom">
+                            <van-picker show-toolbar :columns="parkList" @cancel="showPark = false" @confirm="onParkConfirm" />
+                        </van-popup>
+                        <van-field readonly clickable :value="floor" placeholder="请选择楼层"
+                            @click="showFloor = true" class="flex-auto w-28"/>
+                        <van-popup v-model="showFloor" round position="bottom">
+                            <van-picker show-toolbar :columns="floorList" @cancel="showFloor = false" @confirm="onFloorConfirm" />
+                        </van-popup>
+                        <div class="flex-1">楼</div>
+                    </div>
+                    <!-- 有无随行人员 -->
+                    <van-field name="retinue" label="有无随行人员">
+                        <template #input>
+                            <van-radio-group v-model="retinue" direction="horizontal">
+                                <div class="flex items-center">
+                                    <van-radio name="2">无</van-radio>
+                                    <van-radio name="1">有</van-radio>
+                                </div>
+                            </van-radio-group>
+                        </template>
+                    </van-field>
+                    <div v-if="retinue == '1'">
+                        <van-button round block type="info" @click="showQrCode">邀请随行人员添加个人信息</van-button>
+                        <van-popup v-model="qrCode">
+                            <div class="flex items-center justify-center w-60 h-60">
+                                二维码图片
+                            </div>
+                        </van-popup>
+                        <van-button round block type="info" @click="showQrCode">点击添加随行人员添加个人信息</van-button>
+                    </div>
+                </div>
+                <div class="m-4">
+                    <van-button round block type="info" native-type="submit">登录</van-button>
+                </div>
+            </van-form>
+        </div>
+    </div>
+</template>
+
+<script>
+export default {
+    name: '访客申请预约',
+    data() {
+        return {
+            value: '',
+            value1: '',
+            value2: '',
+            value3: '',
+            pattern: /\d{6}/,
+            username: '',
+            password: '',
+            checked: false,
+            radio: '1',
+            plateNumber: '',
+            showPicker: false,
+            chineseList: [
+                '京','沪','浙','苏','粤','鲁','晋','冀','豫','川','渝',
+                '辽','吉','黑','皖','鄂','津','贵','云','桂','琼','青',
+                '新','藏','蒙','宁','甘','陕','闽','赣','湘',
+            ],
+            telRules: [
+                { required: true, message: '手机号不能为空', trigger: true },
+                {
+                    validator: value => {
+                        return /^1[3-9]\d{9}$/.test(value)
+                    },
+                    message: '请输入正确的手机号',
+                    trigger: 'blur'
+                },
+            ],
+            date: '',
+            showDate: false,
+            beginTime: '',
+            endTime: '',
+            showBeginTimePicker: false,
+            showEndTimePicker: false,
+            carNumber: '', // 车牌号
+            showPark: false,
+            park: '',
+            parkList: ['集团总部园区', '胶州产业园', '新大楼园区'],
+            showFloor: false,
+            floorList: ['1','2','3','4','5'],
+            floor: '',
+            retinue: '1', // 1有随行人员 2无
+            qrCode: false,
+
+        };
+    },
+    methods: {
+        // 校验函数返回 true 表示校验通过，false 表示不通过
+        validator(val) {
+            return /1\d{10}/.test(val);
+        },
+        // 异步校验函数返回 Promise
+        asyncValidator(val) {
+            return new Promise((resolve) => {
+                // Toast.loading('验证中...');
+
+                setTimeout(() => {
+                    //   Toast.clear();
+                    resolve(/\d{6}/.test(val));
+                }, 1000);
+            });
+        },
+        onFailed(errorInfo) {
+            console.log('failed', errorInfo);
+        },
+        onSubmit() {
+            console.log('submit');
+            this.$router.push('/travel/mauthenticat')
+
+        },
+        onCarConfirm(value) {
+            this.plateNumber = value;
+            this.showPicker = false;
+        },
+        formatDate(date) {
+            return `${date.getMonth() + 1}/${date.getDate()}`;
+        },
+        onDateConfirm(date) {
+            const [start, end] = date;
+            this.showDate = false;
+            this.date = `${this.formatDate(start)} - ${this.formatDate(end)}`;
+        },
+        onParkConfirm(value) {
+            this.park = value;
+            this.showPark = false;
+        },
+        onFloorConfirm(value) {
+            this.floor = value;
+            this.showFloor = false;
+        },
+        showQrCode() {
+            this.qrCode = true;
+        }
+    },
+};
+</script>

examples/uniapp-vue3/languages/idMap.js

@@ -0,0 +1 @@
+export default {}

examples/uniapp-vue3/languages/index.js

@@ -0,0 +1,39 @@
+/**
+ * 初始化入口
+* 
+* 注意：执行compile命令会生新后成本文件，所以请不要修改本文件
+* 本文件仅供在执行voerkai18n extract&compile前提供t函数占位引用 
+*/
+
+import {translate,VoerkaI18nScope} from "@voerkai18n/runtime"
+
+
+// 语言作用域
+const scope = new VoerkaI18nScope({
+    id          : "voerka-i18n",                    // 当前作用域的id，自动取当前工程的package.json的name
+    debug       : false,                            // 是否在控制台输出高度信息
+    messages    : {},                               // 当前语言包
+    idMap       : {},                               // 消息id映射列表    
+    library     : false,                      // 开发库时设为true
+    formatters  : {},                               // 扩展自定义格式化器   
+    languages: [
+        {
+            name: "zh",
+            title: "中文",
+            default: true,
+            active:true
+        },
+        {
+            name: "en",
+            title: "英文"
+        }
+    ],
+    namespaces: {}
+}) 
+// 翻译函数
+const scopedTtranslate = translate.bind(scope) 
+
+export { 
+    scopedTtranslate as t, 
+    scope as i18nScope
+}

examples/uniapp-vue3/languages/settings.json

@@ -0,0 +1,15 @@
+{
+    "languages": [
+        {
+            "name": "zh",
+            "title": "中文",
+            "default": true,
+            "active": true
+        },
+        {
+            "name": "en",
+            "title": "英语"
+        }
+    ],
+    "namespaces": {}
+}

examples/uniapp-vue3/languages/translates/default.json

@@ -0,0 +1,8 @@
+{
+    "你好": {
+        "en": "你好",
+        "$files": [
+            "apply.vue"
+        ]
+    }
+}

examples/uniapp-vue3/package.json

@@ -0,0 +1,4 @@
+{
+    "name":"uniapp-demo",
+    "private":true
+}

packages/utils/index.js

@@ -209,6 +209,9 @@ function fileIsExists(filename){
  */
  function getCurrentPackageJson(folder,exclueCurrent=true){ 
     let projectFolder = getProjectRootFolder(folder,exclueCurrent)
+    if(!projectFolder){
+        throw new Error("当前不是有效的JS工程目录,未找到package.json文件")
+    }
     let packageJsonFile = path.join(projectFolder,"package.json")
     if(fs.existsSync(packageJsonFile)){
        return fs.readJSONSync(path.join(projectFolder,"package.json"))