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1:下载vue-i18n插件

npm install vue-i18n

2:创建中英文js文件

在文件中写入需要翻译的内容

中文版cn.js

export const m = {
  help: "帮助",
  homeSearch: "请输入",
}

英文版en.js

export const m = {
  help: "help",
  homeSearch: "Please input",
}

3:配置main.js文件

//引入中英文切换插件vue-i18n
import VueI18n from 'vue-i18n'

Vue.use(VueI18n) // 挂载

const i18n = new VueI18n({
  locale: 'zh-CN',    // 语言标识
  messages: {
    'zh-CN': require('./utils/i18n/langs/cn'),   // 中文版cn.js文件路径
    'en-US': require('./utils/i18n/langs/en')    // 英文版en.js文件路径
  }
})

new Vue({
  el: '#app',
  render:h=>h(App),
  router,
  store,
  i18n,  // !!!!!一定要引入
})

4:语言切换组件

html代码

<el-dropdown trigger="click" @command="setLanguage" @visible-change="visibleChange">
	<span class="el-dropdown-link">
		<el-button type="primary" size="small" class="languageBtn"><span>{{translate}}</span><i :class="languageIcon"></i></el-button>
	</span>
	<el-dropdown-menu slot="dropdown">
		<el-dropdown-item command="en">English</el-dropdown-item>
		<el-dropdown-item command="cn">中文</el-dropdown-item>
	</el-dropdown-menu>
</el-dropdown>

js代码

data() {
	translate: "中文",
	languageIcon: "el-icon-caret-bottom"
},
methods() {
	setLanguage(name) {
		if (name === "cn") {
			this.translate = "中文"
	        this.$i18n.locale = 'zh-CN'		// 切换为中文
	        this.$message.success('已切换中文');
		} else {
	        this.translate = "English"
	        this.$i18n.locale = 'en-US'		// 切换为英文
	        this.$message.success('Chinese switched');
		}
	},
	visibleChange(value) {
		if(value){
	        this.languageIcon = "el-icon-caret-top"
		} else {
	        this.languageIcon = "el-icon-caret-bottom"
		}
	}
}

5:数据渲染

使用方式一:

<el-button
	type="primary"
	icon="el-icon-plus"
>{{$t('m.help')}}</el-button>

使用方式二:

<el-input
	v-model="value"
	:placeholder="$t('m.homeSearch')"
></el-input>

6:看效果


参考https://blog.csdn/m0_46627730/article/details/107590852

1:下载vue-i18n插件

npm install vue-i18n

2:创建中英文js文件

在文件中写入需要翻译的内容

中文版cn.js

export const m = {
  help: "帮助",
  homeSearch: "请输入",
}

英文版en.js

export const m = {
  help: "help",
  homeSearch: "Please input",
}

3:配置main.js文件

//引入中英文切换插件vue-i18n
import VueI18n from 'vue-i18n'

Vue.use(VueI18n) // 挂载

const i18n = new VueI18n({
  locale: 'zh-CN',    // 语言标识
  messages: {
    'zh-CN': require('./utils/i18n/langs/cn'),   // 中文版cn.js文件路径
    'en-US': require('./utils/i18n/langs/en')    // 英文版en.js文件路径
  }
})

new Vue({
  el: '#app',
  render:h=>h(App),
  router,
  store,
  i18n,  // !!!!!一定要引入
})

4:语言切换组件

html代码

<el-dropdown trigger="click" @command="setLanguage" @visible-change="visibleChange">
	<span class="el-dropdown-link">
		<el-button type="primary" size="small" class="languageBtn"><span>{{translate}}</span><i :class="languageIcon"></i></el-button>
	</span>
	<el-dropdown-menu slot="dropdown">
		<el-dropdown-item command="en">English</el-dropdown-item>
		<el-dropdown-item command="cn">中文</el-dropdown-item>
	</el-dropdown-menu>
</el-dropdown>

js代码

data() {
	translate: "中文",
	languageIcon: "el-icon-caret-bottom"
},
methods() {
	setLanguage(name) {
		if (name === "cn") {
			this.translate = "中文"
	        this.$i18n.locale = 'zh-CN'		// 切换为中文
	        this.$message.success('已切换中文');
		} else {
	        this.translate = "English"
	        this.$i18n.locale = 'en-US'		// 切换为英文
	        this.$message.success('Chinese switched');
		}
	},
	visibleChange(value) {
		if(value){
	        this.languageIcon = "el-icon-caret-top"
		} else {
	        this.languageIcon = "el-icon-caret-bottom"
		}
	}
}

5:数据渲染

使用方式一:

<el-button
	type="primary"
	icon="el-icon-plus"
>{{$t('m.help')}}</el-button>

使用方式二:

<el-input
	v-model="value"
	:placeholder="$t('m.homeSearch')"
></el-input>

6:看效果


参考https://blog.csdn/m0_46627730/article/details/107590852

本文标签: 中英文组件Vue