Easycom Configuration

Easycom 配置

easycom 是 UniApp 的自动引入机制，配置后可以自动引入 uCharts 组件，无需手动 import。

基本配置

在 pages.json 中配置 easycom：

{
  "easycom": {
    "autoscan": true,
    "custom": {
      "qiun-data-charts": "@/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue"
    }
  }
}

配置说明

autoscan: true：开启自动扫描
custom：自定义规则
qiun-data-charts：组件名称
@/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue：组件路径

使用示例

配置后，可以直接使用组件，无需引入：

<template>
  <view class="container">
    <qiun-data-charts 
      type="line"
      :opts="opts"
      :chartData="chartData"
    />
  </view>
</template>

<script>
export default {
  data() {
    return {
      chartData: {
        categories: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri'],
        series: [{
          name: '数据',
          data: [120, 200, 150, 80, 70]
        }]
      },
      opts: {
        color: ['#409EFF']
      }
    }
  }
}
</script>

完整 pages.json 示例

{
  "easycom": {
    "autoscan": true,
    "custom": {
      "qiun-data-charts": "@/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue"
    }
  },
  "pages": [
    {
      "path": "pages/index/index",
      "style": {
        "navigationBarTitleText": "首页"
      }
    }
  ],
  "globalStyle": {
    "navigationBarTextStyle": "black",
    "navigationBarTitleText": "UniApp",
    "navigationBarBackgroundColor": "#ffffff",
    "backgroundColor": "#f5f5f5"
  }
}

自定义组件路径

如果 uCharts 安装在不同位置，需要调整路径：

npm 安装

{
  "easycom": {
    "autoscan": true,
    "custom": {
      "qiun-data-charts": "@/node_modules/@qiun/ucharts/components/qiun-data-charts/qiun-data-charts.vue"
    }
  }
}

uni_modules 安装

{
  "easycom": {
    "autoscan": true,
    "custom": {
      "qiun-data-charts": "@/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue"
    }
  }
}

禁用 easycom

如果不想使用 easycom，可以手动引入：

<template>
  <view>
    <qiun-data-charts 
      type="line"
      :opts="opts"
      :chartData="chartData"
    />
  </view>
</template>

<script>
import qiunDataCharts from '@/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue'

export default {
  components: {
    qiunDataCharts
  },
  data() {
    return {
      chartData: {},
      opts: {}
    }
  }
}
</script>

验证配置

创建测试页面验证 easycom 是否生效：

<template>
  <view class="container">
    <qiun-data-charts 
      type="line"
      :opts="opts"
      :chartData="chartData"
    />
  </view>
</template>

<script>
export default {
  data() {
    return {
      chartData: {
        categories: ['Mon', 'Tue', 'Wed'],
        series: [{
          name: '数据',
          data: [120, 200, 150]
        }]
      },
      opts: {
        color: ['#409EFF']
      }
    }
  }
}
</script>

如果图表正常显示且无报错，说明 easycom 配置成功。

注意事项

路径必须正确：确保组件路径与实际安装位置一致
组件名称：uCharts 组件名称为 qiun-data-charts
重启项目：修改 easycom 配置后需要重启项目
优先级：easycom 优先级高于手动引入
性能：easycom 不会影响性能，按需加载组件

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