CreateMap<ECUEDIBodyShipmentDetailsShipmentDetail, GoodsList>();循环的多个数组对象的映射

假设你有多个ECUEDIBodyShipmentDetailsShipmentDetail数组和多个GoodsList数组，你想要将它们映射到一起，可以使用循环来实现。具体步骤如下：

1. 定义一个空的Map，用于存放映射结果：

Map<ECUEDIBodyShipmentDetailsShipmentDetail, GoodsList> map = new HashMap<>();

2. 循环遍历ECUEDIBodyShipmentDetailsShipmentDetail数组和GoodsList数组，将它们一一对应起来，并将结果存入Map中：

for (int i = 0; i < ecuArray.length; i++) {
    ECUEDIBodyShipmentDetailsShipmentDetail ecu = ecuArray[i];
    GoodsList goods = goodsArray[i];
    map.put(ecu, goods);
}

这里假设ECUEDIBodyShipmentDetailsShipmentDetail数组和GoodsList数组的长度相同，如果长度不同，则需要在循环中进行判断和处理。

相关问题

<template > <div class="product-wrap" > <div class="product" v-for="product in products" :key="product.id"> <img :src="product.image" alt="" @click="handleClick"> <div> <span>{{ product.name }}</span> <h4>￥{{ product.price }}</h4> </div> </div> </div> </template> <script> <template> <div class="container"> <div class="detail-wrap"> <img :src="imgSrc" alt=""> <div> <h1>{{ msg }}</h1> <p><span>￥</span><span>{{ price }}</span></p> <div><input type="number" v-model="num"></div> <button v-on:click="addToCart">加入购物车</button> </div> </div> </div> </template> <template> <div class="container"> <div class="detail-wrap"> <img :src="imgSrc" alt=""> <div> <h1>{{ msg }}</h1> <p><span>￥</span><span>{{ price }}</span></p> <div><input type="number" v-model="num"></div> <button v-on:click="addToCart">加入购物车</button> </div> </div> </div> </template>我要显示goodslist做主页，点击主页goodslist图片列表实现跳转到其余两页，vue.app如何实现，请示用动态组件实现

你可以在主页中使用动态组件来实现点击图片列表跳转到其余两页的功能，具体实现步骤如下：

1. 在主页中创建一个包含三个按钮的列表，分别对应三个组件（包括goodslist组件和另外两个组件）。
2. 使用Vue Router来实现页面跳转功能，配置路由表，并将三个组件分别对应到不同的路由路径。
3. 在主页中使用动态组件<router-view>，并通过路由跳转来实现展示不同的组件。

以下是示例代码：

<template>
  <div>
    <ul>
      <li @click="toGoodsList">跳转到GoodsList组件</li>
      <li @click="toComponent1">跳转到Component1组件</li>
      <li @click="toComponent2">跳转到Component2组件</li>
    </ul>
    <router-view></router-view>
  </div>
</template>

<script>
import GoodsList from './GoodsList.vue'
import Component1 from './Component1.vue'
import Component2 from './Component2.vue'

export default {
  components: {
    GoodsList,
    Component1,
    Component2
  },
  methods: {
    toGoodsList() {
      this.$router.push('/goodslist')
    },
    toComponent1() {
      this.$router.push('/component1')
    },
    toComponent2() {
      this.$router.push('/component2')
    }
  }
}
</script>

在路由表中，你需要定义三个路由路径，分别对应三个组件：

import GoodsList from './GoodsList.vue'
import Component1 from './Component1.vue'
import Component2 from './Component2.vue'

const routes = [
  { path: '/goodslist', component: GoodsList },
  { path: '/component1', component: Component1 },
  { path: '/component2', component: Component2 }
]

export default new VueRouter({
  routes
})

当你点击列表中的某个选项时，路由会根据对应的路径跳转到相应的组件，并在<router-view>中渲染该组件。

<template> <div class="container"> <div class="detail-wrap"> <img :src="imgSrc" alt=""> <div> <h1>{{ msg }}</h1> <p><span>￥</span><span>{{ price }}</span></p> <div><input type="number" v-model="num"></div> <button v-on:click="addToCart">加入购物车</button> </div> </div> </div> </template>这是GoodsDetail01，<template> <div class="container"> <div class="detail-wrap"> <img :src="imgSrc" alt=""> <div> <h1>{{ msg }}</h1> <p><span>￥</span><span>{{ price }}</span></p> <div><input type="number" v-model="num"></div> <button v-on:click="addToCart">加入购物车</button> </div> </div> </div> </template>这是GoodsDetail02，这是<template > <div class="product-wrap" > <div class="product" v-for="product in products" :key="product.id" @click="handleClick(product.id)"> <img :src="product.image" alt="" > <div> <span>{{ product.name }}</span> <h4>￥{{ product.price }}</h4> </div> <component :is="currentComponent"></component> </div> </div> </template>这是goodslist商品主页，实现goodslist点击跳转到GoodsDetail01和GoodsDetail02，请用动态组件实现跳转，写出vue.app和goodslist代码

Vue.app代码如下：

<template>
  <div id="app">
    <router-view></router-view>
  </div>
</template>

<script>
export default {
  name: "App",
};
</script>

goodslist代码如下：

<template>
  <div>
    <h2>商品列表</h2>
    <div class="product-wrap">
      <div class="product" v-for="product in products" :key="product.id" @click="handleClick(product.id)">
        <img :src="product.image" alt="">
        <div>
          <span>{{ product.name }}</span>
          <h4>￥{{ product.price }}</h4>
        </div>
      </div>
    </div>
    <component :is="currentComponent"></component>
  </div>
</template>

<script>
import GoodsDetail01 from "./GoodsDetail01.vue";
import GoodsDetail02 from "./GoodsDetail02.vue";

export default {
  name: "GoodsList",
  components: {
    GoodsDetail01,
    GoodsDetail02,
  },
  data() {
    return {
      products: [
        {
          id: 1,
          name: "商品1",
          price: 100,
          image: "https://via.placeholder.com/150",
        },
        {
          id: 2,
          name: "商品2",
          price: 200,
          image: "https://via.placeholder.com/150",
        },
      ],
      currentComponent: "",
    };
  },
  methods: {
    handleClick(id) {
      if (id === 1) {
        this.currentComponent = "GoodsDetail01";
      } else if (id === 2) {
        this.currentComponent = "GoodsDetail02";
      }
    },
  },
};
</script>