vue2.0 使用 vue-aplayer

Posted 2021-12-01 guangzhou11

1.安装

npm i vue-aplayer

2.引入

import VueAplayer from ‘vue-aplayer‘

 

 name: "Aplayer",
  props: ["pdfurl"],
 components: {
    //别忘了引入组件
    ‘a-player‘: VueAplayer
  },

3.初始化

flag:false,
      musicList:‘‘, 
      songList:{
         src:‘‘
      },

4.async await 异步加载，先加载出player再使用

 async mounted () {
    //async   await 异步加载，先加载出player再使用
    await this.handleSuccess();
    let aplayer = this.$refs.player.control;
     console.log(this.$refs.player);
    aplayer.play();
  },

5.方法

在里面给数据赋值

 async   handleSuccess(res, file) {
      console.log(res);
      console.log(file);
      let nm = [];
      this.uploadList.map(item => {
        nm.push(item.response.data.url);
      });
      this.formValidate.musicUrl = nm.toString();
      //给音乐播放器的必要属性赋值
      console.log(this.formValidate.musicUrl);
      //给src 赋值
      this.songList.src=this.formValidate.musicUrl;
      //给标题赋值
      this.songList.title= file.name;
      //截取file.name 获取除后4位的字符串                 
      this.formValidate.musicName = (file.name).substring(0,(file.name).length-4);
       //给音乐播放器的作者赋值
       var arr                    = (file.name).split("-");
       this.songList.artist =arr[0];
      //让音乐播放器显示
      this.flag = true;
      console.log(this.formValidate.musicUrl);
    },

 

demo

<template>
  <Card>
    <h2>
      <Icon type="md-book"/>基本信息
    </h2>
    <Divider/>
    <Form ref="formValidate" :model="formValidate" :rules="ruleValidate" :label-width="80">
      <FormItem label="最大年龄：" prop="musicMaxAge">
        <Input type="text" v-model="formValidate.musicMaxAge" placeholder="请输入最大年龄" number></Input>
      </FormItem>
      <FormItem label="最小年龄:" prop="musicMinAge">
        <Input type="text" v-model="formValidate.musicMinAge" placeholder="请输入最小年龄" number></Input>
      </FormItem>
      <FormItem label="音乐名称" prop="musicName">
        <Input type="text" v-model="formValidate.musicName" placeholder="请输入音乐名称"></Input>
      </FormItem>
      <FormItem label="音乐风格" prop="musicStyle">
        <Input type="text" v-model="formValidate.musicStyle" placeholder="请输入音乐名称"></Input>
      </FormItem>
      <FormItem prop="musicSex" label="音乐属性">
        <Select v-model="formValidate.musicSex" style="width:100px">
          <Option v-for="item in musicSex" :value="item.value" :key="item.value">{{ item.label }}</Option>
        </Select>
      </FormItem>
      <div style="position: relative">
         <a-player :music="songList" :showLrc="true" :mine="true" theme="#b7daff" mode="circulation" v-if="flag" listMaxHeight=‘96px‘ ref="player"></a-player>
      </div>
      <FormItem style="width: 100%" label="音乐上传" prop="musicUrl">
        <div class="demo-upload-list" v-for="item in uploadList" :key="item.index">
          <template v-if="item.status === ‘finished‘">
            <audio :src="item.response.data.url"></audio>
            <div class="demo-upload-list-cover">
              <Icon type="ios-trash-outline" @click.native="handleRemove(item)"></Icon>
            </div>
          </template>
          <template v-else>
            <Progress v-if="item.showProgress" :percent="item.percentage" hide-info></Progress>
          </template>
        </div>
        <Upload
          ref="upload"
          :show-upload-list="false"
          :default-file-list="defaultList"
          :on-success="handleSuccess"
          :format="[‘wma‘,‘mp3‘,‘ogg‘]"
          :max-size="10240"
          :on-format-error="handleFormatError"
          :on-exceeded-size="handleMaxSize"
          :before-upload="handleBeforeUpload"
          multiple
          type="drag"
            action="/rule/sys/oss/upload"
          style="display: inline-block;width:58px;"
        >
          <div style="width:58px;height:58px;line-height: 58px;">
            <Icon type="ios-camera" size="20"></Icon>
          </div>
        </Upload>
        <Modal title="View Image" v-model="visible">
          <audio :src="imgs" v-if="visible" style="width: 100%"></audio>
        </Modal>
      </FormItem>
      <FormItem v-if="formValidate.musicUrl !== null" label="音乐路径" prop="musicUrl">
        <Input type="text" v-model="formValidate.musicUrl" placeholder></Input>
      </FormItem>
      <FormItem label="备注" prop="remarks">
        <Input type="text" v-model="formValidate.remarks" placeholder="请输入"></Input>
      </FormItem>
      <FormItem>
        <Button type="primary" @click="handleSubmit(‘formValidate‘)">保存</Button>
        <Button @click="handleReset(‘formValidate‘)" style="margin-left: 8px">取消</Button>
      </FormItem>
    </Form>
  </Card>
</template>
<script>
//引入音乐播放器
import VueAplayer from ‘vue-aplayer‘
import { addMusic } from "../../api/music.js";

export default {
  name: "Aplayer",
  props: ["pdfurl"],
 components: {
    //别忘了引入组件
    ‘a-player‘: VueAplayer
  },
  data() {
    const validateminAge = (rule, value, callback) => {
      if (!value) {
        return callback(new Error("最小年龄不能为空"));
      }
      // 模拟异步验证效果
      setTimeout(() => {
        if (!Number.isInteger(value)) {
          callback(new Error("请输入一个整数"));
        } else {
          if (value < 0 || value > 135) {
            callback(new Error("年龄只允许在0到135之间"));
          } else {
            callback();
          }
        }
      }, 1000);
    };
    const validatemaxAge = (rule, value, callback) => {
      if (!value) {
        return callback(new Error("最大年龄不能为空"));
      }
      // 模拟异步验证效果
      setTimeout(() => {
        if (!Number.isInteger(value)) {
          callback(new Error("请输入一个整数"));
        } else {
          if (value < 0 || value > 135) {
            callback(new Error("年龄只允许在0到135之间"));
          } else {
            callback();
          }
        }
      }, 1000);
    };
    return {
     flag:false,
      musicList:‘‘, 
      songList:{
         src:‘‘
      },
      uploadList: [],
      imgName: "",
      imgs: "",
      visible: false,
      defaultList: [],
      formValidate: {
        musicMaxAge: "",
        musicMinAge: "",
        musicName: "",
        musicSex: "",
        remarks: "",
        musicUrl: ""
      },
      ruleValidate: {
        musicMaxAge: [{ validator: validatemaxAge, trigger: "blur" }],
        musicMinAge: [{ validator: validateminAge, trigger: "blur" }],
        musicName: [
          { required: true, message: "音乐名称不能为空", trigger: "blur" }
        ],
        musicSex: [
          { required: true, message: "音乐属性不能为空", trigger: "blur" }
        ],
        musicUrl: [
          { required: true, message: "音乐路径不能为空", trigger: "blur" }
        ],
        musicStyle: [
          { required: true, message: "音乐风格不能为空", trigger: "blur" }
        ]
      },
      musicSex: [
        {
          value: "0",
          label: "普通"
        },
        {
          value: "1",
          label: "男性"
        },
        {
          value: "2",
          label: "女性"
        }
      ]
    };
  },
   async mounted () {
    //async   await 异步加载，先加载出player再使用
    await this.handleSuccess();
    let aplayer = this.$refs.player.control;
     console.log(this.$refs.player);
    aplayer.play();
  },
  mounted() {
    this.uploadList = this.$refs.upload.fileList;
  },
  methods: {
    handleSubmit(name) {
      this.$refs[name].validate(valid => {
        if (valid) {
          addMusic(this.formValidate)
            .then(res => {
              this.$Message.success("Success!");
              this.$router.go(-1);
            })
            .catch(error => {});
        } else {
          this.$Message.error("Fail!");
        }
      });
    },
    handleReset(name) {
      this.$refs[name].resetFields();
    },
    // 上传开始
    handleRemove(file) {
      const fileList = this.$refs.upload.fileList;
      this.$refs.upload.fileList.splice(fileList.indexOf(file), 1);
      this.formValidate.musicUrl = "";
      this.formValidate.musicName="";
      this.songList.src="";
       this.flag = false;
    },
    async   handleSuccess(res, file) {
      console.log(res);
      console.log(file);
      let nm = [];
      this.uploadList.map(item => {
        nm.push(item.response.data.url);
      });
      this.formValidate.musicUrl = nm.toString();
      //给音乐播放器的必要属性赋值
      console.log(this.formValidate.musicUrl);
      //给src 赋值
      this.songList.src=this.formValidate.musicUrl;
      //给标题赋值
      this.songList.title= file.name;
      //截取file.name 获取除后4位的字符串                 
      this.formValidate.musicName = (file.name).substring(0,(file.name).length-4);
       //给音乐播放器的作者赋值
       var arr                    = (file.name).split("-");
       this.songList.artist =arr[0];
      //让音乐播放器显示
      this.flag = true;
      console.log(this.formValidate.musicUrl);
    },
    handleFormatError(file) {
      this.$Notice.warning({
        title: "文件格式不正确",
        desc: "文件" + file.name + "格式不正确，请上传MP3格式"
      });
    },
    handleMaxSize(file) {
      this.$Notice.warning({
        title: "超出文件大小范围",
        desc: "文件" + file.name + " 太大了, 不允许超过 500M."
      });
    },
    handleBeforeUpload() {
      const check = this.uploadList.length < 1;
      if (!check) {
        this.$Notice.warning({
          title: "最多只能传一个音乐"
        });
      }
      return check;
    }
    // 上次结束
  }
};
</script>
<style scoped>
.demo-upload-list {
  display: inline-block;
  width: 80px;
  height: 80px;
  text-align: center;
  line-height: 100px;
  border: 1px solid transparent;
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
  position: relative;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  margin-right: 4px;
}

.demo-upload-list img {
  width: 100%;
  height: 100%;
}

.demo-upload-list-cover {
  display: none;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.6);
}

.demo-upload-list:hover .demo-upload-list-cover {
  display: block;
}

.demo-upload-list-cover i {
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  margin: 0 2px;
}
</style>