Avue

Upload附件上传

... 2021-7-29 About 7 min

# Upload附件上传

//使用上传附件需要引入axios
import axios from 'axios'
Vue.use(Avue,{axios})
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Tips

propsHttp配置请求接口返回的数据结构

  • name图片的名称
  • url路径地址
  • res返回数据层级结构
  • home相对路径的主路径

# 类型

listType配置上传的类型,multiple是否多选上传

<avue-form :option="option" v-model="form"></avue-form>

<script>
let action='https://api.avuejs.com/imgupload'
export default{
  data() {
    return {
      form: {
          video:'/i/movie.ogg',
          imgUrl:["/images/logo-bg.jpg",'https://www.w3school.com.cn/i/movie.ogg','https://www.runoob.com/try/demo_source/horse.mp3'],
      },
      option: {
        column: [
          {
            label: '附件上传',
            prop: 'imgUrl',
            type: 'upload',
            multiple:true,
            span: 24,
            propsHttp: {
              url:'url',
              name:'name',
              res: 'data'
            },
            action: action
          },
          {
            label: '视频',
            prop: 'video',
            type: 'upload',
            propsHttp: {
              res: 'data',
              url:'url',
              name:'name',
              home: 'https://www.w3school.com.cn'
            },
            listType: 'picture-img',
            span: 24,
            action: action
          },
          {
            label: '照片墙',
            prop: 'imgUrl',
            listType:'picture-card',
            type: 'upload',
            span: 24,
            action: action
          },
          {
            label: '缩略图上传',
            prop: 'imgUrl',
            type: 'upload',
            span: 24,
            listType: 'picture',
            action:action
          },
          {
            label: '拖拽上传',
            prop: 'imgUrl',
            type: 'upload',
            span: 24,
            dragFile: true,
            action: action
          },
        ]
      }
    }
  }
}
</script>
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# 数据类型

Tips

dataType配置数据的结构string、object、json 当dataType配置为object时，可以配置props存储的数据结构

  • label图片的名称
  • value路径地址 当dataType配置为json时，是json序列化字符串,也可以配置props存储的数据结构

dataType可以配置数据的类型

<avue-form :option="option" v-model="form" > 
</avue-form>

<script>
export default{
  data() {
    return {
      form: {
          array:[{label:'名称.jpg',value:'/images/logo-bg.jpg'}],
          array1:[{name:'名称.jpg',url:'/images/logo-bg.jpg'}],
          string:'/images/logo-bg.jpg,/images/logo-bg.jpg',
          json: '[{"label":"名称.jpg","value":"/images/logo-bg.jpg"}]'
      },
      option: {
        labelWidth: 120,
        column: [
          {
            label: '数组对象',
            prop: 'array',
            dataType: 'object',
            type: 'upload',
            propsHttp: {
              res: 'data'
            },
            span: 24,
            action: 'https://api.avuejs.com/imgupload'
          },
          {
            label: '数组对象',
            prop: 'array1',
            dataType: 'object',
            type: 'upload',
            props:{
              label:'name',
              value:'url'
            },
            propsHttp: {
              res: 'data'
            },
            span: 24,
            action: 'https://api.avuejs.com/imgupload'
          },
          {
            label: '字符串',
            prop: 'string',
            dataType: 'string',
            type: 'upload',
            propsHttp: {
              res: 'data'
            },
            span: 24,
            action: 'https://api.avuejs.com/imgupload'
          },
          {
            label: 'json字符串',
            prop: 'json',
            dataType: 'json',
            type: 'upload',
            propsHttp: {
              res: 'data'
            },
            span: 24,
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  }
}
</script>
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# 上传前和上传后方法

upload-before上传前的回调,upload-after上传后的回调

<avue-form :option="option" v-model="form" :upload-before="uploadBefore" :upload-after="uploadAfter"></avue-form>

<script>
export default{
  data() {
    return {
      form: {
          imgUrl:['/images/logo-bg.jpg'],
      },
      option: {
        column: [
          {
            label: '附件上传',
            prop: 'imgUrl',
            type: 'upload',
            listType: 'picture-card',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  },
  methods: {
    uploadBefore(file, done, loading,column) {
      console.log(file,column)
      //如果你想修改file文件,由于上传的file是只读文件，必须复制新的file才可以修改名字，完后赋值到done函数里,如果不修改的话直接写done()即可
      var newFile = new File([file], '1234', { type: file.type });
      done(newFile)
      this.$message.success('上传前的方法')
    },
    uploadAfter(res, done, loading,column) {
      console.log(res,column)
      done()
      this.$message.success('上传后的方法')
    }
  }
}
</script>
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# 自定义预览方法

配置uploadPreview预览回调方法

<avue-form :option="option" v-model="form" :upload-preview="uploadPreview" ></avue-form>

<script>
export default{
  data() {
    return {
      form: {
          imgUrl:["/images/logo-bg.jpg",'https://www.w3school.com.cn/i/movie.ogg']
      },
      option: {
        column: [
          {
            label: '附件上传',
            prop: 'imgUrl',
            type: 'upload',
            listType: 'picture-card',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  },
  methods: {
    uploadPreview(file,column,done){
      this.$confirm('是否放大查看图片').then(()=>{
        done()//默认执行打开方法
      });
    }
  }
}
</script>
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# 自定义删除方法

配置uploadDelete删除回调函数

<avue-form :option="option" v-model="form" :upload-delete="uploadDelete"> 
</avue-form>

<script>
export default{
  data() {
    return {
      form: {
        imgUrl3:['/images/logo-bg.jpg'],
      },
      option: {
        column: [
          {
            label: '水印头像',
            prop: 'imgUrl3',
            type: 'upload',
            listType: 'picture-card',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  },
  methods:{
    uploadDelete(file,column) {
      console.log(file,column)
      return this.$confirm('这里是自定义的，是否确定移除该选项？');
    },
  }
}
</script>
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# 指定文件类型

可以配置fileType来指定文件的类型，一般用于没有后缀格式的地址

<avue-form :option="option" v-model="form"> 
</avue-form>

<script>
export default{
  data() {
    return {
      form: {
        imgUrl3:'https://www.runoob.com/try/demo_source/circle1.svg'
      },
      option: {
        column: [
          {
            label: '头像',
            prop: 'imgUrl3',
            type: 'upload',
            listType: 'picture-img',
            span: 24,
            fileType:'img',//img/video/audio
            propsHttp: {
              res: 'data'
            },
            tip: '只能上传jpg/png用户头像，且不超过500kb',
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  }
}
</script>
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# 传参

可以配置data和headers属性作为传递参数

<avue-form :option="option" v-model="form"> 
</avue-form>

<script>
export default{
  data() {
    return {
      form: {},
      option: {
        column: [
          {
            label: '头像',
            prop: 'imgUrl3',
            type: 'upload',
            listType: 'picture-img',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            data:{
              a:1
            },
            headers:{
              b:1
            },
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  }
}
</script>
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# 上传等待文案和按钮文案

可以配置loadText上传等待文案,fileText上传按钮文案,tip提示文案

<avue-form :option="option" v-model="form"> </avue-form>

<script>
export default{
  data() {
    return {
      form: {},
      option: {
        column: [
          {
            label: '头像',
            prop: 'imgUrl3',
            type: 'upload',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            fileText:'我是上传按钮',
            loadText:'上传等待文案',
            tip: '只能上传jpg/png用户头像，且不超过500kb',
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  }
}
</script>
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# 限制文件类型和大小数量

可以配置accept限制格式和limit显示个数以及fileSize限制大小对应参数即可,fileSize对应基础单位为KB

<avue-form :option="option" v-model="form" :upload-sized="uploadSized"> 
</avue-form>

<script>
export default{
  data() {
    return {
      form: {},
      option: {
        column: [
          {
            label: '水印头像',
            prop: 'imgUrl3',
            type: 'upload',
            listType: 'picture-card',
            accept:'image/png, image/jpeg',
            limit:2,
            fileSize:10000,
            span: 24,
            propsHttp: {
              res: 'data'
            },
            tip: '只能上传jpg/png用户头像，且不超过10M',
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  },
    methods:{
      uploadSize(fileSize, files, fileList, column){
        console.log(fileSize, files, fileList, column)
        this.$message.error('超出上传限制大小')
      }
    }
}
</script>
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# 超出上传限制回调

uploadExceed文件超出上传限制回调

<avue-form :option="option" v-model="form"
:upload-exceed="uploadExceed" ></avue-form>

<script>
export default{
  data() {
    return {
      form: {
        imgUrl:['/images/logo-bg.jpg']
      },
      option: {
        column: [
          {
            label: '附件上传',
            prop: 'imgUrl',
            type: 'upload',
            listType: 'picture-card',
            limit:1,
            span: 24,
            propsHttp: {
              res: 'data'
            },
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  },
  methods: {
    uploadExceed(limit, files, fileList, column){
      console.log(limit, files, fileList, column)
      this.$message.error('超出上传限制文件数量')
    }
  }
}
</script>
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# 上传失败错误回调函数

uploadError上传失败错误回调函数

<avue-form :option="option" v-model="form" :upload-error="uploadError"  ></avue-form>

<script>
export default{
  data() {
    return {
      form: {},
      option: {
        labelWidth: 120,
        column: [
          {
            label: '附件上传',
            prop: 'imgUrl',
            type: 'upload',
            listType: 'picture-card',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  },
  methods: {
    uploadError(error, column) {
      this.$message.success('上传失败回调')
      console.log(error, column)
    }
  }
}
</script>
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# 自定义模板

列名的prop加上Type即可自定义内容

<avue-form :option="option" v-model="form"> 
  <template slot="imgUrlType" slot-scope="{file}">
    <span>自定义模板{{file}}</span>
  </template>
</avue-form>

<script>
export default{
  data() {
    return {
      form: {
          imgUrl:['/images/logo-bg.jpg','https://www.w3school.com.cn/i/movie.ogg'],
      },
      option: {
        column: [
          {
            label: '附件上传',
            prop: 'imgUrl',
            type: 'upload',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            action: 'https://api.avuejs.com/imgupload'
          }]
      }
    }
  }
}
</script>
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# 图片水印

可以配置canvasOption属性去生成水印和压缩图片，

<avue-form :option="option" v-model="form"> 
</avue-form>

<script>
export default{
  data() {
    return {
      form: {},
      option: {
        column: [
          {
            label: '水印头像',
            prop: 'imgUrl3',
            type: 'upload',
            listType: 'picture-img',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            canvasOption: {
              text: 'avue',
              ratio: 0.1
            },
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  }
}
</script>
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# 图片裁剪

可以配置cropperOption属性去配置图片裁剪参数

<avue-form :option="option" v-model="form"> 
</avue-form>

<script>
export default{
  data() {
    return {
      form: {},
      option: {
        column: [
          {
            label: '图片裁剪',
            prop: 'imgUrl3',
            type: 'upload',
            listType: 'picture-img',
            span: 24,
            propsHttp: {
              res: 'data'
            },
            cropperOption: {
              autoCropWidth:100,
              autoCropHeight:100,
              fixed:true,
              fixedNumber:[100,100],
            },
            action: 'https://api.avuejs.com/imgupload'
          }
        ]
      }
    }
  }
}
</script>
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# 拖拽排序

<!-- 导入需要的包 （一定要放到index.html中的head标签里） -->
<script src="https://cdn.staticfile.net/Sortable/1.10.0-rc2/Sortable.min.js"></script>
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{ "img": [ "/images/logo-bg.jpg", "/images/logo-bg.jpg", "./xx/xx.sql" ] }

配置drag属性即可开启拖拽排序

{{form}}
<avue-form :option="option" v-model="form"> </avue-form>
<script>
export default {
   data(){
     return {
       form:{
          img:['/images/logo-bg.jpg','/images/logo-bg.jpg','./xx/xx.sql']
       },
       option: {
          labelWidth: 120,
          column: [
            {
              label: '数组图片组',
              prop: 'img',
              drag:true,
              type: 'upload',
              propsHttp: {
                res: 'data'
              },
              span: 24,
              listType: 'picture-card',
              action: 'https://api.avuejs.com/imgupload'
            }
          ]
        }
     }
   }
}
</script>
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# 阿里云oss上传

<!-- 导入需要的包 （一定要放到index.html中的head标签里） -->
<script src="https://cdn.staticfile.net/ali-oss/6.10.0/aliyun-oss-sdk.min.js"></script>
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//入口处全局配置阿里云的参数
Vue.use(AVUE, {
  ali: {
    region: 'oss-cn-beijing',
    endpoint: 'oss-cn-beijing.aliyuncs.com',
    stsToken:'',
    accessKeyId: '',
    accessKeySecret: '',
    bucket: 'avue',
  }
})
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<avue-form :option="option" v-model="form"> </avue-form>
<script>
export default {
   data(){
     return {
       form:{},
       option: {
          column: [
            {
              label: '阿里上传',
              prop: 'imgUrl',
              type: 'upload',
              listType: 'picture-img',
              canvasOption: {
                text: 'avue',
                ratio: 0.1
              },
              oss: 'ali',
              span: 24
            }
          ]
        }
     }
   }
}
</script>
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# 七牛云oss上传

<!-- 导入需要的包 （一定要放到index.html中的head标签里） -->
<script src="https://avuejs.com/cdn/CryptoJS.js"></script>
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Vue.use(AVUE, {
  qiniu: {
    AK: '',//七牛云相关密钥
    SK: '',//七牛云相关密钥
    bucket:'https://upload.qiniup.com'//存储地区，默认为华东，其他的如下表
    scope: 'test',//存储空间名称
    url: 'https://cdn.avuejs.com/'//外链的域名地址
  }
})
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<avue-form :option="option" v-model="form"> </avue-form>
<script>
export default {
   data(){
     return {
       form:{},
       option: {
          column: [
            {
              label: '七牛上传',
              prop: 'imgUrl',
              type: 'upload',
              listType: 'picture-img',
              fileType: "img",
              oss: 'qiniu',
              span: 24
            }
          ]
        }
     }
   }
}
</script>
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# 腾讯云oss上传

<!-- 导入需要的包 （一定要放到index.html中的head标签里） -->
<script src="https://avuejs.com/cdn/cos-js-sdk-v5.min.js"></script>
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Vue.use(AVUE, {
  cos: {
    SecretId: '',//腾讯云相关密钥
    SecretKey: '',//腾讯云相关密钥
    Bucket: 'test',//存储空间名称
    Region: 'ap-beijing'//存储地区
  }
})
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<avue-form :option="option" v-model="form"> </avue-form>
<script>
export default {
   data(){
     return {
       form:{},
       option: {
          column: [
            {
              label: '腾讯上传',
              prop: 'imgUrl',
              type: 'upload',
              listType: 'picture-img',
              fileType: "img",
              oss: 'cos',
              span: 24
            }
          ]
        }
     }
   }
}
</script>
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Last update: August 14, 2024 15:38
Contributors: smallwei

Title标题

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