<template>
<div>
<!-- action 必选参数,上传的地址 七牛云:http://up-z1.qiniu.com/-->
<!-- data 上传时附带的额定参数 -->
<!-- on-success 文件上传胜利时的钩子 -->
<!-- before-upload 上传文件之前的钩子,参数为上传的文件,若返回 false 或者返回 Promise 且被 reject,则进行上传。-->
<el-upload
class="avatar-uploader"
action="http://up-z1.qiniu.com/"
:show-file-list="false"
:on-success="handleAvatarSuccess"
:before-upload="beforeAvatarUpload"
:data='postData'>
<img v-if="imageUrl" :src="imageUrl" class="avatar">
<i v-else class="el-icon-plus avatar-uploader-icon"></i>
</el-upload>
</div>
</template>
<script>
import axios from ‘axios’
export default {
data() {
return {
imageUrl: '',
postData:{
// 上传时要带上附带的 token
token:''
}
}
},
methods: {
// 获取七牛云 token
getToken(){this.axios.get('sadmin/gettoken/').then(res=>{console.log(res.data)
this.postData.token = res.data.token
})
},
// 文件上传胜利的钩子
handleAvatarSuccess(res, file) {this.imageUrl = [利率期货](https://www.gendan5.com/ff/if.html)'cdn 测试域名'+res.key;
console.log(this.imageUrl)
},
beforeAvatarUpload(file) {
const isJPG = file.type === 'image/jpeg';
const isLt2M = file.size / 1024 / 1024 < 2;
if (!isJPG) {this.$message.error('上传头像图片只能是 JPG 格局!');
}
if (!isLt2M) {this.$message.error('上传头像图片大小不能超过 2MB!');
}
return isJPG && isLt2M;
}
},
created() {this.getToken()
}
}
</script>
<style scoped>
.avatar-uploader .el-upload {
border: 1px dashed #d9d9d9;
border-radius: 6px;
cursor: pointer;
position: relative;
overflow: hidden;
}
.avatar-uploader .el-upload:hover {
border-color: #409EFF;
}
.avatar-uploader-icon {
font-size: 28px;
color: #8c939d;
width: 178px;
height: 178px;
line-height: 178px;
text-align: center;
}
.avatar {
width: 178px;
height: 178px;
display: block;
}
</style>
七牛云的存储对象的地区对应表
七牛的一张存储区域表
存储区域 | 区域代码 | 客户端上传地址 | 服务端上传地址 |
---|---|---|---|
华东 | ECN | http(s)://upload.qiniup.com |
http(s)://up.qiniup.com |
华北 | NCN | http(s)://upload-z1.qiniup.com |
http(s)://up-z1.qiniup.com |
华南 | SCN | http(s)://upload-z2.qiniup.com |
http(s)://up-z2.qiniup.com |
北美 | NA | http(s)://upload-na0.qiniup.com |
http(s)://up-na0.qiniup.com |