uniapp使用uviews上传多张图片，出现获取的图片路径重复了，是因为放在了onchange中了，解决方法
<u-upload :auto-upload="true" :action="action" :header="imgheader" :file-list="fileList"
@on-remove="delimg" max-count="9" @on-choose-complete="upimgchoose" :custom-btn="true" >
<view slot="addBtn" class="slot-btn" hover-class="slot-btn__hover" hover-stay-time="150">
<u-icon name="photo" size="60"></u-icon>
</view>
</u-upload>
upimgchoose(lists, name) {
this.imglist = lists
// this.imglist = this.imglist.filter(item => item.url.startsWith('http://tmp/'))
//为了添加的时候二次添加图片，获取的路径和第一次添加的路径不同，过滤第二次的路径
this.imglist = this.imglist.filter(item => item.url.startsWith('wxfile://tmp'))
this.fupimg(this.imglist)
},
fupimg(lists) {
console.log(lists, '选择的')
let that = this
uni.request({
url: that.configURL.BaseURL + 'XXX',
header: {
'apply-secret': that.configURL.secret,
'Authorization': 'Bearer ' + uni.getStorageSync('dsshopApplytoken')
},
method: 'post',
async success(response) {
console.log(response)
let datas = response.data.message;
let uploadPromises = []
if (!that.edit) {
//添加的时候修改照片，将之前上传的清空，否则会累积
that.form.imgs = []
}
for await (const item of lists) {
await uploadPromises.push(await that.uploadImage(datas.host, item.url, datas));
}
console.log(that.form, 'that.formthat.form')
},
fail(res) {
that.$api.msg(res.message);
return false
}
})
},
uploadImage(apiUrl, filePath, datas) {
return new Promise((resolve, reject) => {
let that = this
const tempFilePath = filePath; // 获取第一张选定的图片的临时路径
// 利用字符串操作函数 split()、lastIndexOf() 等来提取图片的后缀
const lastDotIndex = tempFilePath.lastIndexOf('.'); // 查找最后一个点号的位置
let fileExtension;
if (lastDotIndex !== -1 && lastDotIndex < tempFilePath.length - 1) {
fileExtension = tempFilePath.substring(lastDotIndex); // 提取点号之后部分作为后缀
} else {
that.$api.msg('未能正确提取图片后缀！');
return
}
const date = new Date().getFullYear()
const date1 = new Date().getMonth() + 1
const date2 = new Date().getDate()
const date3 = (new Date()).valueOf()
const a = datas.dir + '/' + 'weidms' + '/' + date + '/' + date1 +
'/' + date2 + '/' + date3 + fileExtension
console.log(filePath, 'filePath')
uni.uploadFile({
url: apiUrl,
name: "file",
filePath: filePath,
formData: {
key: a,
policy: datas.policy,
OSSAccessKeyId: datas.accessid,
signature: datas.signature,
// 'x-oss-security-token': securityToken // 使用STS签名时必传。
},
success: (rs) => {
resolve(rs);
if (rs.statusCode === 204) {
that.form.imgs.push(datas.host + a)
}
},
fail: (error) => {
reject(error);
},
});
});
},
delimg(e) {
console.log(e, '删除的', this.imglist)
this.form.imgs.splice(e, 1)
},
