previewImagesolo(list, curIndex=0) {
let that = this;
let arr = []
if (!Array.isArray(list)) {
arr = [list];
} else {
arr = list
}
let httpUrl = store.state.webserver+'/fileservice/filedownload.do?md5=';
let photoList = arr.map(item => {
return item.imageUrl;//||httpUrl+item.md5;
});
uni.previewImage({
current: arr.length>1?curIndex:0,
urls: photoList,
longPressActions: {
itemList: ['保存图片'],
success: function(data) {
// let url = ${store.state.webserver}/fileservice/filedownload.do?md5=${chatItem.fileMd5};
// let fileName = chatItem.fileMd5+'.png';
let curImg = photoList[data.index];
let curImgObj = arr.find(item=>{return item.imageUrl==curImg||httpUrl+item.md5==curImg})
let fileName = curImgObj.md5+'.png';
let fileUrl2 = httpUrl+curImgObj.md5;
that.saveImageToAlbum(fileUrl2,fileName);
},
fail: function(err) {
that.consoleLog('保存图片err',err.errMsg);
}
},
})
}
ujoin_wql
- 发布：2023-06-01 19:11
- 更新：2023-06-02 11:39
- 阅读：282
1 个回复
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