get_see2(){
for(var c=0;c<this.mdatas.length;c++){
uni.getStorage({
key: 'pic'+this.id+c,
success:(res) =>{
console.log(res.data.length+res.data.slice(0,10)+'单张图片缓存已存在');
let bd_url = res.data;
//console.log(res.data);
if(res.data.slice(0,10).indexOf('_doc')>=0){
console.log('本地图片,转绝对路径!');
bd_url ='file://'+plus.io.convertLocalFileSystemURL(res.data);
}
this.xinxi = '缓存';
this.see3.push(bd_url);
},
fail:(res)=>{
console.log('单张图片'+a+'缓存不存在'+res);
this.see3.push(this.mdatas[a]);
}
});
}
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