
<view class="img-show-pick" @click="showActionSheet" v-if="isEdit">
<u-icon name="plus" color="#999999" size="28"></u-icon>
</view>
showActionSheet(){
let self = this
let actionbuttons=[{title:"拍照"},{title:"相册选取"}];
let actionstyle={cancel:"取消",buttons:actionbuttons};
plus.nativeUI.actionSheet(actionstyle, function(e){
if(e.index==1){
self.getImage();
}else if(e.index==2){
self.handleUpload2();
}
} );
},
getImage() {
let self = this
var cmr = plus.camera.getCamera();
cmr.captureImage(function(p) {
console.log('captureImage')
console.log(p)
plus.io.resolveLocalFileSystemURL(p, function(entry) {
console.log('entry')
self.fileUploader(entry.toLocalURL())
}, function(e) {
plus.nativeUI.toast("读取拍照文件错误:" + e.message);
});
}, function(e) {
}, {
filename: "_doc/camera/",
index: 1
});
},
handleUpload2(){
var lfs = null
let self = this
plus.gallery.pick((e) => {
for(var i in e.files){
lfs=e.files;
console.log(lfs[i])
self.fileUploader(lfs[i])
}
}, function ( e ) {
console.log( "取消选择图片" );
},{filter:"none",multiple:true,selected:lfs,maximum:9,system:false});
},
fileUploader(filePath){
console.log('ddddd')
let url = this.$UploadUrl
let _self = this
_self.upload_cache_list = []
let task = plus.uploader.createUpload(url,
{
method:"POST",
headers: {
"Content-Type": "multipart/form-data"
}
},
( t, status ) => {
if(status == 200){
let responseTextJson = JSON.parse(t.responseText);
console.log('responseTextJson')
console.log(responseTextJson)
if(responseTextJson){
_self.upload_cache_list.push(responseTextJson);
_self.uploadList.push(responseTextJson)
_self.$emit("uploadHandle", _self.uploadList);
console.log(responseTextJson,'请求成功返回的信息')
}else{
console.log("服务错误,请稍后在试!")
}
}else{
console.log(JSON.stringify(t))
console.log("网络错误,请稍后在试!")
}
}
);
task.addFile(filePath, {key: "file"} );
console.log('end')
task.start();
},
function compressImage(url,filename,divid){
var name="_doc/upload/"+divid+"-"+filename;
plus.zip.compressImage({
src:url,
dst:name,
quality:20,
overwrite:true
},
function(event) {
var path = name;
saveimage(event.target,divid,filename,path);
},function(error) {
plus.nativeUI.toast("压缩图片失败,请稍候再试");
});
}
如果需要视频拍摄 使用插件
https://ext.dcloud.net.cn/plugin?id=453
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