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| function _getServiceAddress () {
| return window.location.protocol + '//' + window.location.host
| }
|
| export function getImageInfo ({
| src
| }, callbackId) {
| const {
| invokeCallbackHandler: invoke
| } = UniServiceJSBridge
| const img = new Image()
| const realPath = src
| img.onload = function () {
| invoke(callbackId, {
| errMsg: 'getImageInfo:ok',
| width: img.naturalWidth,
| height: img.naturalHeight,
| path: realPath.indexOf('/') === 0 ? _getServiceAddress() + realPath : realPath
| })
| }
| img.onerror = function (e) {
| invoke(callbackId, {
| errMsg: 'getImageInfo:fail'
| })
| }
| img.src = src
| }
|
|
