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@@ -84,9 +84,90 @@ export default {
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filePath: res.tempFilePath,
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success: function (data) {
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uni.showToast({title:'下载成功!'})
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+ },
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+ fail: (err) => {
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+ // #ifdef MP-WEIXIN
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+ const errMsg = (err && err.errMsg) || ''
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+ if (errMsg.indexOf('auth deny') > -1 || errMsg.indexOf('auth denied') > -1) {
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+ uni.showModal({
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+ title: '提示',
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+ content: '请先在设置中开启“添加到相册”权限后再保存图片',
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+ confirmText: '去设置',
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+ success: (modalRes) => {
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+ if (modalRes.confirm) {
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+ uni.openSetting({
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+ success: (settingRes) => {
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+ if (settingRes.authSetting['scope.writePhotosAlbum']) {
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+ this.downloadImg2(url)
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+ } else {
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+ this.$msg('未开启相册权限，无法保存图片')
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+ }
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+ },
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+ fail: () => {
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+ this.$msg('打开设置失败，请手动开启相册权限')
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+ }
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+ })
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+ }
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+ }
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+ })
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+ return
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+ }
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+ // #endif
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+ // #ifdef APP-PLUS
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+ let hasNoAlbumPermission = false
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+ const platformType = uni.getSystemInfoSync().platform
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+ if (platformType === 'android') {
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+ const writeStore = plus.navigator.checkPermission('android.permission.WRITE_EXTERNAL_STORAGE')
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+ const readStore = plus.navigator.checkPermission('android.permission.READ_EXTERNAL_STORAGE')
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+ hasNoAlbumPermission = writeStore !== 'authorized' || readStore !== 'authorized'
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+ } else if (platformType === 'ios') {
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+ const errMsg = (err && err.errMsg) || ''
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+ hasNoAlbumPermission = errMsg.indexOf('No access') > -1 || errMsg.indexOf('auth deny') > -1
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+ }
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+ if (hasNoAlbumPermission) {
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+ uni.showModal({
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+ title: '提示',
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+ content: '请先在系统设置中开启照片保存权限后再保存图片',
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+ confirmText: '去设置',
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+ success: (modalRes) => {
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+ if (!modalRes.confirm) return
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+ if (platformType === 'android') {
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+ try {
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+ const main = plus.android.runtimeMainActivity()
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+ const Intent = plus.android.importClass('android.content.Intent')
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+ const Settings = plus.android.importClass('android.provider.Settings')
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+ const Uri = plus.android.importClass('android.net.Uri')
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+ const intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
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+ intent.setData(Uri.parse('package:' + main.getPackageName()))
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+ main.startActivity(intent)
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+ } catch (e) {
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+ this.$msg('打开设置失败，请手动开启照片权限')
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+ }
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+ } else if (platformType === 'ios') {
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+ plus.runtime.openURL('app-settings:')
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+ }
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+ }
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+ })
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+ return
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+ } else {
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+ console.log("下载失败信息--", err)
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+ uni.showToast({
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+ title:'权限刚开启，请重新点击保存图片',
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+ icon: "none",
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+ duration: 3000
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+ });
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+ return
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+ }
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+ // #endif
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+ this.$msg('保存失败，请稍后重试')
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}
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});
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+ } else {
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+ this.$msg('下载失败，请稍后重试')
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}
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+ },
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+ fail: () => {
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+ this.$msg('下载失败，请检查网络后重试')
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}
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});
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},
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