1.文件上传 uni.uploadFile 在H5端可以上传成功,在APP无法上传成功, 1.先检查url:必须是全路径,之前是
url: '/api/test' 所以上传不上去,
2,manifest配置权限
<uses-feature android:name="android.hardware.camera"/> <uses-feature android:name="android.hardware.camera.autofocus"/> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/> <uses-permission android:name="android.permission.CALL_PHONE"/> <uses-permission android:name="android.permission.CAMERA"/> <uses-permission android:name="android.permission.FLASHLIGHT"/> <uses-permission android:name="android.permission.READ_PHONE_STATE"/> <uses-permission android:name="android.permission.RECORD_AUDIO"/> <uses-permission android:name="android.permission.VIBRATE"/> <uses-permission android:name="android.permission.WAKE_LOCK"/>
uni.uploadFile({ url: config.baseUrl + '/api/test', filePath: file.url, header: { Authorization: uni.getStorageSync('authorization') }, name: 'file', success: (uploadRes) => { let data = JSON.parse(uploadRes.data) if (data.status == 200) { uni.showToast({ title: "上传成功", icon: 'none' }) this.formFileLists[0] = { url: data.obj } } else { uni.showToast({ title: data.message, icon: 'none' }) } }, fail: (err) => { // 处理上传失败的情况 } });
3.多文件上传建议用
lsj-upload插件,主要记住accept,是原生弹框的时候,只弹相机,文件....这种控制// 限制允许上传的格式,空串=不限制,默认为空 accept: 'image/*, application/msword, application/pdf', formats: '.txt,.png,.jpg,.mp4,.doc,.wps,.docx,.xls,.xlsx,.pdf',
4.用户上传图像,裁剪头像
info.vue
<u-button size="medium" shape="circle" class="u-m-t-40" style="font-size:34rpx" @click="chooseAvatar">上传近期正面照</u-button> onl oad () { uni.$on('uAvatarCropper', path => { this.avatarBase64 = path; uni.uploadFile({ url: config.baseUrl + '/api/convenient/person/uploadFile', header: { Authorization: uni.getStorageSync('authorization') }, filePath: path, name: 'file', success: (res) => { let data = JSON.parse(res.data) let url = data.obj //获取到了远程图片后,上传图片 let params = { userId: this.vuex_user.id, photoRecent: url } this.$u.api.leaveData.editPhotoRecent(params).then(res => { if (res.status == 200) { this.$u.api.user.getUserInfo(this.username).then(res => { if (res.status == 200) { this.$u.vuex('vuex_user', res.obj); //this.$store.dispatch('start'); // uni.setStorageSync('userInfos', JSON.stringify(res.obj)); uni.showToast({ title: "上传成功", icon: 'none' }) } }); // uni.setStorageSync('userInfos', JSON.stringify(res.obj)); } }); console.log('data', data.obj) }, fail: (err) => { console.log("upload fail",err) } }); // if (this.avatarBase64 != '' && !this.avatarBase64.startsWith('data:')) { // // #ifdef APP-PLUS // let self = this, fileUrl = this.avatarBase64; // plus.io.resolveLocalFileSystemURL(path, function (entry) { // entry.file(function (file) { // var fileReader = new plus.io.FileReader() // fileReader.onload = function (data) { // // console.log(data.target.result); // self.avatarBase64 = data.target.result; // } // fileReader.onerror = function (error) { } // fileReader.readAsDataURL(file) // }, function (error) { }) // }, function (error) { }); // // #endif // // #ifndef APP-PLUS // this.avatarBase64 = 'data:image/jpeg;base64,' + uni.getFileSystemManager() // .readFileSync(this.avatarBase64, "base64"); // // #endif // } console.log('选完了', path) }) }, chooseAvatar () { this.$u.route({ url: '/uview-ui/components/u-avatar-cropper/u-avatar-cropper', params: { destWidth: 800, // 输出图片宽高 rectWidth: 200, // 裁剪框的宽高 fileType: 'jpg', // 输出的图片类型,如果'png'类型发现裁剪的图片太大,改成"jpg"即可 } }) },View Code
pages.json
{ "path": "uview-ui/components/u-avatar-cropper/u-avatar-cropper", "style": { "navigationBarTitleText": "头像裁剪", "navigationBarBackgroundColor": "#000000" } },
用的
uview-ui 1.x版本 标签:uniapp,坑点,data,APP,avatarBase64,url,res,uni,上传 From: https://www.cnblogs.com/lsc-boke/p/18454502