| commit | author | age | ||
| bf6fbe | 1 | <template> |
| L | 2 | <div id="global-uploader"> |
| 3 | <!-- 上传 --> | |
| 4 | <uploader ref="uploaderId" :options="options" :autoStart="false" @file-added="onFileAdded" | |
| 5 | @file-success="onFileSuccess" @file-progress="onFileProgress" @file-error="onFileError" | |
| 6 | @file-complete="onFileComplete" class="uploader-app"> | |
| 7 | <uploader-unsupport></uploader-unsupport> | |
| 8 | ||
| 9 | <uploader-btn id="global-uploader-btn" :directory="false" :attrs="attrs" ref="uploadBtn">选择文件</uploader-btn> | |
| 10 | ||
| 11 | <uploader-list v-show="panelShow"> | |
| 12 | <div class="file-panel" slot-scope="props" :class="{'collapse': collapse}"> | |
| 13 | <div class="file-title"> | |
| 14 | <h2>文件列表</h2> | |
| 15 | <div class="operate"> | |
| 16 | <el-button @click="fileListShow" type="text" :title="collapse ? '展开':'折叠' "> | |
| 17 | <i class="iconfont" :class="collapse ? 'inuc-fullscreen': 'inuc-minus-round'"></i> | |
| 18 | </el-button> | |
| 19 | <el-button @click="close" type="text" title="关闭"> | |
| 20 | <i class="iconfont icon-close"></i> | |
| 21 | </el-button> | |
| 22 | </div> | |
| 23 | </div> | |
| 24 | ||
| 25 | <ul class="file-list"> | |
| 26 | <li v-for="file in props.fileList" :key="file.id"> | |
| 27 | <uploader-file :class="'file_' + file.id" ref="files" :file="file" :list="true"> | |
| 28 | </uploader-file> | |
| 29 | </li> | |
| 30 | <div class="no-file" v-if="!props.fileList.length"><i class="iconfont icon-empty-file"></i> | |
| 31 | 暂无待上传文件</div> | |
| 32 | </ul> | |
| 33 | </div> | |
| 34 | </uploader-list> | |
| 35 | ||
| 36 | </uploader> | |
| 37 | ||
| 38 | </div> | |
| 39 | </template> | |
| 40 | ||
| 41 | <script> | |
| 42 | /** | |
| 43 | * 全局上传插件 | |
| 44 | * 调用方法：Bus.$emit('openUploader', {}) 打开文件选择框，参数为需要传递的额外参数 | |
| 45 | * 监听函数：Bus.$on('fileAdded', fn); 文件选择后的回调 | |
| 46 | * Bus.$on('fileSuccess', fn); 文件上传成功的回调 | |
| 47 | */ | |
| 48 | ||
| 49 | import { | |
| 50 | ACCEPT_CONFIG | |
| 51 | } from '@/js/config'; | |
| 52 | import Bus from '@/js/bus'; | |
| 53 | import SparkMD5 from 'spark-md5'; | |
| 54 | import $ from 'jquery'; | |
| 55 | import Element from 'element-ui'; | |
| 56 | ||
| 57 | // 这两个是我自己项目中用的，请忽略 | |
| 58 | // import {Ticket} from '@/assets/js/utils'; | |
| 59 | // import api from '@/api'; | |
| 60 | ||
| 61 | export default { | |
| 62 | data() { | |
| 63 | return { | |
| 64 | options: { | |
| 65 | //target: "http://192.168.21.184:8089/aa", | |
| 66 | chunkSize: 6 * 1024 * 1024, | |
| 67 | fileParameterName: 'upFile', | |
| 68 | forceChunkSize: true, | |
| 69 | maxChunkRetries: 3, | |
| 70 | testChunks: true, //是否开启服务器分片校验 | |
| 71 | // 服务器分片校验函数，秒传及断点续传基础 | |
| 72 | checkChunkUploadedByResponse: function(chunk, message) { | |
| 73 | let resp = JSON.parse(message); | |
| 74 | if (!resp.success) { | |
| 75 | console.error("校验分片异常") | |
| 76 | return false; | |
| 77 | } | |
| 78 | ||
| 79 | //已经秒传 | |
| 80 | if (resp.result.chunkIndex != null && resp.result.chunkIndex[chunk.offset] > 0) { | |
| 81 | console.log(chunk.offset + 1 + "已经秒传..") | |
| 82 | return true; | |
| 83 | } | |
| 84 | console.log(chunk.offset + 1 + "正常上传..") | |
| 85 | ||
| 86 | return false; | |
| 87 | }, | |
| 88 | headers: { | |
| 89 | // Authorization: Ticket.get() && "Bearer " + Ticket.get().access_token | |
| 90 | }, | |
| 91 | query() { | |
| 92 | //aa: "bbb"; | |
| 93 | } | |
| 94 | }, | |
| 95 | attrs: { | |
| 96 | accept: ACCEPT_CONFIG.getAll() | |
| 97 | }, | |
| 98 | panelShow: true, //选择文件后，展示上传panel | |
| 99 | collapse: true, | |
| 100 | } | |
| 101 | }, | |
| 102 | mounted() { | |
| 103 | Bus.$on('openUploader', query => { | |
| 104 | this.params = query || {}; | |
| 105 | ||
| 106 | if (this.$refs.uploadBtn) { | |
| 107 | $('#global-uploader-btn').click(); | |
| 108 | } | |
| 109 | }); | |
| 110 | }, | |
| 111 | computed: { | |
| 112 | //Uploader实例 | |
| 113 | uploader() { | |
| 114 | return this.$refs.uploaderId.uploader; | |
| 115 | } | |
| 116 | }, | |
| 117 | methods: { | |
| 118 | onFileAdded(file) { | |
| 119 | ||
| 120 | this.panelShow = true; | |
| 121 | this.computeMD5(file); | |
| 122 | ||
| 123 | Bus.$emit('fileAdded'); | |
| 124 | }, | |
| 125 | ||
| 126 | onFileComplete(rootFile) { | |
| 127 | console.log(11111) | |
| 128 | console.log(rootFile) | |
| 129 | }, | |
| 130 | onFileProgress(rootFile, file, chunk) { | |
| 131 | console.log(`上传中 ${file.name}，chunk：${chunk.startByte / 1024 / 1024} ~ ${chunk.endByte / 1024 / 1024}`) | |
| 132 | }, | |
| 133 | onFileSuccess(rootFile, file, response, chunk) { | |
| 134 | console.log("上传完成回调", response); | |
| 135 | let res; | |
| 136 | try { | |
| 137 | if (typeof response =="string") { | |
| 138 | res = JSON.parse(response); | |
| 139 | } else { | |
| 140 | res = response; | |
| 141 | } | |
| 142 | // 服务器自定义的错误（即虽返回200，但是是错误的情况），这种错误是Uploader无法拦截的 | |
| 143 | if (!res.success) { | |
| 144 | this.$message({ | |
| 145 | message: res.errmsg, | |
| 146 | type: 'error' | |
| 147 | }); | |
| 148 | // 文件状态设为“失败” | |
| 149 | this.statusSet(file.id, 'failed'); | |
| 150 | return | |
| 151 | } | |
| 152 | ||
| 153 | } catch (ex) { | |
| 154 | console.log(ex) | |
| 155 | } | |
| 156 | ||
| 157 | var $this = this; | |
| 158 | ||
| 159 | ||
| 160 | // 文件状态设为“合并中” | |
| 161 | $this.statusSet(file.id, 'merging'); | |
| 162 | ||
| 163 | //请求合并 | |
| 164 | $this.$axios.get('http://192.168.21.184:8001/commonFileUpload/doMerge?mainMD5=' + file.uniqueIdentifier + | |
| 165 | "&mediaId=" + localStorage.getItem("mediaId")) | |
| 166 | .then(function(response) { | |
| 167 | ||
| 168 | if (response.data.success) { | |
| 169 | // 文件合并成功 | |
| 170 | Bus.$emit('fileSuccess'); | |
| 171 | $this.statusRemove(file.id); | |
| 172 | ||
| 173 | console.log('文件合并成功'); | |
| 174 | console.log('上传成功'); | |
| 175 | console.log("文件上传结束" + new Date().getTime()) | |
| 176 | } else { | |
| 177 | //请求合并异常 | |
| 178 | $this.statusRemove(file.id); | |
| 179 | $this.statusSet(file.id, 'mergingExcetion'); | |
| 180 | } | |
| 181 | ||
| 182 | }) | |
| 183 | .catch(function(error) { | |
| 184 | console.error(error); | |
| 185 | $this.$message({ | |
| 186 | message: "合并异常", | |
| 187 | type: 'error' | |
| 188 | }); | |
| 189 | $this.statusRemove(file.id); | |
| 190 | $this.statusSet(file.id, 'mergingExcetion'); | |
| 191 | }); | |
| 192 | ||
| 193 | ||
| 194 | }, | |
| 195 | ||
| 196 | onFileError(rootFile, file, response, chunk) { | |
| 197 | this.$message({ | |
| 198 | message: response, | |
| 199 | type: 'error' | |
| 200 | }) | |
| 201 | }, | |
| 202 | ||
| 203 | /** | |
| 204 | * 计算md5，实现断点续传及秒传 | |
| 205 | * @param file | |
| 206 | */ | |
| 207 | computeMD5(file) { | |
| 208 | let fileReader = new FileReader(); | |
| 209 | let time = new Date().getTime(); | |
| 210 | console.log("文件上传开始" + new Date().getTime()) | |
| 211 | let blobSlice = File.prototype.slice || File.prototype.mozSlice || File.prototype.webkitSlice; | |
| 212 | ||
| 213 | let currentChunk = 0; | |
| 214 | const chunkSize = 6 * 1024 * 1024; //md5计算时切片大小 | |
| 215 | let chunks = Math.ceil(file.size / chunkSize); | |
| 216 | ||
| 217 | let spark = new SparkMD5.ArrayBuffer(); | |
| 218 | ||
| 219 | // 文件状态设为"计算MD5" | |
| 220 | this.statusSet(file.id, 'md5'); | |
| 221 | file.pause(); | |
| 222 | ||
| 223 | loadNext(); | |
| 224 | ||
| 225 | fileReader.onload = (e => { | |
| 226 | spark.append(e.target.result); | |
| 227 | ||
| 228 | if (currentChunk < chunks) { | |
| 229 | currentChunk++; | |
| 230 | loadNext(); | |
| 231 | ||
| 232 | // 实时展示MD5的计算进度 | |
| 233 | this.$nextTick(() => { | |
| 234 | $(`.myStatus_${file.id}`).text('校验MD5 ' + ((currentChunk / chunks) * 100) | |
| 235 | .toFixed(0) + '%') | |
| 236 | }) | |
| 237 | } else { | |
| 238 | let md5 = spark.end(); | |
| 239 | this.computeMD5Success(md5, file); | |
| 240 | console.log( | |
| 241 | `MD5计算完毕：${file.name} \nMD5：${md5} \n分片：${chunks} 大小:${file.size} 用时：${new Date().getTime() - time} ms` | |
| 242 | ); | |
| 243 | } | |
| 244 | }); | |
| 245 | ||
| 246 | fileReader.onerror = function() { | |
| 247 | this.error(`文件${file.name}读取出错，请检查该文件`) | |
| 248 | file.cancel(); | |
| 249 | }; | |
| 250 | ||
| 251 | function loadNext() { | |
| 252 | let start = currentChunk * chunkSize; | |
| 253 | let end = ((start + chunkSize) >= file.size) ? file.size : start + chunkSize; | |
| 254 | ||
| 255 | fileReader.readAsArrayBuffer(blobSlice.call(file.file, start, end)); | |
| 256 | } | |
| 257 | }, | |
| 258 | ||
| 259 | computeMD5Success(md5, file) { | |
| 260 | //1.初始化分片上传请求,获取分片参数 | |
| 261 | ||
| 262 | //计算内网ip是否联通,选择上传接口url,如果是 | |
| 263 | ||
| 264 | let $this = this; | |
| 265 | //this.$axios.post('http://192.168.21.184:8001/commonFileUpload/createShardPost', { | |
| 266 | this.$axios.post('http://192.168.21.184:8001/sfcMedia/addMedia', { | |
| 267 | storeType: "0", | |
| 268 | title: file.name, | |
| 269 | typeId: "4", | |
| 270 | dirId: "7", | |
| 271 | uploadDto: { | |
| 272 | internalHostList:["192.168.40.149:9000"], | |
| 273 | mainMD5: md5, | |
| 274 | size: file.size, | |
| 275 | fileName: file.name, | |
| 276 | ext: file.name.substring(file.name.lastIndexOf(".") + 1, file.name.length), //文件名没有点号会异常 | |
| 277 | type: file.type | |
| 278 | } | |
| 279 | }, { | |
| 280 | headers: { | |
| 281 | 'Sys-Access-Token': "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ0b2tlbktleU5hbWUiOiJTeXMtQWNjZXNzLVRva2VuIiwidXNlck5hbWUiOiJhZG1pbiIsImV4cCI6MTY0MTM3OTQ0NX0.FQXRgkLXlmgpLDcP2cbZZBNwCEDZJoeoHen6OZz5Wbk", | |
| 282 | } | |
| 283 | }).then(function(response) { | |
| 284 | console.log("文件上传请求初始化"); | |
| 285 | console.log(response); | |
| 286 | if (response.data.success) { | |
| 287 | let uploadOptions = response.data.result; | |
| 288 | ||
| 289 | localStorage.setItem("mediaId",uploadOptions.mediaId) | |
| 290 | let uploadURLArray = uploadOptions.uploadUrlList; | |
| 291 | ||
| 292 | ||
| 293 | console.log("文件上传url", uploadURLArray) | |
| 294 | // 将自定义参数直接加载uploader实例的opts上 | |
| 295 | let opts = $this.uploader.opts; | |
| 296 | ||
| 297 | //opts.target = "http://192.168.21.184:8001/commonFileUpload/doUpload"; //上传接口 | |
| 298 | opts.target = function(file, chunk, isTest, obj) { | |
| 299 | //定义分片检测url | |
| 300 | if (isTest) { | |
| 301 | return "http://192.168.21.184:8001/commonFileUpload/checkShardStatus" | |
| 302 | } | |
| 303 | let chunkUploadUrl = uploadURLArray[chunk.offset] | |
| 304 | if (chunkUploadUrl == undefined || chunkUploadUrl == null || chunkUploadUrl == | |
| 305 | "") { | |
| 306 | console.error("获取分片上传链接异常 chunkNumber:{}", (chunk.offset + 1)) | |
| 307 | return ""; | |
| 308 | } | |
| 309 | return chunkUploadUrl; | |
| 310 | } | |
| 311 | ||
| 312 | //分片请求成功后处理 | |
| 313 | opts.processResponse = function(response, cb, file, chunk) { | |
| 314 | console.log("分片" + (chunk.offset + 1) + "上传成功", response) | |
| 315 | ||
| 316 | //通知服务器分片上传状态 | |
| 317 | $this.$axios.get( | |
| 318 | 'http://192.168.21.184:8001/commonFileUpload/updateProgress?mainMD5=' + | |
| 319 | file.uniqueIdentifier + | |
| 320 | "&chunk=" + (chunk.offset + 1) + | |
| 321 | "&chunkSize=" + (chunk.loaded) | |
| 322 | ) | |
| 323 | .then(function(re) { | |
| 324 | console.log("分片更新上传进度成功", re) | |
| 325 | cb(null, re.data) | |
| 326 | }) | |
| 327 | .catch(function(error) { | |
| 328 | console.error("分片更新上传进度异常", error); | |
| 329 | cb(null, error) | |
| 330 | }); | |
| 331 | ||
| 332 | } | |
| 333 | ||
| 334 | opts.processParams = function(params, file, chunk, isTest) { | |
| 335 | if (isTest) { | |
| 336 | return params; | |
| 337 | } | |
| 338 | return {}; | |
| 339 | } | |
| 340 | ||
| 341 | opts.method = "octet"; | |
| 342 | opts.testMethod = "GET"; //调用分片上传验证请求类型 | |
| 343 | opts.uploadMethod = "PUT"; //调用分片上传时使用的http方法请求类型 | |
| 344 | ||
| 345 | //opts.chunkSize = uploadOptions.chunkSize; //切片大小 | |
| 346 | $this.params.mainMD5 = md5; //mainMD5参数 | |
| 347 | $this.params.chunkNumber = opts.chunkNumber; //分片索引参数 | |
| 348 | Object.assign(opts, { | |
| 349 | query: { | |
| 350 | ...$this.params, | |
| 351 | } | |
| 352 | }) | |
| 353 | ||
| 354 | file.uniqueIdentifier = md5; | |
| 355 | file.resume(); | |
| 356 | $this.statusRemove(file.id); | |
| 357 | } else { | |
| 358 | //中断上传 | |
| 359 | file.cancel(); | |
| 360 | } | |
| 361 | }) | |
| 362 | .catch(function(error) { | |
| 363 | console.error(error); | |
| 364 | //中断上传 | |
| 365 | file.cancel(); | |
| 366 | return; | |
| 367 | }); | |
| 368 | ||
| 369 | ||
| 370 | }, | |
| 371 | ||
| 372 | fileListShow() { | |
| 373 | let $list = $('#global-uploader .file-list'); | |
| 374 | ||
| 375 | if ($list.is(':visible')) { | |
| 376 | $list.slideUp(); | |
| 377 | this.collapse = true; | |
| 378 | } else { | |
| 379 | $list.slideDown(); | |
| 380 | this.collapse = false; | |
| 381 | } | |
| 382 | }, | |
| 383 | close() { | |
| 384 | this.uploader.cancel(); | |
| 385 | ||
| 386 | this.panelShow = false; | |
| 387 | }, | |
| 388 | ||
| 389 | /** | |
| 390 | * 新增的自定义的状态: 'md5'、'transcoding'、'failed' | |
| 391 | * @param id | |
| 392 | * @param status | |
| 393 | */ | |
| 394 | statusSet(id, status) { | |
| 395 | let statusMap = { | |
| 396 | md5: { | |
| 397 | text: '校验MD5', | |
| 398 | bgc: '#fff' | |
| 399 | }, | |
| 400 | merging: { | |
| 401 | text: '合并中', | |
| 402 | bgc: '#e2eeff' | |
| 403 | }, | |
| 404 | mergingExcetion: { | |
| 405 | text: '合并异常', | |
| 406 | bgc: '#e2eeff' | |
| 407 | }, | |
| 408 | transcoding: { | |
| 409 | text: '转码中', | |
| 410 | bgc: '#e2eeff' | |
| 411 | }, | |
| 412 | failed: { | |
| 413 | text: '上传失败', | |
| 414 | bgc: '#e2eeff' | |
| 415 | } | |
| 416 | } | |
| 417 | ||
| 418 | this.$nextTick(() => { | |
| 419 | $(`<p class="myStatus_${id}"></p>`).appendTo(`.file_${id} .uploader-file-status`).css({ | |
| 420 | 'position': 'absolute', | |
| 421 | 'top': '0', | |
| 422 | 'left': '0', | |
| 423 | 'right': '0', | |
| 424 | 'bottom': '0', | |
| 425 | 'zIndex': '1', | |
| 426 | 'backgroundColor': statusMap[status].bgc | |
| 427 | }).text(statusMap[status].text); | |
| 428 | }) | |
| 429 | }, | |
| 430 | statusRemove(id) { | |
| 431 | this.$nextTick(() => { | |
| 432 | $(`.myStatus_${id}`).remove(); | |
| 433 | }) | |
| 434 | }, | |
| 435 | ||
| 436 | error(msg) { | |
| 437 | this.$notify({ | |
| 438 | title: '错误', | |
| 439 | message: msg, | |
| 440 | type: 'error', | |
| 441 | duration: 2000 | |
| 442 | }) | |
| 443 | } | |
| 444 | }, | |
| 445 | watch: {}, | |
| 446 | destroyed() { | |
| 447 | Bus.$off('openUploader'); | |
| 448 | }, | |
| 449 | components: {} | |
| 450 | } | |
| 451 | </script> | |
| 452 | ||
| 453 | <style> | |
| 454 | #global-uploader { | |
| 455 | position: fixed; | |
| 456 | z-index: 20; | |
| 457 | right: 15px; | |
| 458 | bottom: 15px; | |
| 459 | } | |
| 460 | ||
| 461 | #global-uploader .uploader-app { | |
| 462 | width: 1820px; | |
| 463 | } | |
| 464 | ||
| 465 | #global-uploader .file-panel { | |
| 466 | background-color: #fff; | |
| 467 | border: 1px solid #e2e2e2; | |
| 468 | border-radius: 7px 7px 0 0; | |
| 469 | box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); | |
| 470 | } | |
| 471 | ||
| 472 | #global-uploader .file-panel .file-title { | |
| 473 | display: flex; | |
| 474 | height: 40px; | |
| 475 | line-height: 40px; | |
| 476 | padding: 0 15px; | |
| 477 | border-bottom: 1px solid #ddd; | |
| 478 | } | |
| 479 | ||
| 480 | #global-uploader .file-panel .file-title .operate { | |
| 481 | flex: 1; | |
| 482 | text-align: right; | |
| 483 | } | |
| 484 | ||
| 485 | #global-uploader .file-panel .file-list { | |
| 486 | position: relative; | |
| 487 | height: 240px; | |
| 488 | overflow-x: hidden; | |
| 489 | overflow-y: auto; | |
| 490 | background-color: #fff; | |
| 491 | } | |
| 492 | ||
| 493 | #global-uploader .file-panel .file-list>li { | |
| 494 | background-color: #fff; | |
| 495 | } | |
| 496 | ||
| 497 | #global-uploader .file-panel.collapse .file-title { | |
| 498 | background-color: #E7ECF2; | |
| 499 | } | |
| 500 | ||
| 501 | #global-uploader .no-file { | |
| 502 | position: absolute; | |
| 503 | top: 50%; | |
| 504 | left: 50%; | |
| 505 | transform: translate(-50%, -50%); | |
| 506 | font-size: 16px; | |
| 507 | } | |
| 508 | ||
| 509 | #global-uploader .uploader-file-icon:before { | |
| 510 | content: "" !important; | |
| 511 | } | |
| 512 | ||
| 513 | #global-uploader .uploader-file-actions>span { | |
| 514 | margin-right: 6px; | |
| 515 | } | |
| 516 | ||
| 517 | #global-uploader .uploader-file-icon[icon=image] { | |
| 518 | background: url(../images/image-icon.png); | |
| 519 | } | |
| 520 | ||
| 521 | #global-uploader .uploader-file-icon[icon=video] { | |
| 522 | background: url(../images/video-icon.png); | |
| 523 | } | |
| 524 | ||
| 525 | #global-uploader .uploader-file-icon[icon=document] { | |
| 526 | background: url(../images/text-icon.png); | |
| 527 | } | |
| 528 | ||
| 529 | /* 隐藏上传按钮 */ | |
| 530 | #global-uploader-btn { | |
| 531 | position: absolute; | |
| 532 | clip: rect(0, 0, 0, 0); | |
| 533 | } | |
| 534 | </style> | |
