[update] 收入合同、文件上传限制、文件预览
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@@ -53,6 +53,7 @@ export default {
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fileList: [],
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newFileList: [],
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uploadGoOn: true,
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fileTypes: this.fileType
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}
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},
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props: {
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@@ -256,15 +257,37 @@ export default {
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},
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beforeUpload(file) {
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this.uploadGoOn = true
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let fileType = file.type
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if (this.fileType === FILE_TYPE_IMG) {
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if (fileType.indexOf('image') < 0) {
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this.$message.warning('请上传图片')
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file.uploadGoOn = true
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const fileSize = file.size // 上传的文件大小
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const fileType = file.type // 上传的文件类型
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if (fileSize > 1024 * 1024 * 50) {
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this.$message.warning('文件大小限制为50M')
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this.uploadGoOn = false
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file.uploadGoOn = false
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return false
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}
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// 不等于全部类型可以上传的时候,对上传的文件进行判断
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if (this.fileType !== FILE_TYPE_ALL) {
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// filter(tt => fileType.indexOf(tt) > -1) 判断用户传的文件类型,和要求传的文件类型是否一致
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// 当上传的图片格式为jpg时,在此组件中,会返回类型为 image/jpeg ElememntUI设计如此 所以需要把用户传下来的jpg强制改成jpeg
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this.fileTypes = this.fileTypes.replace('jpg', 'jpeg')
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const arr = this.fileTypes.split(',').filter(tt => fileType.indexOf(tt) > -1)
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if (arr.length === 0) {
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this.$message.warning(this.fileTypeErrorMessage || `请上传${this.fileTypes}文件`)
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this.uploadGoOn = false
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file.uploadGoOn = false
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return false
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}
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}
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//TODO 扩展功能验证文件大小
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if (this.fileTypes === FILE_TYPE_IMG) {
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if (fileType.indexOf('image') < 0) {
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this.$message.warning('请上传图片')
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this.uploadGoOn = false
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file.uploadGoOn = false
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return false
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}
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}
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// TODO 扩展功能验证文件大小
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return true
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},
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handleChange(info) {
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@@ -322,6 +345,7 @@ export default {
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console.log(file)
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},
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handlePreview(file) {
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console.log(file)
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if (file && file.url) {
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const fileFullUrl = `${window._CONFIG['domianWebSocketURL']}/sys/common/download/${file.response.result.id}?token=${Vue.ls.get(ACCESS_TOKEN)}&fullfilename=${file.name}`
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let url = `${window._CONFIG['onlinePreviewDomainURL']}?url=${encodeURIComponent(Base64.encode(fileFullUrl))}`
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