| | |
| | | {
|
| | | return (T) obj;
|
| | | }
|
| | |
|
| | | /**
|
| | | * æ°å左边补é½0ï¼ä½¿ä¹è¾¾å°æå®é¿åº¦ã注æï¼å¦ææ°å转æ¢ä¸ºå符串åï¼é¿åº¦å¤§äºsizeï¼ååªä¿ç æåsize个å符ã
|
| | | * |
| | | * @param num æ°å对象
|
| | | * @param size å符串æå®é¿åº¦
|
| | | * @return è¿åæ°åçåç¬¦ä¸²æ ¼å¼ï¼è¯¥å符串为æå®é¿åº¦ã
|
| | | */
|
| | | public static final String padl(final Number num, final int size)
|
| | | {
|
| | | return padl(num.toString(), size, '0');
|
| | | }
|
| | |
|
| | | /**
|
| | | * å符串左补é½ã妿åå§å符串sé¿åº¦å¤§äºsizeï¼ååªä¿çæåsize个å符ã
|
| | | * |
| | | * @param s åå§å符串
|
| | | * @param size å符串æå®é¿åº¦
|
| | | * @param c ç¨äºè¡¥é½çå符
|
| | | * @return è¿åæå®é¿åº¦çå符串ï¼ç±ååç¬¦ä¸²å·¦è¡¥é½ææªåå¾å°ã
|
| | | */
|
| | | public static final String padl(final String s, final int size, final char c)
|
| | | {
|
| | | final StringBuilder sb = new StringBuilder(size);
|
| | | if (s != null)
|
| | | {
|
| | | final int len = s.length();
|
| | | if (s.length() <= size)
|
| | | {
|
| | | for (int i = size - len; i > 0; i--)
|
| | | {
|
| | | sb.append(c);
|
| | | }
|
| | | sb.append(s);
|
| | | }
|
| | | else
|
| | | {
|
| | | return s.substring(len - size, len);
|
| | | }
|
| | | }
|
| | | else
|
| | | {
|
| | | for (int i = size; i > 0; i--)
|
| | | {
|
| | | sb.append(c);
|
| | | }
|
| | | }
|
| | | return sb.toString();
|
| | | }
|
| | | } |
| | |
| | | import com.ruoyi.common.exception.file.InvalidExtensionException;
|
| | | import com.ruoyi.common.utils.DateUtils;
|
| | | import com.ruoyi.common.utils.StringUtils;
|
| | | import com.ruoyi.common.utils.uuid.IdUtils;
|
| | | import com.ruoyi.common.utils.uuid.Seq;
|
| | |
|
| | | /**
|
| | | * æä»¶ä¸ä¼ å·¥å
·ç±»
|
| | |
| | | */
|
| | | public static final String extractFilename(MultipartFile file)
|
| | | {
|
| | | return DateUtils.datePath() + "/" + IdUtils.fastUUID() + "." + getExtension(file);
|
| | | return StringUtils.format("{}/{}_{}.{}", DateUtils.datePath(),
|
| | | FilenameUtils.getBaseName(file.getOriginalFilename()), Seq.getId(Seq.uploadSeqType), getExtension(file));
|
| | | }
|
| | |
|
| | | public static final File getAbsoluteFile(String uploadDir, String fileName) throws IOException
|
¶Ô±ÈÐÂÎļþ |
| | |
| | | package com.ruoyi.common.utils.uuid;
|
| | |
|
| | | import java.util.concurrent.atomic.AtomicInteger;
|
| | | import com.ruoyi.common.utils.DateUtils;
|
| | | import com.ruoyi.common.utils.StringUtils;
|
| | |
|
| | | /**
|
| | | * @author ruoyi åºåçæç±»
|
| | | */
|
| | | public class Seq
|
| | | {
|
| | | // éç¨åºåç±»å
|
| | | public static final String commSeqType = "COMMON";
|
| | |
|
| | | // ä¸ä¼ åºåç±»å
|
| | | public static final String uploadSeqType = "UPLOAD";
|
| | |
|
| | | // éç¨æ¥å£åºåæ°
|
| | | private static AtomicInteger commSeq = new AtomicInteger(1);
|
| | |
|
| | | // ä¸ä¼ æ¥å£åºåæ°
|
| | | private static AtomicInteger uploadSeq = new AtomicInteger(1);
|
| | |
|
| | | // æºå¨æ è¯
|
| | | private static String machineCode = "A";
|
| | |
|
| | | /**
|
| | | * è·åéç¨åºåå·
|
| | | * |
| | | * @return åºåå¼
|
| | | */
|
| | | public static String getId()
|
| | | {
|
| | | return getId(commSeqType);
|
| | | }
|
| | | |
| | | /**
|
| | | * é»è®¤16ä½åºåå· yyMMddHHmmss + ä¸ä½æºå¨æ è¯ + 3é¿åº¦å¾ªç¯éå¢å符串
|
| | | * |
| | | * @return åºåå¼
|
| | | */
|
| | | public static String getId(String type)
|
| | | {
|
| | | AtomicInteger atomicInt = commSeq;
|
| | | if (uploadSeqType.equals(type))
|
| | | {
|
| | | atomicInt = uploadSeq;
|
| | | }
|
| | | return getId(atomicInt, 3);
|
| | | }
|
| | |
|
| | | /**
|
| | | * éç¨æ¥å£åºåå· yyMMddHHmmss + ä¸ä½æºå¨æ è¯ + lengthé¿åº¦å¾ªç¯éå¢å符串
|
| | | * |
| | | * @param atomicInt åºåæ°
|
| | | * @param length æ°å¼é¿åº¦
|
| | | * @return åºåå¼
|
| | | */
|
| | | public static String getId(AtomicInteger atomicInt, int length)
|
| | | {
|
| | | String result = DateUtils.dateTimeNow();
|
| | | result += machineCode;
|
| | | result += getSeq(atomicInt, length);
|
| | | return result;
|
| | | }
|
| | |
|
| | | /**
|
| | | * åºå循ç¯éå¢å符串[1, 10 ç (length)广¬¡æ¹), ç¨0左补é½length使°
|
| | | * |
| | | * @return åºåå¼
|
| | | */
|
| | | private synchronized static String getSeq(AtomicInteger atomicInt, int length)
|
| | | {
|
| | | // å
åå¼å+1
|
| | | int value = atomicInt.getAndIncrement();
|
| | |
|
| | | // å¦ææ´æ°åå¼>=10 ç (length)广¬¡æ¹åé置为1
|
| | | int maxSeq = (int) Math.pow(10, length);
|
| | | if (atomicInt.get() >= maxSeq)
|
| | | {
|
| | | atomicInt.set(1);
|
| | | }
|
| | | // 转å符串ï¼ç¨0左补é½
|
| | | return StringUtils.padl(value, length);
|
| | | }
|
| | | }
|
| | |
| | | <template> |
| | | <div class="upload-file"> |
| | | <el-upload |
| | | multiple |
| | | :action="uploadFileUrl" |
| | | :before-upload="handleBeforeUpload" |
| | | :file-list="fileList" |
| | |
| | | }, |
| | | data() { |
| | | return { |
| | | number: 0, |
| | | uploadList: [], |
| | | baseUrl: process.env.VUE_APP_BASE_API, |
| | | uploadFileUrl: process.env.VUE_APP_BASE_API + "/common/upload", // ä¸ä¼ çå¾çæå¡å¨å°å |
| | | headers: { |
| | |
| | | return false; |
| | | }); |
| | | if (!isTypeOk) { |
| | | this.$message.error(`æä»¶æ ¼å¼ä¸æ£ç¡®, 请ä¸ä¼ ${this.fileType.join("/")}æ ¼å¼æä»¶!`); |
| | | this.$modal.msgError(`æä»¶æ ¼å¼ä¸æ£ç¡®, 请ä¸ä¼ ${this.fileType.join("/")}æ ¼å¼æä»¶!`); |
| | | return false; |
| | | } |
| | | } |
| | |
| | | if (this.fileSize) { |
| | | const isLt = file.size / 1024 / 1024 < this.fileSize; |
| | | if (!isLt) { |
| | | this.$message.error(`ä¸ä¼ æä»¶å¤§å°ä¸è½è¶
è¿ ${this.fileSize} MB!`); |
| | | this.$modal.msgError(`ä¸ä¼ æä»¶å¤§å°ä¸è½è¶
è¿ ${this.fileSize} MB!`); |
| | | return false; |
| | | } |
| | | } |
| | | this.$modal.loading("æ£å¨ä¸ä¼ æä»¶ï¼è¯·ç¨å..."); |
| | | this.number++; |
| | | return true; |
| | | }, |
| | | // æä»¶ä¸ªæ°è¶
åº |
| | | handleExceed() { |
| | | this.$message.error(`ä¸ä¼ æä»¶æ°éä¸è½è¶
è¿ ${this.limit} 个!`); |
| | | this.$modal.msgError(`ä¸ä¼ æä»¶æ°éä¸è½è¶
è¿ ${this.limit} 个!`); |
| | | }, |
| | | // ä¸ä¼ 失败 |
| | | handleUploadError(err) { |
| | | this.$message.error("ä¸ä¼ 失败, 请éè¯"); |
| | | this.$modal.msgError("ä¸ä¼ å¾ç失败ï¼è¯·éè¯"); |
| | | this.$modal.closeLoading() |
| | | }, |
| | | // ä¸ä¼ æååè° |
| | | handleUploadSuccess(res, file) { |
| | | this.$message.success("ä¸ä¼ æå"); |
| | | this.fileList.push({ name: res.fileName, url: res.fileName }); |
| | | this.$emit("input", this.listToString(this.fileList)); |
| | | handleUploadSuccess(res) { |
| | | this.uploadList.push({ name: res.fileName, url: res.fileName }); |
| | | if (this.uploadList.length === this.number) { |
| | | this.fileList = this.fileList.concat(this.uploadList); |
| | | this.uploadList = []; |
| | | this.number = 0; |
| | | this.$emit("input", this.listToString(this.fileList)); |
| | | this.$modal.closeLoading(); |
| | | } |
| | | }, |
| | | // å 餿件 |
| | | handleDelete(index) { |
| | |
| | | // è·åæä»¶åç§° |
| | | getFileName(name) { |
| | | if (name.lastIndexOf("/") > -1) { |
| | | return name.slice(name.lastIndexOf("/") + 1).toLowerCase(); |
| | | return name.slice(name.lastIndexOf("/") + 1); |
| | | } else { |
| | | return ""; |
| | | } |
| | |
| | | this.uploadList = [];
|
| | | this.number = 0;
|
| | | this.$emit("input", this.listToString(this.fileList));
|
| | | this.loading.close();
|
| | | this.$modal.closeLoading();
|
| | | }
|
| | | },
|
| | | // ä¸ä¼ åloadingå è½½
|
| | |
| | | }
|
| | |
|
| | | if (!isImg) {
|
| | | this.$message.error(
|
| | | `æä»¶æ ¼å¼ä¸æ£ç¡®, 请ä¸ä¼ ${this.fileType.join("/")}å¾çæ ¼å¼æä»¶!`
|
| | | );
|
| | | this.$modal.msgError(`æä»¶æ ¼å¼ä¸æ£ç¡®, 请ä¸ä¼ ${this.fileType.join("/")}å¾çæ ¼å¼æä»¶!`);
|
| | | return false;
|
| | | }
|
| | | if (this.fileSize) {
|
| | | const isLt = file.size / 1024 / 1024 < this.fileSize;
|
| | | if (!isLt) {
|
| | | this.$message.error(`ä¸ä¼ 头åå¾ç大å°ä¸è½è¶
è¿ ${this.fileSize} MB!`);
|
| | | this.$modal.msgError(`ä¸ä¼ 头åå¾ç大å°ä¸è½è¶
è¿ ${this.fileSize} MB!`);
|
| | | return false;
|
| | | }
|
| | | }
|
| | | this.loading = this.$loading({
|
| | | lock: true,
|
| | | text: "ä¸ä¼ ä¸",
|
| | | background: "rgba(0, 0, 0, 0.7)",
|
| | | });
|
| | | this.$modal.loading("æ£å¨ä¸ä¼ å¾çï¼è¯·ç¨å...");
|
| | | this.number++;
|
| | | },
|
| | | // æä»¶ä¸ªæ°è¶
åº
|
| | | handleExceed() {
|
| | | this.$message.error(`ä¸ä¼ æä»¶æ°éä¸è½è¶
è¿ ${this.limit} 个!`);
|
| | | this.$modal.msgError(`ä¸ä¼ æä»¶æ°éä¸è½è¶
è¿ ${this.limit} 个!`);
|
| | | },
|
| | | // ä¸ä¼ 失败
|
| | | handleUploadError() {
|
| | | this.$message({
|
| | | type: "error",
|
| | | message: "ä¸ä¼ 失败",
|
| | | });
|
| | | this.loading.close();
|
| | | this.$modal.msgError("ä¸ä¼ å¾ç失败ï¼è¯·éè¯");
|
| | | this.$modal.closeLoading();
|
| | | },
|
| | | // é¢è§
|
| | | handlePictureCardPreview(file) {
|
| | |
| | | email: [
|
| | | {
|
| | | type: "email",
|
| | | message: "'请è¾å
¥æ£ç¡®çé®ç®±å°å",
|
| | | message: "请è¾å
¥æ£ç¡®çé®ç®±å°å",
|
| | | trigger: ["blur", "change"]
|
| | | }
|
| | | ],
|