first commit

target/classes/static/components/plugins/sysFilePreview/H5Index.vue

@@ -0,0 +1,201 @@
+<template>
+  <div>
+    <div class="file-preview-container" v-if="fileList && fileList.length > 0">
+      <div class="file-item" v-for="item in fileList" :key="item.id">
+        <img
+            v-if="item.suffix === 'jpg' || item.suffix === 'png' || item.suffix === 'jpeg' || item.suffix === 'gif'"
+            :src="item.thumbnail"
+            @click.stop="$commonUtil.previewFile(item)"
+            class="file-image"
+        />
+
+        <img
+            v-else
+            :src="$commonUtil.getFileItemShowIcon(item.suffix)"
+            @click.stop="$commonUtil.previewFile(item)"
+            class="file-image"
+        />
+
+        <div class="file-download" @click="$downLoad(item.downloadPath)">
+          <i class="el-icon-download"></i>
+          {{ item.name }}
+        </div>
+      </div>
+    </div>
+    <div v-else class="empty-container">
+      <div class="empty-text">暂无</div>
+    </div>
+  </div>
+</template>
+
+<script>
+module.exports = {
+  name: "H5Index",
+  props: {
+    files: {
+      type: [String, Array],
+      default: undefined,
+      required: false
+    },
+    complete_result: {
+      type: Boolean,
+      default: false,
+      required: false
+    }
+  },
+  watch: {
+    files: {
+      handler(val) {
+        if (val) {
+          this.buildEchoFileObject(val)
+        } else {
+          this.fileList = []
+        }
+      },
+      immediate: true
+    }
+  },
+  data() {
+    return {
+      fileList: []
+    }
+  },
+  methods: {
+    buildEchoFileObject(val) {
+      let ids = []
+      if (this.complete_result) {
+        if (Array.isArray(val)) {
+          ids = val.map((item) => {
+            if (item.response.data.includes("=")) {
+              return item?.response?.data.substring(item?.response?.data.lastIndexOf("=") + 1)
+            } else {
+              return item?.response?.data
+            }
+          })
+        } else {
+          try {
+            ids = JSON.parse(val).map((item) => {
+              if (item.response.data.includes("=")) {
+                return item?.response?.data.substring(item?.response?.data.lastIndexOf("=") + 1)
+              } else {
+                return item?.response?.data
+              }
+            })
+          } catch (err) {
+            this.fileList = []
+          }
+        }
+      } else {
+        //那就是链接 没有直接存id的吧。。
+        if (Array.isArray(val)) {
+          ids = val.map((item) => {
+            return item.substring(item.lastIndexOf("=") + 1)
+          })
+        } else {
+          ids = val.split(",").map((item) => {
+            return item.substring(item.lastIndexOf("=") + 1)
+          })
+        }
+      }
+      this.requestFullFile(ids)
+    },
+
+    requestFullFile(ids) {
+      this.$axios.post("/platform/sys/file/previewFileData", {ids: JSON.stringify(ids)}).then((res) => {
+        if (res.code === 0) {
+          this.fileList = res.data
+        }
+      })
+    }
+  }
+}
+</script>
+
+<style scoped>
+.file-preview-container {
+    position: relative;
+    display: grid;
+    grid-template-columns: repeat(3, 1fr);
+    gap: 8px;
+    width: 100%;
+    box-sizing: border-box;
+}
+
+.file-preview-container .file-item {
+    aspect-ratio: 1;
+    position: relative;
+    transition: all 300ms;
+    border-radius: 8px;
+    cursor: pointer;
+    text-align: center;
+    overflow: hidden;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    background: #f8f9fa;
+    border: 1px solid #e9ecef;
+}
+
+.file-preview-container .file-item:active {
+  background: #e9ecef;
+  transform: scale(0.98);
+}
+
+.file-preview-container .file-item .file-image {
+  width: 60px;
+  height: 60px;
+  object-fit: cover;
+  border-radius: 4px;
+  margin-bottom: 8px;
+}
+
+.file-preview-container .file-item .file-download {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  width: 100%;
+  height: 28px;
+  line-height: 28px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  color: white;
+  background-color: rgba(0, 0, 0, 0.7);
+  border-radius: 0 0 8px 8px;
+  font-size: 12px;
+  padding: 0 8px;
+  box-sizing: border-box;
+}
+
+.empty-container {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 120px;
+  color: #999;
+}
+
+.empty-text {
+  font-size: 14px;
+}
+
+/* 响应式设计 */
+@media (max-width: 480px) {
+    .file-preview-container {
+        gap: 4px;
+        padding: 4px;
+    }
+
+    .file-preview-container .file-item .file-image {
+        width: 40px;
+        height: 40px;
+    }
+
+    .file-preview-container .file-item .file-download {
+        height: 20px;
+        line-height: 20px;
+        font-size: 10px;
+    }
+}
+</style>