上传组件限制

src/components/AiUploader.vue

@@ -88,32 +88,38 @@ export default {
       this.$emit('list', this.fileList)
     },
     upload(wait) {
-      let params = {
-        count: this.limit,
-        sizeType: ['compressed'],
-        sourceType: [this.sourceType].flat(),
-        success: (res) => {
-          let count = this.fileList?.length + (res.tempFiles?.length || res.tempFile ? 1 : 0)
-          if (count > this.limit && this.limit !== 1) {
-            return this.$u.toast(`不能超过${this.limit}个`)
-          }
-          if (res.tempFiles) {
-            res.tempFiles?.map((item) => {
-              this.uploadFile(item)
-            })
-          } else if (res?.tempFile) {
-            this.uploadFile(res.tempFile)
-          }
-        },
-      }
-      typeof wait == 'function' && wait()
-      if (this.type == 'image') {
-        uni.chooseImage(params)
-      } else if (this.type == 'video') {
-        uni.chooseVideo(params)
-      } else {
-        uni.chooseFile(params)
+      let count = this.limit - (this.fileList?.length||0)
+      if(count>0){
+        let params = {
+          count,
+          sizeType: ['compressed'],
+          sourceType: [this.sourceType].flat(),
+          success: (res) => {
+            let count = this.fileList?.length + (res.tempFiles?.length || res.tempFile ? 1 : 0)
+            if (count > this.limit && this.limit !== 1) {
+              return this.$u.toast(`不能超过${this.limit}个`)
+            }
+            if (res.tempFiles) {
+              res.tempFiles?.map((item) => {
+                this.uploadFile(item)
+              })
+            } else if (res?.tempFile) {
+              this.uploadFile(res.tempFile)
+            }
+          },
+        }
+        typeof wait == 'function' && wait()
+        if (this.type == 'image') {
+          uni.chooseImage(params)
+        } else if (this.type == 'video') {
+          uni.chooseVideo(params)
+        } else {
+          uni.chooseFile(params)
+        }
+      }else{
+        this.$u.toast(`不能超过${this.limit}个`)
       }
+
     },
     uploadFile(img) {
       if (this.size > 0 && img.size > this.size) {