修改

src/views/packaging/custom/preview.vue

@@ -0,0 +1,89 @@
+<!--
+ * @Author: zhp
+ * @Date: 2023-09-27 14:23:54
+ * @LastEditTime: 2023-10-19 11:20:36
+ * @LastEditors: zhp
+ * @Description:
+-->
+<template>
+  <el-dialog :visible="visible" :mask-closable="false" width="50%" @close="hideModal" :append-to-body="true">
+    <div id="preview_content" />
+    <template slot="title">
+      <div style="margin-right: 20px">打印预览</div>
+      <el-button :loading="waitShowPrinter" type="primary" icon="printer" @click.stop="print">打印</el-button>
+      <el-button type="primary" icon="printer" @click.stop="toPdf">pdf</el-button>
+    </template>
+    <template slot="footer">
+      <el-button key="close" type="info" @click="hideModal">
+        关闭
+      </el-button>
+    </template>
+  </el-dialog>
+</template>
+
+<script>
+export default {
+  name: 'PrintPreview',
+  props: {},
+  data() {
+    return {
+      visible: false,
+      spinning: true,
+      waitShowPrinter: false,
+      // 纸张宽 mm
+      width: 0,
+      // 模板
+      hiprintTemplate: {},
+      // 数据
+      printData: {}
+    }
+  },
+  computed: {},
+  watch: {},
+  created() {
+  },
+  mounted() {
+  },
+  methods: {
+    hideModal() {
+      this.visible = false
+    },
+    show(hiprintTemplate, printData, width = '210') {
+      this.visible = true
+      this.spinning = true
+      this.width = width
+      this.hiprintTemplate = hiprintTemplate
+      this.printData = printData
+      console.log(hiprintTemplate)
+      console.log(printData)
+      setTimeout(() => {
+        // eslint-disable-next-line no-undef
+        $('#preview_content').html(hiprintTemplate.getHtml(printData))
+        this.spinning = false
+      }, 500)
+    },
+    print() {
+      this.waitShowPrinter = true
+      this.hiprintTemplate.print(this.printData, {}, {
+        callback: () => {
+          console.log('callback')
+          this.waitShowPrinter = false
+        }
+      })
+    },
+    toPdf() {
+      this.hiprintTemplate.toPdf({}, '打印预览')
+    }
+  }
+}
+
+</script>
+<!-- <style lang="less" scoped>
+/deep/ .ant-modal-body {
+  padding: 0px;
+}
+
+/deep/ .ant-modal-content {
+  margin-bottom: 24px;
+}
+</style> -->