diff --git a/src/api/biosafety/prescription.js b/src/api/biosafety/prescription.js
new file mode 100644
index 0000000..5c5bdab
--- /dev/null
+++ b/src/api/biosafety/prescription.js
@@ -0,0 +1,44 @@
+import request from '@/utils/request'
+
+// 查询处方列表
+export function listPrescription(query) {
+  return request({
+    url: '/biosafety/prescription/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 查询处方详细
+export function getPrescription(id) {
+  return request({
+    url: '/biosafety/prescription/' + id,
+    method: 'get'
+  })
+}
+
+// 新增处方
+export function addPrescription(data) {
+  return request({
+    url: '/biosafety/prescription',
+    method: 'post',
+    data: data
+  })
+}
+
+// 修改处方
+export function updatePrescription(data) {
+  return request({
+    url: '/biosafety/prescription',
+    method: 'put',
+    data: data
+  })
+}
+
+// 删除处方
+export function delPrescription(id) {
+  return request({
+    url: '/biosafety/prescription/' + id,
+    method: 'delete'
+  })
+}
diff --git a/src/api/biosafety/unit.js b/src/api/biosafety/unit.js
new file mode 100644
index 0000000..a2a72c4
--- /dev/null
+++ b/src/api/biosafety/unit.js
@@ -0,0 +1,44 @@
+import request from '@/utils/request'
+
+// 查询药品单位列表
+export function listUnit(query) {
+  return request({
+    url: '/biosafety/unit/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 查询药品单位详细
+export function getUnit(id) {
+  return request({
+    url: '/biosafety/unit/' + id,
+    method: 'get'
+  })
+}
+
+// 新增药品单位
+export function addUnit(data) {
+  return request({
+    url: '/biosafety/unit',
+    method: 'post',
+    data: data
+  })
+}
+
+// 修改药品单位
+export function updateUnit(data) {
+  return request({
+    url: '/biosafety/unit',
+    method: 'put',
+    data: data
+  })
+}
+
+// 删除药品单位
+export function delUnit(id) {
+  return request({
+    url: '/biosafety/unit/' + id,
+    method: 'delete'
+  })
+}
diff --git a/src/views/biosafety/medicine/unit.vue b/src/views/biosafety/medicine/unit.vue
new file mode 100644
index 0000000..518da8c
--- /dev/null
+++ b/src/views/biosafety/medicine/unit.vue
@@ -0,0 +1,187 @@
+<template>
+  <div class="app-container">
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button type="primary" plain icon="Plus" @click="handleAdd"
+          v-hasPermi="['biosafety:unit:add']">新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate"
+          v-hasPermi="['biosafety:unit:edit']">修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete"
+          v-hasPermi="['biosafety:unit:remove']">删除</el-button>
+      </el-col>
+      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+    <el-table v-loading="loading" :data="unitList" @selection-change="handleSelectionChange">
+      <el-table-column type="selection" width="55" align="center" />
+      <el-table-column label="编号" align="center" prop="id" />
+      <el-table-column label="单位" align="center" prop="name" />
+      <el-table-column label="国际单位" align="center" prop="unit" />
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template #default="scope">
+          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
+            v-hasPermi="['biosafety:unit:edit']">修改</el-button>
+          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
+            v-hasPermi="['biosafety:unit:remove']">删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+
+    <pagination v-show="total>0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize"
+      @pagination="getList" />
+
+    <!-- 添加或修改药品单位对话框 -->
+    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
+      <el-form ref="unitRef" :model="form" :rules="rules" label-width="80px">
+        <el-form-item label="单位" prop="name">
+          <el-input v-model="form.name" placeholder="请输入单位" />
+        </el-form-item>
+        <el-form-item label="国际单位" prop="name">
+          <el-input v-model="form.unit" placeholder="请输入国际单位" />
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button type="primary" @click="submitForm">确 定</el-button>
+          <el-button @click="cancel">取 消</el-button>
+        </div>
+      </template>
+    </el-dialog>
+  </div>
+</template>
+
+<script setup name="Unit">
+import { listUnit, getUnit, delUnit, addUnit, updateUnit } from "@/api/biosafety/unit"
+
+const { proxy } = getCurrentInstance()
+
+const unitList = ref([])
+const open = ref(false)
+const loading = ref(true)
+const showSearch = ref(true)
+const ids = ref([])
+const single = ref(true)
+const multiple = ref(true)
+const total = ref(0)
+const title = ref("")
+
+const data = reactive({
+  form: {},
+  queryParams: {
+    pageNum: 1,
+    pageSize: 10,
+  },
+  rules: {
+  }
+})
+
+const { queryParams, form, rules } = toRefs(data)
+
+/** 查询药品单位列表 */
+function getList() {
+  loading.value = true
+  listUnit(queryParams.value).then(response => {
+    unitList.value = response.rows
+    total.value = response.total
+    loading.value = false
+  })
+}
+
+// 取消按钮
+function cancel() {
+  open.value = false
+  reset()
+}
+
+// 表单重置
+function reset() {
+  form.value = {
+    id: null,
+    name: null
+  }
+  proxy.resetForm("unitRef")
+}
+
+/** 搜索按钮操作 */
+function handleQuery() {
+  queryParams.value.pageNum = 1
+  getList()
+}
+
+/** 重置按钮操作 */
+function resetQuery() {
+  proxy.resetForm("queryRef")
+  handleQuery()
+}
+
+// 多选框选中数据
+function handleSelectionChange(selection) {
+  ids.value = selection.map(item => item.id)
+  single.value = selection.length != 1
+  multiple.value = !selection.length
+}
+
+/** 新增按钮操作 */
+function handleAdd() {
+  reset()
+  open.value = true
+  title.value = "添加药品单位"
+}
+
+/** 修改按钮操作 */
+function handleUpdate(row) {
+  reset()
+  const _id = row.id || ids.value
+  getUnit(_id).then(response => {
+    form.value = response.data
+    open.value = true
+    title.value = "修改药品单位"
+  })
+}
+
+/** 提交按钮 */
+function submitForm() {
+  proxy.$refs["unitRef"].validate(valid => {
+    if (valid) {
+      if (form.value.id != null) {
+        updateUnit(form.value).then(response => {
+          proxy.$modal.msgSuccess("修改成功")
+          open.value = false
+          getList()
+        })
+      } else {
+        addUnit(form.value).then(response => {
+          proxy.$modal.msgSuccess("新增成功")
+          open.value = false
+          getList()
+        })
+      }
+    }
+  })
+}
+
+/** 删除按钮操作 */
+function handleDelete(row) {
+  const _ids = row.id || ids.value
+  proxy.$modal.confirm('是否确认删除药品单位编号为"' + _ids + '"的数据项？').then(function() {
+    return delUnit(_ids)
+  }).then(() => {
+    getList()
+    proxy.$modal.msgSuccess("删除成功")
+  }).catch(() => {})
+}
+
+/** 导出按钮操作 */
+function handleExport() {
+  proxy.download('biosafety/unit/export', {
+    ...queryParams.value
+  }, `unit_${new Date().getTime()}.xlsx`)
+}
+
+getList()
+</script>
diff --git a/src/views/biosafety/prescription/index.vue b/src/views/biosafety/prescription/index.vue
new file mode 100644
index 0000000..9cb3399
--- /dev/null
+++ b/src/views/biosafety/prescription/index.vue
@@ -0,0 +1,513 @@
+<template>
+  <div class="app-container">
+    <!-- 搜索表单 -->
+    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
+      <el-form-item label="处方编号" prop="no">
+        <el-input v-model="queryParams.no" placeholder="请输入处方编号" clearable @keyup.enter="handleQuery" />
+      </el-form-item>
+      <el-form-item label="处方名称" prop="name">
+        <el-input v-model="queryParams.name" placeholder="请输入处方名称" clearable @keyup.enter="handleQuery" />
+      </el-form-item>
+      <el-form-item label="类型" prop="persType">
+        <el-select v-model="queryParams.persType" placeholder="请选择类型" clearable style="width: 150px">
+          <el-option v-for="dict in pres_type" :key="dict.value" :label="dict.label" :value="dict.value" />
+        </el-select>
+      </el-form-item>
+      <el-form-item label="状态" prop="status">
+        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable style="width: 150px">
+          <el-option v-for="dict in pres_status" :key="dict.value" :label="dict.label" :value="dict.value" />
+        </el-select>
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
+        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <!-- 按钮组 -->
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate">修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete">删除</el-button>
+      </el-col>
+      <!-- <el-col :span="1.5">
+        <el-button type="warning" plain icon="Download" @click="handleExport">导出</el-button>
+      </el-col> -->
+      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" />
+    </el-row>
+
+    <!-- 列表 -->
+    <el-table v-loading="loading" :data="prescriptionList" @selection-change="handleSelectionChange">
+      <el-table-column type="selection" width="55" align="center" />
+      <el-table-column label="处方编号" align="center" prop="no" />
+      <el-table-column label="处方名称" align="center" prop="name" />
+      <el-table-column label="类型" align="center" prop="persType">
+        <template #default="scope">
+          <dict-tag :options="pres_type" :value="scope.row.persType" />
+        </template>
+      </el-table-column>
+      <el-table-column label="备注" align="center" prop="comment" />
+      <el-table-column label="状态" align="center" prop="status">
+        <template #default="scope">
+          <dict-tag :options="pres_status" :value="scope.row.status" />
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center"  class-name="small-padding fixed-width" width="300px">
+        <template #default="scope">
+          <el-button link type="primary" icon="View" @click="handleView(scope.row)">详情</el-button>
+          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)">修改</el-button>
+          <el-button link :type="scope.row.status ? 'warning' : 'primary'" @click="handleStatus(scope.row)">{{ scope.row.status?"禁用":"启用" }}</el-button>
+          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)">删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+
+    <!-- 分页 -->
+    <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum"
+      v-model:limit="queryParams.pageSize" @pagination="getList" />
+
+    <!-- 弹框：详情/修改 -->
+    <el-dialog :title="title" v-model="open" width="60%" append-to-body s>
+      <!-- 详情页：只读展示 -->
+      <div v-if="isView" style="padding-bottom:20px ;">
+        <el-descriptions :column="2" border>
+          <el-descriptions-item label="处方编号">{{ form.no }}</el-descriptions-item>
+          <el-descriptions-item label="处方名称">{{ form.name }}</el-descriptions-item>
+          <el-descriptions-item label="类型">
+            <dict-tag :options="pres_type" :value="form.persType" />
+          </el-descriptions-item>
+          <el-descriptions-item label="状态">
+            <dict-tag :options="pres_status" :value="form.status" />
+          </el-descriptions-item>
+          <el-descriptions-item label="备注" :span="2">
+            {{ form.comment || '无' }}
+          </el-descriptions-item>
+        </el-descriptions>
+
+        <el-divider content-position="left">处方详情</el-divider>
+
+        <el-table :data="swPresDetailList" stripe border style="width: 100%" max-height="300">
+          <el-table-column label="序号" type="index" width="60" align="center" />
+          <el-table-column label="药品" prop="mediId" align="center" :formatter="formatMedicine" />
+          <el-table-column label="用量" prop="dosage" />
+          <el-table-column label="使用方法" align="center" prop="usageId" :formatter="formatUsage" />
+          <el-table-column label="单位" prop="unitId" align="center" :formatter="formatUnit" />
+        </el-table>
+      </div>
+
+      <!-- 修改页：可编辑表单 -->
+      <div v-else>
+        <el-form ref="prescriptionRef" :model="form" :rules="rules" label-width="100px">
+          <el-row :gutter="20">
+            <el-col :span="12">
+              <el-form-item label="处方编号" prop="no">
+                <el-input v-model="form.no" placeholder="请输入处方编号" disabled />
+              </el-form-item>
+            </el-col>
+            <el-col :span="12">
+              <el-form-item label="处方名称" prop="name">
+                <el-input v-model="form.name" placeholder="请输入处方名称" />
+              </el-form-item>
+            </el-col>
+            <el-col :span="12">
+              <el-form-item label="类型" prop="persType">
+                <el-select v-model="form.persType" placeholder="请选择类型" style="width: 100%">
+                  <el-option v-for="dict in pres_type" :key="dict.value" :label="dict.label"
+                    :value="parseInt(dict.value)" />
+                </el-select>
+              </el-form-item>
+            </el-col>
+            <el-col :span="12">
+              <el-form-item label="状态" prop="status">
+                <el-select v-model="form.status" placeholder="请选择状态" style="width: 100%">
+                  <el-option v-for="dict in pres_status" :key="dict.value" :label="dict.label"
+                    :value="parseInt(dict.value)" />
+                </el-select>
+              </el-form-item>
+            </el-col>
+            <el-col :span="24">
+              <el-form-item label="备注" prop="comment">
+                <el-input type="textarea" :rows="2" v-model="form.comment" placeholder="请输入备注" />
+              </el-form-item>
+            </el-col>
+          </el-row>
+
+          <el-divider content-position="left">处方详情</el-divider>
+
+          <el-row :gutter="10" class="mb8">
+            <el-col :span="1.5">
+              <el-button type="primary" icon="Plus" @click="handleAddSwPresDetail()">添加</el-button>
+            </el-col>
+
+          </el-row>
+
+          <el-table :data="swPresDetailList" :row-class-name="rowSwPresDetailIndex"
+            @selection-change="handleSwPresDetailSelectionChange" ref="swPresDetail" border stripe>
+            <el-table-column label="序号" align="center" prop="index" width="60" />
+            <el-table-column label="药品" prop="mediId">
+              <template #default="scope">
+                <el-select v-model="scope.row.mediId" filterable placeholder="请选择药品" style="width: 100%">
+                  <el-option v-for="item in medicines" :key="item.value" :label="item.label" :value="item.value" />
+                </el-select>
+              </template>
+            </el-table-column>
+
+            <el-table-column label="用量" prop="dosage">
+              <template #default="scope">
+                <el-input-number v-model="scope.row.dosage" placeholder="请输入用量" :min="0" :precision="1"
+                  controls-position="right" />
+              </template>
+            </el-table-column>
+            <el-table-column label="单位" prop="unitId">
+              <template #default="scope">
+                <el-select v-model="scope.row.unitId" placeholder="请选择单位">
+                  <el-option v-for="item in units" :key="item.value" :label="item.label" :value="item.value" />
+                </el-select>
+              </template>
+            </el-table-column>
+            <el-table-column label="使用方法" prop="usageId">
+              <template #default="scope">
+                <el-select v-model="scope.row.usageId" placeholder="请选择使用方法">
+                  <el-option v-for="item in usages" :key="item.value" :label="item.label" :value="item.value" />
+                </el-select>
+              </template>
+            </el-table-column>
+            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+              <template #default="scope">
+                <el-button link type="primary" icon="Delete" @click="deletePresDetail(scope.row)">删除</el-button>
+              </template>
+            </el-table-column>
+          </el-table>
+        </el-form>
+      </div>
+
+      <!-- 底部按钮：仅修改页显示 -->
+      <template #footer v-if="!isView">
+        <div class="dialog-footer">
+          <el-button @click="cancel">取 消</el-button>
+          <el-button type="primary" @click="submitForm">确 定</el-button>
+        </div>
+      </template>
+    </el-dialog>
+  </div>
+</template>
+
+<script setup name="Prescription">
+import { listPrescription, getPrescription, delPrescription, addPrescription, updatePrescription } from "@/api/biosafety/prescription"
+import { getCurrentInstance, ref, reactive, toRefs } from 'vue'
+import { listUnit } from "@/api/biosafety/unit"
+import { listUsage } from "@/api/biosafety/usage"
+import { listMedicine } from "@/api/biosafety/medicine"
+
+
+const { proxy } = getCurrentInstance()
+const { pres_status, pres_type } = proxy.useDict('pres_status', 'pres_type')
+
+const prescriptionList = ref([])          // 主表数据
+const swPresDetailList = ref([])          // 子表（处方详情）数据
+const open = ref(false)                   // 弹窗显隐
+const loading = ref(true)                 // 列表加载状态
+const showSearch = ref(true)              // 搜索栏显隐
+const ids = ref([])                       // 主表选中的 id 数组
+const checkedSwPresDetail = ref([])       // 子表选中的行序号数组
+const single = ref(true)                  // 是否仅选一条（控制“修改”按钮禁用）
+const multiple = ref(true)                // 是否至少选一条（控制“删除”按钮禁用）
+const total = ref(0)                      // 总条数
+const title = ref("")                     // 弹窗标题
+const isView = ref(false)                 // 当前弹窗是否为“查看详情”模式
+
+/* 响应式数据：form、queryParams、rules */
+const data = reactive({
+  form: {},
+  queryParams: {
+    pageNum: 1,
+    pageSize: 10,
+    no: null,
+    name: null,
+    persType: null,
+    status: null,
+  },
+  rules: {}
+})
+const { queryParams, form, rules } = toRefs(data)
+
+const units = ref([])   // 单位下拉选项
+const usages = ref([]) // 使用方法下拉选项
+const medicines = ref([]) // 药品下拉选项
+
+/**
+ * 获取药品下拉数据源
+ * 将返回数据转换成 { value, label } 结构，供 el-option 使用
+ */
+function getMedicines() {
+  listMedicine().then(response => {
+    medicines.value = response.rows.map(item => ({
+      value: item.id,
+      label: item.name
+    }))
+  })
+}
+
+/**
+ * 获取单位下拉数据源（单位字典）
+ * 将返回数据转换成 { value, label } 结构，供 el-option 使用
+ */
+function getUnit() {
+  listUnit().then(response => {
+    units.value = response.rows.map(item => ({
+      value: item.id,
+      label: item.name
+    }))
+  })
+}
+
+/**
+ * 获取处方使用方法下拉数据源
+ * 将返回数据转换成 { value, label } 结构，供 el-option 使用
+ */
+function getUsageOptions() {
+  listUsage().then(response => {
+    usages.value = response.rows.map(item => ({
+      value: item.id,
+      label: item.name
+    }))
+  })
+}
+
+/**
+ * 格式化使用方法
+ * 根据 usageId 查找对应的使用方法名称
+ */
+function formatUsage(row) {
+  const usage = usages.value.find(item => item.value === row.usageId)
+  return usage ? usage.label : '未知'
+}
+/**
+ * 格式化药品
+ * 根据 mediId 查找对应的药品名称
+ */
+function formatMedicine(row) {
+  const medicine = medicines.value.find(item => item.value === row.mediId)
+  return medicine ? medicine.label : '未知'
+}
+/**
+ * 格式化单位
+ * 根据 unitId 查找对应的单位名称
+ */
+function formatUnit(row) {
+  const unit = units.value.find(item => item.value === row.unitId)
+  return unit ? unit.label : '未知'
+}
+/**
+ * 查询处方列表
+ * loading 状态开始时置 true，接口返回后更新列表数据与总数，loading 置 false
+ */
+function getList() {
+  loading.value = true
+  listPrescription(queryParams.value).then(response => {
+    prescriptionList.value = response.rows
+    total.value = response.total
+    loading.value = false
+  })
+}
+
+/**
+ * 表单/子表重置
+ * 将 form、swPresDetailList 重置为初始状态，并清空校验提示
+ */
+function reset() {
+  form.value = {
+    id: null,
+    no: null,
+    name: null,
+    persType: null,
+    comment: null,
+    status: null
+  }
+  swPresDetailList.value = []
+  proxy.resetForm("prescriptionRef")
+  isView.value = false
+}
+
+/**
+ * 搜索按钮
+ * 将分页重置到第一页后重新拉取数据
+ */
+function handleQuery() {
+  queryParams.value.pageNum = 1
+  getList()
+}
+
+/**
+ * 重置搜索条件
+ * 清空 queryRef 表单后重新触发查询
+ */
+function resetQuery() {
+  proxy.resetForm("queryRef")
+  handleQuery()
+}
+
+/**
+ * 主表多选回调
+ * 更新 ids 数组，并设置 single / multiple 按钮禁用状态
+ */
+function handleSelectionChange(selection) {
+  ids.value = selection.map(item => item.id)
+  single.value = selection.length !== 1        // 只有一条时才允许“修改”
+  multiple.value = !selection.length           // 至少一条时才允许“删除”
+}
+
+/**
+ * 新增按钮
+ * 重置表单、打开弹窗、设置标题为“添加处方”
+ */
+function handleAdd() {
+  reset()
+  form.value.no = `P${Date.now()}` // 自动生成处方编号
+  open.value = true
+  title.value = "添加处方"
+}
+
+/**
+ * 查看详情
+ * 根据 id 拉取单条记录及子表数据，弹窗只读展示
+ */
+function handleView(row) {
+  reset()
+  const _id = row.id || ids.value
+  getPrescription(_id).then(response => {
+    form.value = response.data
+    swPresDetailList.value = response.data.swPresDetailList
+    open.value = true
+    title.value = "处方详情"
+    isView.value = true
+  })
+}
+
+/**
+ * 修改按钮
+ * 与查看详情共用接口，但弹窗可编辑
+ */
+function handleUpdate(row) {
+  reset()
+  const _id = row.id || ids.value
+  getPrescription(_id).then(response => {
+    form.value = response.data
+    swPresDetailList.value = response.data.swPresDetailList
+    open.value = true
+    title.value = "修改处方"
+    isView.value = false
+  })
+}
+// 提交按钮
+function handleStatus(row) {
+  const _id = row.id || ids.value
+
+  const newStatus = row.status ? 0 : 1 // 切换状态
+  proxy.$modal.confirm(`是否确认将 ${row.name} 处方${row.status ? '禁用' : '启用'}？`).then(() => {
+    return updatePrescription({ id: _id, status: newStatus })
+  }).then(() => {
+    proxy.$modal.msgSuccess(`处方${row.status ? '禁用' : '启用'}成功`)
+    getList() // 刷新列表
+  }).catch(() => {
+    loading.value = false
+  })
+}
+
+/**
+ * 提交表单（新增/修改）
+ * 先校验，再把子表数据合并到 form 中，最后根据 id 判断是新增还是更新
+ */
+function submitForm() {
+  proxy.$refs["prescriptionRef"].validate(valid => {
+    if (valid) {
+      form.value.swPresDetailList = swPresDetailList.value
+      if (form.value.id) {
+        updatePrescription(form.value).then(() => {
+          proxy.$modal.msgSuccess("修改成功")
+          open.value = false
+          getList()
+        })
+      } else {
+        addPrescription(form.value).then(() => {
+          proxy.$modal.msgSuccess("新增成功")
+          open.value = false
+          getList()
+        })
+      }
+    }
+  })
+}
+
+/**
+ * 删除按钮（单条/批量）
+ * 弹出确认框后调用接口删除，成功后刷新列表
+ */
+function handleDelete(row) {
+  const _ids = row.id || ids.value
+  proxy.$modal.confirm(`是否确认删除处方编号为"${_ids}"的数据项？`).then(() => {
+    return delPrescription(_ids)
+  }).then(() => {
+    getList()
+    proxy.$modal.msgSuccess("删除成功")
+  })
+}
+
+/**
+ * 子表行序号计算
+ * 通过 el-table 的 row-class-name 钩子给每一行写入 index（从 1 开始）
+ */
+function rowSwPresDetailIndex({ row, rowIndex }) {
+  row.index = rowIndex + 1
+}
+
+/**
+ * 子表“添加”按钮
+ * 往 swPresDetailList 追加一条空记录
+ */
+function handleAddSwPresDetail() {
+  swPresDetailList.value.push({ mediId: '', dosage: '', unitId: '', usageId: '' })
+}
+
+/**
+ * 子表“删除”按钮
+ * 
+ */
+function deletePresDetail(row) {
+  const index = swPresDetailList.value.findIndex(item => item.index === row.index)
+  if (index !== -1) {
+    swPresDetailList.value.splice(index, 1)
+  }
+}
+/**
+ * 子表多选回调
+ * 记录被选中的行序号数组
+ */
+function handleSwPresDetailSelectionChange(selection) {
+  checkedSwPresDetail.value = selection.map(item => item.index)
+}
+
+function cancel() {
+  open.value = false
+  reset()
+}
+
+/**
+ * 导出按钮
+ * 调用后端通用导出接口，文件名带时间戳
+ */
+function handleExport() {
+  proxy.download('biosafety/prescription/export', { ...queryParams.value }, `prescription_${Date.now()}.xlsx`)
+}
+
+// 初始化：加载列表
+getList()
+getUnit()  // 获取单位下拉数据源
+getUsageOptions() // 获取使用方法下拉数据源
+getMedicines() // 获取药品下拉数据源
+</script>
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