修复pages/history/index

miniprogram/pages/history/index.js

@@ -214,6 +214,19 @@ Page({
     this.fetchList()
   },
 
+  showTokenWeight(e) {
+    const token = e.currentTarget.dataset.token
+    const weight = e.currentTarget.dataset.weight
+    const weightNum = Number(weight || 0)
+    const direction = weightNum >= 0 ? '倾向垃圾判定' : '倾向正常判定'
+    wx.showModal({
+      title: '关键词权重',
+      content: `关键词"${token}"\n权重贡献：${weightNum >= 0 ? '+' : ''}${weightNum.toFixed(4)}\n(${direction})`,
+      showCancel: false,
+      confirmText: '关闭'
+    })
+  },
+
   removeItem(e) {
     const id = Number(e.currentTarget.dataset.id)
     wx.showModal({