微信小程序搜索关键字高亮设置

//搜索高亮
  searchActive: function() {
    var that = this
    var searchList = that.data.searchList
    var str = that.data.inputVal
    searchList.forEach(v=>{    
      v.name = v.name.replace(new RegExp(str,"g"),""+str+"")
      v.name = `
${v.name}
`
    })
    that.setData({
      searchList: searchList
    })
  },