常用方法

• 读取字典,返回数组

this.getDicts("sys_user_sex").then(response => {
       console.log(response.data.values || [])
      });

• 设置返回id name数组
  this.getItems(listDemoGenClass,{pageSize:15}).then(res => {

    console.log(this.setItems(res, 'id', 'className')) [{key: '1', value: '一班'},{key: '2', value: '一班'}]
    console.log(res) res.data.list 返回[{id: 2, className: '二班'},{id: 3, className: '二班'}]
  })

• 配置参数获取
  this.getConfigKey(“sys.uploadFile.imageSize”).then(res=>{

    console.log(res)
    名称 res.data.configName 值res.data.configValue
  })
  没找到res.data=null

• 格式化日期,支持模板中{{parseTime(new Date().getTime(), '{y}-{m}-{d} {h}:{i}:{s} {a}')}}使用,不写参数是标准日期时间 以下带星期
  let res= this.parseTime(new Date().getTime(), ‘{y}-{m}-{d} {h}:{i}:{s} {a}’)

  console.log(res) 

• 重置表单,可以在模板中
  <el-button @click=”resetForm(‘ruleForm’)”>重置
  this.resetForm(“form”); form表单名
  • 添加时间范围
    return {
    dateRange: [],
    queryParams: {

    pageNum: 1,
    pageSize: 10,
    roleName: undefined,
    roleKey: undefined,
    status: undefined

    }
    }
    let res = this.addDateRange(this.queryParams, this.dateRange)
    console.log(res)
• 回显字典
  this.getDicts(“sys_user_sex”).then(resp => {

    let res =this.selectDictLabel(resp.data.values, 1);
    console.log(resp,res)
  });

• 回显标签
  this.getItems(listDemoGenClass, {pageSize:15}).then(res => {

    let rs= this.setItems(res, 'id', 'className')
   let rss= this.selectItemsLabel(rs, "2");
    console.log(rs,rss)
  })

• 下载文件
  this.download(“README.MD”)
• 转换树形结构
  this.handleTree(response.data.list||[], “id”, “parentId”);
• 删除树形中空值
  <treeselect

            v-model="form.deptId"
            :options="handleTreeRmEmpty(deptOptions)"
            :normalizer="normalizer"
            placeholder="请选择归属部门" />

• 获取上传文件地址
  item.url = this.getUpFileUrl(this.apiUrl,item.url)
• 接口地址
  this.apiUrl //http://localhost:8887
  this.msgSuccess(“成功”)
  this.msgError(“错误”)
  this.msgInfo(“提示”)