开发小技巧

document.execCommand("Copy") 监听用户是否复制

pageTree: {
  get: function () {
    return this.$parent.module.content || [];
  },
  set: function (newValue) {
    this.$parent.module.content = newValue;
  },
}, 数据劫持 监听数据变化


let ss=' 11'
ss.trim() 此方法可以去除首尾空格



axios设置请求头
  let myHeaders = new Headers({
      'Access-Control-Allow-Origin': '*',
      'Content-Type': 'text/plain',
      "x-obs-date": new Date().toUTCString()
  });
  
      fetch(fileLink, {
      method:'GET',
      headers:myHeaders,
  }).then(res=>{
  
  

input[type=checkbox] { position: relative; width: 15px; height: 13px; margin-right: 5px; }

input[type=checkbox]::before { content: ''; position: absolute; top: 0; left: 0; width: 14px; height: 14px; text-align: center; color: $--main-text-color; background-color:$--nav-checkbox-color; border-radius: 2px; border: 1px solid $--nav-checkbox-color; cursor: pointer; }

input[type=checkbox]:checked::before { color: $--main-text-color; background-color:$--nav-active-color; content: '✓'; font-size: 3px; border-color: $--nav-active-color; }