問題: 使用富文本編輯上傳圖片後,小程序渲染後圖片之間有空隙前端
// 解決辦法:
vertical-align: top;
outline-width: 0px;
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問題:ngnix部署成功,ping成功頁面外網仍是沒法訪問?vue
一、靜態資源不能放到root // 根目錄下的文件夾中沒有權限訪問,
二、記得開啓服務器防火牆和阿里雲控制檯防火牆
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Array.prototype.dupRemove = function(){
var arr=[];
for(var i=0;i<this.length;i++){
if(arr.indexOf(this[i]) == -1){
arr.push(this[i]);
}
}
return arr;
}
let arr = [1,2,3,4,5,6,1,3,12,1]
arr.dupRemove() // [1, 2, 3, 4, 5, 6, 12]
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var timer = null
var scroll = {
methods: {
scrollToTarget (target, animation = true) {
if (!animation) {
document.body.scrollTop = document.documentElement.scrollTop = 0
return
}
let currentNum = document.body.scrollTop || document.documentElement.scrollTop
let t = 0
clearInterval(timer)
let dir = 1
if (target > currentNum) {
dir = -1
}
timer = setInterval(() => {
// 勻加速運動
t++
currentNum -= (2 * t * dir)
document.body.scrollTop = document.documentElement.scrollTop = currentNum
if ((dir === 1 && currentNum <= target) || (dir === -1 && currentNum >= target)) {
document.body.scrollTop = document.documentElement.scrollTop = target
clearInterval(timer)
}
}, 16.7)
}
}
}
export { scroll }
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