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wordpress子比主题自定义美化 对暗夜模式不太友好把以下代码放入主题后台-自定义代码-HTML代码中<div id="bubble"></div>下面这个代码放入主题后台自定义js代码中class BGBubble{constructor(i){this.defaultOpts={id:"",num:100,start_probability:.1,radius_min:1,radius_max:2,radius_add_min:.3,radius_add_max:.5,opacity_min:.3,opacity_max:.5,opacity_prev_min:.003,opacity_prev_max:.005,light_min:40,light_max:70,is_same_color:!1,background:"#f5f5f5"},"[object Object]"==Object.prototype.toString.call(i)?this.userOpts={...this.defaultOpts,...i}:this.userOpts={...this.defaultOpts,id:i},this.color=this.random(0,360),this.bubbleNum=[],this.requestAnimationFrame=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame,this.cancelAnimationFrame=window.cancelAnimationFrame||window.mozCancelAnimationFrame}random(i,t){return Math.random()(t-i)+i}initBubble(i,t){const a=window.innerWidth,s=window.innerHeight,n=this.userOpts,e=this.random(n.light_min,n.light_max);this.bubble={x:this.random(0,a),y:this.random(0,s),radius:this.random(n.radius_min,n.radius_max),radiusChange:this.random(n.radius_add_min,n.radius_add_max),opacity:this.random(n.opacity_min,n.opacity_max),opacityChange:this.random(n.opacity_prev_min,n.opacity_prev_max),light:e,color:hsl(${t?i:this.random(0,360)},100%,${e}%)}}bubbling(i,t,a){!this.bubble&&this.initBubble(t,a);const s=this.bubble;i.fillStyle=s.color,i.globalAlpha=s.opacity,i.beginPath(),i.arc(s.x,s.y,s.radius,0,2Math.PI,!0),i.closePath(),i.fill(),i.globalAlpha=1,s.opacity-=s.opacityChange,s.radius+=s.radiusChange,s.opacity<=0&&this.initBubble(t,a)}createCanvas(){this.canvas=document.createElement("canvas"),this.ctx=this.canvas.getContext("2d"),this.canvas.style.display="block",this.canvas.width=window.innerWidth,this.canvas.height=window.innerHeight,this.canvas.style.position="fixed",this.canvas.style.top="0",this.canvas.style.left="0",this.canvas.style.zIndex="-1",document.getElementById(this.userOpts.id).appendChild(this.canvas),window.onresize=(()=>{this.canvas.width=window.innerWidth,this.canvas.height=window.innerHeight})}start(){const i=window.innerWidth,t=window.innerHeight;this.color+=.1,this.ctx.fillStyle=this.defaultOpts.background,this.ctx.fillRect(0,0,i,t),this.bubbleNum.lengthi.bubbling(this.ctx,this.color,this.userOpts.is_same_color));const a=this.requestAnimationFrame;this.myReq=a(()=>this.start())}destory(){(0,this.cancelAnimationFrame)(this.myReq),window.onresize=null}}const bubbleDemo=new BGBubble("bubble");bubbleDemo.createCanvas(),bubbleDemo.start();以上就是全部教程咯！修改完记得保存！ -
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wordpress底部显示页面加载时间 方法1.将以下代码加入到主题的functions.php中//页面加载时间自动检测function wp_page_speed() { date_default_timezone_set( get_option( 'timezone_string' ) ); $content .= '页面加载用时'; $content .= timer_stop( $display = 0, $precision = 2 ); $content .= ' s'; echo $content;}2.在要显示的地方加入下面代码，一般都是在footer.php中<font color="#99a9bf">页面加载用时<?php timer_stop(1); ?> s</font>刷新一下就好
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