console.log添加樣式及圖片

本文轉載自查看原文 2019-12-14 22:46 379

console.log在控制台打出css樣式的文字及圖片

谷歌開發者中心上面關於谷歌瀏覽器控制台console.log()的文檔

Format	Specifier
%s	Formats the value as a string.
%d or %i	Formats the value as an integer.
%f	Formats the value as a floating point value.
%o	Formats the value as an expandable DOM element (as in the Elements panel).
%O	Formats the value as an expandable JavaScript object.
%c	Formats the output string according to CSS styles you provide.

可以看到，通過占位符%c,可以對輸出到console控制台的文字進行CSS控制。

格式如下：

console.log("%c需要輸出的信息 ", "css 代碼");

輸出3D TEXT

      
      
      
              
       
       
       
               console.log(
       
       
       
               "%c3D Text",
       
       
       
               " text-shadow: 0 1px 0 #ccc,0 2px 0 #c9c9c9,0 3px 0 #bbb,0 4px 0 #b9b9b9,0 5px 0 #aaa,0 6px 1px rgba(0,0,0,.1),0 0 5px rgba(0,0,0,.1),0 1px 3px rgba(0,0,0,.3),0 3px 5px rgba(0,0,0,.2),0 5px 10px rgba(0,0,0,.25),0 10px 10px rgba(0,0,0,.2),0 20px 20px rgba(0,0,0,.15);font-size:5em")

彩色背景文字

      
      
      
              
       
       
       
               console.log(
       
       
       
               "%c彩色文字",
       
       
       
               "background: rgba(252,234,187,1);background: -moz-linear-gradient(left, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%, rgba(0,247,49,1) 28%, rgba(0,210,247,1) 39%,rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);background: -webkit-gradient(left top, right top, color-stop(0%, rgba(252,234,187,1)), color-stop(12%, rgba(175,250,77,1)), color-stop(28%, rgba(0,247,49,1)), color-stop(39%, rgba(0,210,247,1)), color-stop(51%, rgba(0,189,247,1)), color-stop(64%, rgba(133,108,217,1)), color-stop(78%, rgba(177,0,247,1)), color-stop(87%, rgba(247,0,189,1)), color-stop(100%, rgba(245,22,52,1)));background: -webkit-linear-gradient(left, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12 大專欄  console.log添加樣式及圖片%, rgba(0,247,49,1) 28%, rgba(0,210,247,1) 39%, rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);background: -o-linear-gradient(left, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%, rgba(0,247,49,1) 28%, rgba(0,210,247,1) 39%, rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);background: -ms-linear-gradient(left, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%, rgba(0,247,49,1) 28%, rgba(0,210,247,1) 39%, rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);background: linear-gradient(to right, rgba(252,234,187,1) 0%, rgba(175,250,77,1) 12%, rgba(0,247,49,1) 28%, rgba(0,210,247,1) 39%, rgba(0,189,247,1) 51%, rgba(133,108,217,1) 64%, rgba(177,0,247,1) 78%, rgba(247,0,189,1) 87%, rgba(245,22,52,1) 100%);filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fceabb', endColorstr='#f51634', GradientType=1 );font-size:5em")

文字顏色

1	console.log( '%c我是藍色字', 'color:blue;font-size:24px');

設置不同的css

1	console.log( "%c 第一 %c 第二 %c 第三", "color:red", "color:green", "color:green")

在Chrome控制台輸出圖片

1	console.log( "%c", "padding:50px 300px;line-height:120px;background:url('http://www.iconpng.com/png/tailwaggers_free/pug.png') no-repeat;");

參考資料

https://www.cnblogs.com/Wayou/p/chrome_dev_tool_style_console.html

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