laravel条形码二维码生成

阳光穿透心脏的1/2处 2022-04-21 18:28 555阅读 0赞

1.  composer require milon/barcode 5.3
2.

class CodeController extends Controller  
\{  
//  
public function yicode(Request $request)\{  
$cc = new DNS1D();  
 i m g = " d a t a : i m a g e / p n g ; b a s e 64 , " . img = "data:image/png;base64,". img="data:image/png;base64,".cc->getBarcodePNG( r e q u e s t − > n u m , request->num, request−>num,request->type);  
return $img;  
\}  
\}  
num为传入的号码 ，type为条形码类型

PS:[http://www.luohun.org/index.php/archives/33/][http_www.luohun.org_index.php_archives_33]

https://laravel-china.org/index.php/courses/laravel-package/bar-code-generation-tool-milonbarcode/2037

[http://www.luohun.org/index.php/archives/33/\#comment-27][http_www.luohun.org_index.php_archives_33_comment-27]

PLAN B:

use Milon\\Barcode\\DNS1D;

class BarcodeController extends Controller  
\{  
//生成条形码  
public function index(Request $request)\{  
$cc = new DNS1D();  
 t i t l e = s u b s t r ( title = substr( title=substr(request->title,0,14); //截取title长度  
for( i = 0 ; i=0; i=0;i<44;$i++)\{  
//  a r r = \[ 1 , 5 , 9 , 13 , 17 , 21 , 25 , 29 , 33 , 37 , 41 \] ; i f ( arr = \[1,5,9,13,17,21,25,29,33,37,41\]; if( arr=\[1,5,9,13,17,21,25,29,33,37,41\];if(i%4==0|| i e c h o ′ < d i v s t y l e = " w i d t h : 155 p x ; f l o a t : r i g h t ; m a r g i n : 1 p x 017 p x 8 p x ; p a d d i n g − l e f t : 3 p x " > < d i v > < i m g s t y l e = " w i d t h : a u t o ; m a x − w i d t h : 95 i%3==0)\{ echo &\#x27;<div style="width: 155px; float: right;margin:1px 0 17px 8px;padding-left: 3px"><div><img style="width: auto;max-width: 95%" src="data:image/png;base64,&\#x27; . iecho′<divstyle="width:155px;float:right;margin:1px017px8px;padding−left:3px"><div><imgstyle="width:auto;max−width:95cc->getBarcodePNG($request->num,  r e q u e s t − > t y p e ) . ′ " a l t = " b a r c o d e " / > < / d i v > < d i v s t y l e = " w i d t h : 155 p x ; t e x t − a l i g n : c e n t e r " > ′ . request->type) . &\#x27;" alt="barcode" /></div><div style="width: 155px;text-align: center">&\#x27;. request−>type).′"alt="barcode"/></div><divstyle="width:155px;text−align:center">′.request->fn\_sku.’

’. KaTeX parse error: Expected 'EOF', got '\}' at position 121: …'; \}̲else\{ …cc->getBarcodePNG($request->num,  r e q u e s t − > t y p e ) . ′ " a l t = " b a r c o d e " / > < / d i v > < d i v s t y l e = " w i d t h : 155 p x ; t e x t − a l i g n : c e n t e r " > ′ . request->type) . &\#x27;" alt="barcode" /></div><div style="width: 155px;text-align: center">&\#x27;. request−>type).′"alt="barcode"/></div><divstyle="width:155px;text−align:center">′.request->fn\_sku.’

’.$title.’…New

MADE IN CHINA

’;  
\}  
\}  
\}  
\}

调用接口：[http://192.168.22.234/index.php/barcode?fn\_sku=X001Z2ZLCC&num=454661&type=C128A&title=Attoomasauasas Mesh Showesasasadasdsadr...New][http_192.168.22.234_index.php_barcode_fn_sku_X001Z2ZLCC_num_454661_type_C128A_title_Attoomasauasas Mesh Showesasasadasdsadr...New]  
![在这里插入图片描述][20181220083408851.png]

二维码生成  
use Milon\\Barcode\\DNS1D;  
use Milon\\Barcode\\DNS2D;  
//生成二维码  
public function qrCode()\{  
KaTeX parse error: Expected 'EOF', got '&' at position 49: …br><br><br><br>&̲nbsp;&nbsp;&nbs…cc->getBarcodeSVG(“AZ:X4CTAAHKI5A6TEYW9RCJNFOFWI”, “DATAMATRIX”);

}

![在这里插入图片描述][20190429163148935.png]

[http_www.luohun.org_index.php_archives_33]: http://www.luohun.org/index.php/archives/33/
[http_www.luohun.org_index.php_archives_33_comment-27]: http://www.luohun.org/index.php/archives/33/#comment-27
[http_192.168.22.234_index.php_barcode_fn_sku_X001Z2ZLCC_num_454661_type_C128A_title_Attoomasauasas Mesh Showesasasadasdsadr...New]: http://192.168.22.234/index.php/barcode?fn_sku=X001Z2ZLCC&num=454661&type=C128A&title=Attoomasauasas%20Mesh%20Showesasasadasdsadr...New
[20181220083408851.png]: /images/20220414/44ec9996173844b29e213eeb81151213.png
[20190429163148935.png]: /images/20220414/9fed44a95a4d4bc3a3b865958c9df81a.png