初始化项目：添加后端代码、ThinkPHP框架、前端资源

2026-09-03 12:42:39 +08:00
commit 482bece22e
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+<?php
+
+namespace app\common\library;
+
+use think\Config;
+class Poster
+{
+    /**
+     * 生成宣传海报
+     * @param array  参数,包括图片和文字
+     * @param string  $filename 生成海报文件名,不传此参数则不生成文件,直接输出图片
+     * @return [type] [description]
+     */
+    public function createPoster($type){
+
+        //这是需要插入到背景图的图片url
+//        $qrodeimg = MODULE_URL."public/uploads/appcode/appcode_{$this->auth->id}.png";
+        //这是背景图片的url
+        $bannerimg = MODULE_URL."public/assets/poster/{$type}.jpg";
+        //用户信息
+        //这是要插入到图片的文字
+        if ($bannerimg) {
+            if (is_file($bannerimg)) {
+                //创建画布
+                $bgImg = imagecreatefromstring(file_get_contents($bannerimg));
+
+//                imagecopyresampled($bgImg, $head_img1, 299, 870, 0, 0, 156, 156, imagesx($head_img1), imagesy($head_img1));
+
+//                $head_img1 = imagecreatefromstring(file_get_contents($qrodeimg));
+                //将$qrodeimg插入到$bannerimg里
+//                if($i==1){
+//                    imagecopyresampled($logo, $head_img1, 525, 865, 0, 0, 170, 170, imagesx($head_img1), imagesy($head_img1));
+//                }
+//                if($i==2){
+//                    imagecopyresampled($logo, $head_img1, 292, 686, 0, 0, 170, 170, imagesx($head_img1), imagesy($head_img1));
+//                }
+//                if($i==3){
+//                    imagecopyresampled($bgImg, $head_img1, 299, 870, 0, 0, 156, 156, imagesx($head_img1), imagesy($head_img1));
+//                }
+                //生成图片
+                imagepng($bgImg, ROOT_PATH."public/uploads/poster/poster_{$type}.png");
+            }
+            return true;//返回结果图片url
+        } else {
+            return false;
+        }
+    }
+}