[更新]增加CSV导出支持

extend/service/ToolsService.php

@@ -151,4 +151,49 @@ class ToolsService
         return $ids;
     }
 
+    /**
+     * 写入CSV文件头部
+     * @param string $filename 导出文件
+     * @param array $headers CSV 头部(一级数组)
+     */
+    public static function setCsvHeader($filename, array $headers)
+    {
+        header('Content-Type: application/octet-stream');
+        header("Content-Disposition: attachment; filename=" . iconv('utf-8', 'gbk//TRANSLIT', $filename));
+        echo @iconv('utf-8', 'gbk//TRANSLIT', '"' . implode('","', $headers) . "\"\n");
+    }
+
+    /**
+     * 写入CSV文件内容
+     * @param array $list 数据列表(二维数组或多维数组)
+     * @param array $rules 数据规则(一维数组)
+     */
+    public static function setCsvBody(array $list, array $rules)
+    {
+        foreach ($list as $data) {
+            $rows = [];
+            foreach ($rules as $rule) {
+                $item = self::parseKeyDot($data, $rule);
+                $rows[] = $item === $data ? '' : $item;
+            }
+            echo @iconv('utf-8', 'gbk//TRANSLIT', "\"" . implode('","', $rows) . "\"\n");
+            flush();
+        }
+    }
+
+    /**
+     * 根据数组key查询(可带点规则)
+     * @param array $data 数据
+     * @param string $rule 规则，如: order.order_no
+     * @return mixed
+     */
+    private static function parseKeyDot(array $data, $rule)
+    {
+        list($temp, $attr) = [$data, explode('.', trim($rule, '.'))];
+        while ($key = array_shift($attr)) {
+            $temp = isset($temp[$key]) ? $temp[$key] : $temp;
+        }
+        return (is_string($temp) || is_numeric($temp)) ? str_replace('"', '""', "\t{$temp}") : '';
+    }
+
 }

vendor/autoload.php

@@ -4,4 +4,4 @@
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInitd7f5fe6e2ec784ab7d22f916aff0bf87::getLoader();
+return ComposerAutoloaderInit25acf9996760ee7542bf8505ecd3634b::getLoader();

vendor/composer/autoload_real.php

@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInitd7f5fe6e2ec784ab7d22f916aff0bf87
+class ComposerAutoloaderInit25acf9996760ee7542bf8505ecd3634b
 {
     private static $loader;
 
@@ -19,15 +19,15 @@ class ComposerAutoloaderInitd7f5fe6e2ec784ab7d22f916aff0bf87
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInitd7f5fe6e2ec784ab7d22f916aff0bf87', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInit25acf9996760ee7542bf8505ecd3634b', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
-        spl_autoload_unregister(array('ComposerAutoloaderInitd7f5fe6e2ec784ab7d22f916aff0bf87', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInit25acf9996760ee7542bf8505ecd3634b', 'loadClassLoader'));
 
         $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
         if ($useStaticLoader) {
             require_once __DIR__ . '/autoload_static.php';
 
-            call_user_func(\Composer\Autoload\ComposerStaticInitd7f5fe6e2ec784ab7d22f916aff0bf87::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInit25acf9996760ee7542bf8505ecd3634b::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {
@@ -48,19 +48,19 @@ class ComposerAutoloaderInitd7f5fe6e2ec784ab7d22f916aff0bf87
         $loader->register(true);
 
         if ($useStaticLoader) {
-            $includeFiles = Composer\Autoload\ComposerStaticInitd7f5fe6e2ec784ab7d22f916aff0bf87::$files;
+            $includeFiles = Composer\Autoload\ComposerStaticInit25acf9996760ee7542bf8505ecd3634b::$files;
         } else {
             $includeFiles = require __DIR__ . '/autoload_files.php';
         }
         foreach ($includeFiles as $fileIdentifier => $file) {
-            composerRequired7f5fe6e2ec784ab7d22f916aff0bf87($fileIdentifier, $file);
+            composerRequire25acf9996760ee7542bf8505ecd3634b($fileIdentifier, $file);
         }
 
         return $loader;
     }
 }
 
-function composerRequired7f5fe6e2ec784ab7d22f916aff0bf87($fileIdentifier, $file)
+function composerRequire25acf9996760ee7542bf8505ecd3634b($fileIdentifier, $file)
 {
     if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
         require $file;

vendor/composer/autoload_static.php

@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInitd7f5fe6e2ec784ab7d22f916aff0bf87
+class ComposerStaticInit25acf9996760ee7542bf8505ecd3634b
 {
     public static $files = array (
         '1cfd2761b63b0a29ed23657ea394cb2d' => __DIR__ . '/..' . '/topthink/think-captcha/src/helper.php',
@@ -257,9 +257,9 @@ class ComposerStaticInitd7f5fe6e2ec784ab7d22f916aff0bf87
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInitd7f5fe6e2ec784ab7d22f916aff0bf87::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInitd7f5fe6e2ec784ab7d22f916aff0bf87::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInitd7f5fe6e2ec784ab7d22f916aff0bf87::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit25acf9996760ee7542bf8505ecd3634b::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit25acf9996760ee7542bf8505ecd3634b::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInit25acf9996760ee7542bf8505ecd3634b::$classMap;
 
         }, null, ClassLoader::class);
     }