听说百度小程序开始出现手机端搜索流量,作为SEO一员,必须搞他。但是又奈何之前做的都是微信小程序,所以用php写了一个微信小程序转百度小程序代码。
修改文件后缀名
- .wxml转换为.swan
- .wxss转换为.CSS
修改文件内容
- .js文件:将wx.替换为swan.
- .swan文件:
- 循环部分:
- wx:for="{{var}}替换为s-for="var"
- wx:key替换为s-for-index
- wx:for-item替换为s-for-item
- 条件部分:
- wx:if="{{expression}}替换为s-if="expression"
- wx:elif="{{expression}}替换为s-elif="expression"
- wx:else替换为s-else
- 模板:需将data属性两个大括号替换为三个大括号
修改以下代码中的小程序所在目录,运行即可自动转换
<?php class Convert_wx_to_bd { private $project_dir; private $ext_rules; public function __construct($project_dir, $ext_rules = array('wxml' => 'swan', 'wxss' => 'css')) { $this->project_dir = $project_dir; $this->ext_rules = $ext_rules; //修改根目录app.wxss后缀及app.js内容 $this->convert_root(); //批量修改文件后缀:.wxml转换为.swan,.wxss转换为.css $this->convert_ext($this->project_dir.'/'.'pages', $this->ext_rules); //批量修改语法部分 $this->convert_text($this->project_dir.'/'.'pages'); } /** * */ private function convert_root() { //修改根目录.wxss文件后缀 rename($this->project_dir.'/'.'app.wxss', $this->project_dir.'/'.'app.css'); //修改根目录app.js文件语法部分 $app_js = $this->project_dir.'/'.'app.js'; $text = file_get_contents($app_js); $text = str_replace('wx.', 'swan.', $text); file_put_contents($app_js, $text); } /** * 批量修改文件后缀名 * @param $path 文件夹路径 * @param $ext_rules 文件后缀替换规则 * @return void */ private function convert_ext($path, $ext_rules) { $handle = opendir($path); if ($handle) { while (false !== ($file = readdir($handle))) { if ($file != "." && $file != '..') { if (is_dir($path . '/' . $file)) { $this->convert_ext($path . '/' . $file, $ext_rules); } else { $path_info = pathinfo($file); $ext = $path_info['extension']; $all_exts = array_keys($ext_rules); if (in_array($ext, $all_exts)) { $src = $path . '/' . $file; $dext = $ext_rules[$ext]; $fileName = $path_info['filename']; $dest = $path . '/' . $fileName . '.' . $dext; rename($src, $dest); } } } } } } /* * js文件: * 1、wx.替换为swan. * .swan文件: * 1、.wxml替换为.swan * 2、.wxss替换为.css * 循环: * 3、wx:for="{{var}}替换为s-for="var" * 4、wx:key替换为s-for-index * 5、wx:for-item替换为s-for-item * 条件: * 6、wx:if="{{expression}}替换为s-if="expression" * 7、wx:elif="{{expression}}替换为s-elif="expression" * 8、wx:else替换为s-else * 模板: * 9、<template is="var" data="{{{var}}}" />需将data属性两个大括号替换为三个大括号 */ private function convert_text($path) { $handle = opendir($path); if ($handle) { while (false !== ($file = readdir($handle))) { if ($file != "." && $file != '..') { if (is_dir($path . '/' . $file)) { $this->convert_text($path . '/' . $file); } else { $path_info = pathinfo($file); $ext = $path_info['extension']; $src = $path . '/' . $file; if ('js' == $ext) { $text = file_get_contents($src); $text = str_replace('wx.', 'swan.', $text); file_put_contents($src, $text); } if ('swan' == $ext) { $text = file_get_contents($src); $text = str_replace('.wxml', '.swan', $text); $text = str_replace('.wxss', '.css', $text); $text = preg_replace("/wx:for=(["|']){{(.*?)}}(["|'])/", "s-for=$1$2$3", $text); $text = str_replace('wx:key', 's-for-index', $text); $text = str_replace('wx:for-item', 's-for-item', $text); $text = preg_replace("/wx:if=(["|']){{(.*?)}}(["|'])/", "s-if=$1$2$3", $text); $text = preg_replace("/wx:elif=(["|']){{(.*?)}}(["|'])/", "s-elif=$1$2$3", $text); $text = str_replace('wx:else', 's-else', $text); $text = preg_replace("/data=(["|']){{(.*?)}}(["|'])/", "data=$1{{{$2}}}$3", $text); file_put_contents($src, $text); } } } } return false; } } } $obj = new Convert_wx_to_bd('C:/mini'); exit('SUCCESS!'); ?>