ThinkPHP中PHPExcel的使用

当然是在你需要的地方写代码。我只写样例，你看懂了就可以灵活的使用。

1.           vendor("PHPExcel.PHPExcel");//如果这里提示类不存在，肯定是你文件夹名字不对。
2.           $objPHPExcel = new \PHPExcel();//这里要注意‘\’ 要有这个。因为版本是3.1.2了。
3.           $objWriter = new \PHPExcel_Writer_Excel5($objPHPExcel);//设置保存版本格式
4. 
   
5. //接下来就是写数据到表格里面去
6. $list =你从数据库查出来的的数据
7.  foreach ($list as $key => $value) {
8.                   $i=$key+1;//表格是从1开始的
9.                   $objPHPExcel->getActiveSheet()->setCellValue('A'.$i,  $value['name']);//这里是设置A1单元格的内容
10.                   $objPHPExcel->getActiveSheet()->setCellValue('B'.$i,  $value['id']);////这里是设置B1单元格的内容
11.                   //以此类推，可以设置C D E F G看你需要了。
12.                   
13. }
14. 
    
15. //接下来当然是下载这个表格了，在浏览器输出就好了
16.           header("Pragma: public");
17.           header("Expires: 0");
18.           header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
19.           header("Content-Type:application/force-download");
20.           header("Content-Type:application/vnd.ms-execl");
21.           header("Content-Type:application/octet-stream");
22.           header("Content-Type:application/download");;
23.           header('Content-Disposition:attachment;filename=文件名称.xls');
24.           header("Content-Transfer-Encoding:binary");
25.           $objWriter->save('文件名称.xls');
26.           $objWriter->save('php://output');
27. 
    
28. 到这里你就已经完成了。如果有哪里不懂可以加我QQ164418960。或者留言
29.             

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第三 : 上面只是完成了流程而已。但是不可能这样简单而已。我们可以设置很多东西。看自己需要来设置了。

1. 设置excel的属性：
2. 创建人
3. $objPHPExcel->getProperties()->setCreator("Maarten Balliauw");
4. 最后修改人
5. $objPHPExcel->getProperties()->setLastModifiedBy("Maarten Balliauw");
6. 标题
7. $objPHPExcel->getProperties()->setTitle("Office 2007 XLSX Test Document");
8. 题目
9. $objPHPExcel->getProperties()->setSubject("Office 2007 XLSX Test Document");
10. 描述
11. $objPHPExcel->getProperties()->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.");
12. 关键字
13. $objPHPExcel->getProperties()->setKeywords("office 2007 openxml php");
14. 种类
15. $objPHPExcel->getProperties()->setCategory("Test result file");

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1. 设置当前的sheet
2. $objPHPExcel->setActiveSheetIndex(0);
3. 设置sheet的name
4. $objPHPExcel->getActiveSheet()->setTitle('Simple');
5. 设置单元格的值
6. $objPHPExcel->getActiveSheet()->setCellValue('A1', 'String');
7. $objPHPExcel->getActiveSheet()->setCellValue('A2', 12);
8. $objPHPExcel->getActiveSheet()->setCellValue('A3', true);
9. $objPHPExcel->getActiveSheet()->setCellValue('C5', '=SUM(C2:C4)');
10. $objPHPExcel->getActiveSheet()->setCellValue('B8', '=MIN(B2:C5)');
11. 合并单元格
12. $objPHPExcel->getActiveSheet()->mergeCells('A18:E22');
13. 分离单元格
14. $objPHPExcel->getActiveSheet()->unmergeCells('A28:B28');
15. 
    
16. 保护cell
17. $objPHPExcel->getActiveSheet()->getProtection()->setSheet(true); // Needs to be set to true in order to enable any worksheet protection!
18. $objPHPExcel->getActiveSheet()->protectCells('A3:E13', 'PHPExcel');
19. 设置格式
20. // Set cell number formats
21. echo date('H:i:s') . " Set cell number formats\n";
22. $objPHPExcel->getActiveSheet()->getStyle('E4')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE);
23. $objPHPExcel->getActiveSheet()->duplicateStyle( $objPHPExcel->getActiveSheet()->getStyle('E4'), 'E5:E13' );
24. 设置宽width
25. // Set column widths
26. $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setAutoSize(true);
27. $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(12);
28. 设置font
29. $objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setName('Candara');
30. $objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setSize(20);
31. $objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setBold(true);
32. $objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
33. $objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
34. $objPHPExcel->getActiveSheet()->getStyle('E1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
35. $objPHPExcel->getActiveSheet()->getStyle('D13')->getFont()->setBold(true);
36. $objPHPExcel->getActiveSheet()->getStyle('E13')->getFont()->setBold(true);
37. 设置align
38. $objPHPExcel->getActiveSheet()->getStyle('D11')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
39. $objPHPExcel->getActiveSheet()->getStyle('D12')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
40. $objPHPExcel->getActiveSheet()->getStyle('D13')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
41. $objPHPExcel->getActiveSheet()->getStyle('A18')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY);
42. //垂直居中
43. $objPHPExcel->getActiveSheet()->getStyle('A18')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
44. 设置column的border
45. $objPHPExcel->getActiveSheet()->getStyle('A4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
46. $objPHPExcel->getActiveSheet()->getStyle('B4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
47. $objPHPExcel->getActiveSheet()->getStyle('C4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
48. $objPHPExcel->getActiveSheet()->getStyle('D4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
49. $objPHPExcel->getActiveSheet()->getStyle('E4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
50. 设置border的color
51. $objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getLeft()->getColor()->setARGB('FF993300');
52. $objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getTop()->getColor()->setARGB('FF993300');
53. $objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getBottom()->getColor()->setARGB('FF993300');
54. $objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getTop()->getColor()->setARGB('FF993300');
55. $objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getBottom()->getColor()->setARGB('FF993300');
56. $objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getRight()->getColor()->setARGB('FF993300');
57. 设置填充颜色
58. $objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
59. $objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->getStartColor()->setARGB('FF808080');
60. $objPHPExcel->getActiveSheet()->getStyle('B1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
61. $objPHPExcel->getActiveSheet()->getStyle('B1')->getFill()->getStartColor()->setARGB('FF808080');
62. 加图片
63. $objDrawing = new PHPExcel_Worksheet_Drawing();
64. $objDrawing->setName('Logo');
65. $objDrawing->setDescription('Logo');
66. $objDrawing->setPath('./images/officelogo.jpg');
67. $objDrawing->setHeight(36);
68. $objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
69. $objDrawing = new PHPExcel_Worksheet_Drawing();
70. $objDrawing->setName('Paid');
71. $objDrawing->setDescription('Paid');
72. $objDrawing->setPath('./images/paid.png');
73. $objDrawing->setCoordinates('B15');
74. $objDrawing->setOffsetX(110);
75. $objDrawing->setRotation(25);
76. $objDrawing->getShadow()->setVisible(true);
77. $objDrawing->getShadow()->setDirection(45);
78. $objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
79. //处理中文输出问题
80. 需要将字符串转化为UTF-8编码，才能正常输出，否则中文字符将输出为空白，如下处理：
81.  $str  = iconv('gb2312', 'utf-8', $str);
82. 或者你可以写一个函数专门处理中文字符串：
83. function convertUTF8($str)
84. {
85.    if(empty($str)) return '';
86.    return  iconv('gb2312', 'utf-8', $str);
87. }