Java生成条形码code128

╰+哭是因爲堅強的太久メ 2021-11-09 17:28 840阅读 0赞

# Java生成条形码code128 #

生成code 128条形码工具类

maven依赖

1.  ``
2.  `<dependency>`
3.  `<groupId>net.sf.barcode4j</groupId>`
4.  `<artifactId>barcode4j</artifactId>`
5.  `<version>2.1</version>`
6.  `</dependency>`

gradle依赖

compile("net.sf.barcode4j:barcode4j:2.1")

工具代码：

1.   
2.  `import org.apache.commons.lang.ObjectUtils;`
3.  `import org.krysalis.barcode4j.HumanReadablePlacement;`
4.  `import org.krysalis.barcode4j.impl.code128.Code128Bean;`
5.  `import org.krysalis.barcode4j.output.bitmap.BitmapCanvasProvider;`
6.   
7.  `import java.awt.image.BufferedImage;`
8.  `import java.io.ByteArrayOutputStream;`
9.  `import java.io.IOException;`
10.  
11. `/**`
12. `* 条形码工具类`
13. `*`
14. `* @author 明明如月`
15. `* @date 2018/08/13`
16. `*/`
17. `public class BarCodeUtils {`
18.  
19.  
20. `/**`
21. `* 生成code128条形码`
22. `*`
23. `* @param height 条形码的高度`
24. `* @param width 条形码的宽度`
25. `* @param message 要生成的文本`
26. `* @param withQuietZone 是否两边留白`
27. `* @param hideText 隐藏可读文本`
28. `* @return 图片对应的字节码`
29. `*/`
30. `public static byte[] generateBarCode128(String message, Double height, Double width, boolean withQuietZone, boolean hideText) {`
31. `Code128Bean bean = new Code128Bean();`
32. `// 分辨率`
33. `int dpi = 512;`
34. `// 设置两侧是否留白`
35. `bean.doQuietZone(withQuietZone);`
36.  
37. `// 设置条形码高度和宽度`
38. `bean.setBarHeight((double) ObjectUtils.defaultIfNull(height, 9.0D));`
39. `if (width != null) {`
40. `bean.setModuleWidth(width);`
41. `}`
42. `// 设置文本位置（包括是否显示）`
43. `if (hideText) {`
44. `bean.setMsgPosition(HumanReadablePlacement.HRP_NONE);`
45. `}`
46. `// 设置图片类型`
47. `String format = "image/png";`
48.  
49. `ByteArrayOutputStream ous = new ByteArrayOutputStream();`
50. `BitmapCanvasProvider canvas = new BitmapCanvasProvider(ous, format, dpi,`
51. `BufferedImage.TYPE_BYTE_BINARY, false, 0);`
52.  
53. `// 生产条形码`
54. `bean.generateBarcode(canvas, message);`
55. `try {`
56. `canvas.finish();`
57. `} catch (IOException e) {`
58. `//ByteArrayOutputStream won't happen`
59. `}`
60.  
61. `return ous.toByteArray();`
62. `}`
63.  
64.  
65. `}`

# CODE 128 条码生成方法 #

2012年06月20日 18:17:05 [dengchonglin][] 阅读数 4258

## Code 128 Barcode Table ##

<table> 
 <tbody> 
  <tr> 
   <th>Value</th> 
   <th>Code Set<br> A</th> 
   <th>Code Set<br> B</th> 
   <th>Code Set<br> C</th> 
   <th>Bar/Space Pattern<br> B S B S B S</th> 
  </tr> 
  <tr> 
   <td>0</td> 
   <td>SP</td> 
   <td>SP</td> 
   <td>00</td> 
   <td>2 1 2 2 2 2</td> 
  </tr> 
  <tr> 
   <td>1</td> 
   <td>!</td> 
   <td>!</td> 
   <td>01</td> 
   <td>2 2 2 1 2 2</td> 
  </tr> 
  <tr> 
   <td>2</td> 
   <td>"</td> 
   <td>"</td> 
   <td>02</td> 
   <td>2 2 2 2 2 1</td> 
  </tr> 
  <tr> 
   <td>3</td> 
   <td>#</td> 
   <td>#</td> 
   <td>03</td> 
   <td>1 2 1 2 2 3</td> 
  </tr> 
  <tr> 
   <td>4</td> 
   <td>$</td> 
   <td>$</td> 
   <td>04</td> 
   <td>1 2 1 3 2 2</td> 
  </tr> 
  <tr> 
   <td>5</td> 
   <td>%</td> 
   <td>%</td> 
   <td>05</td> 
   <td>1 3 1 2 2 2</td> 
  </tr> 
  <tr> 
   <td>6</td> 
   <td>&amp;</td> 
   <td>&amp;</td> 
   <td>06</td> 
   <td>1 2 2 2 1 3</td> 
  </tr> 
  <tr> 
   <td>7</td> 
   <td>'</td> 
   <td>'</td> 
   <td>07</td> 
   <td>1 2 2 3 1 2</td> 
  </tr> 
  <tr> 
   <td>8</td> 
   <td>(</td> 
   <td>(</td> 
   <td>08</td> 
   <td>1 3 2 2 1 2</td> 
  </tr> 
  <tr> 
   <td>9</td> 
   <td>)</td> 
   <td>)</td> 
   <td>09</td> 
   <td>2 2 1 2 1 3</td> 
  </tr> 
  <tr> 
   <td>10</td> 
   <td>*</td> 
   <td>*</td> 
   <td>10</td> 
   <td>2 2 1 3 1 2</td> 
  </tr> 
  <tr> 
   <td>11</td> 
   <td>+</td> 
   <td>+</td> 
   <td>11</td> 
   <td>2 3 1 2 1 2</td> 
  </tr> 
  <tr> 
   <td>12</td> 
   <td>,</td> 
   <td>,</td> 
   <td>12</td> 
   <td>1 1 2 2 3 2</td> 
  </tr> 
  <tr> 
   <td>13</td> 
   <td>-</td> 
   <td>-</td> 
   <td>13</td> 
   <td>1 2 2 1 3 2</td> 
  </tr> 
  <tr> 
   <td>14</td> 
   <td>.</td> 
   <td>.</td> 
   <td>14</td> 
   <td>1 2 2 2 3 1</td> 
  </tr> 
  <tr> 
   <td>15</td> 
   <td>/</td> 
   <td>/</td> 
   <td>15</td> 
   <td>1 1 3 2 2 2</td> 
  </tr> 
  <tr> 
   <td>16</td> 
   <td>0</td> 
   <td>0</td> 
   <td>16</td> 
   <td>1 2 3 1 2 2</td> 
  </tr> 
  <tr> 
   <td>17</td> 
   <td>1</td> 
   <td>1</td> 
   <td>17</td> 
   <td>1 2 3 2 2 1</td> 
  </tr> 
  <tr> 
   <td>18</td> 
   <td>2</td> 
   <td>2</td> 
   <td>18</td> 
   <td>2 2 3 2 1 1</td> 
  </tr> 
  <tr> 
   <td>19</td> 
   <td>3</td> 
   <td>3</td> 
   <td>19</td> 
   <td>2 2 1 1 3 2</td> 
  </tr> 
  <tr> 
   <td>20</td> 
   <td>4</td> 
   <td>4</td> 
   <td>20</td> 
   <td>2 2 1 2 3 1</td> 
  </tr> 
  <tr> 
   <td>21</td> 
   <td>5</td> 
   <td>5</td> 
   <td>21</td> 
   <td>2 1 3 2 1 2</td> 
  </tr> 
  <tr> 
   <td>22</td> 
   <td>6</td> 
   <td>6</td> 
   <td>22</td> 
   <td>2 2 3 1 1 2</td> 
  </tr> 
  <tr> 
   <td>23</td> 
   <td>7</td> 
   <td>7</td> 
   <td>23</td> 
   <td>3 1 2 1 3 1</td> 
  </tr> 
  <tr> 
   <td>24</td> 
   <td>8</td> 
   <td>8</td> 
   <td>24</td> 
   <td>3 1 1 2 2 2</td> 
  </tr> 
  <tr> 
   <td>25</td> 
   <td>9</td> 
   <td>9</td> 
   <td>25</td> 
   <td>3 2 1 1 2 2</td> 
  </tr> 
  <tr> 
   <td>26</td> 
   <td>:</td> 
   <td>:</td> 
   <td>26</td> 
   <td>3 2 1 2 2 1</td> 
  </tr> 
  <tr> 
   <td>27</td> 
   <td>;</td> 
   <td>;</td> 
   <td>27</td> 
   <td>3 1 2 2 1 2</td> 
  </tr> 
  <tr> 
   <td>28</td> 
   <td>&lt;</td> 
   <td>&lt;</td> 
   <td>28</td> 
   <td>3 2 2 1 1 2</td> 
  </tr> 
  <tr> 
   <td>29</td> 
   <td>=</td> 
   <td>=</td> 
   <td>29</td> 
   <td>3 2 2 2 1 1</td> 
  </tr> 
  <tr> 
   <td>30</td> 
   <td>&gt;</td> 
   <td>&gt;</td> 
   <td>30</td> 
   <td>2 1 2 1 2 3</td> 
  </tr> 
  <tr> 
   <td>31</td> 
   <td>?</td> 
   <td>?</td> 
   <td>31</td> 
   <td>2 1 2 3 2 1</td> 
  </tr> 
  <tr> 
   <td>32</td> 
   <td>@</td> 
   <td>@</td> 
   <td>32</td> 
   <td>2 3 2 1 2 1</td> 
  </tr> 
  <tr> 
   <td>33</td> 
   <td>A</td> 
   <td>A</td> 
   <td>33</td> 
   <td>1 1 1 3 2 3</td> 
  </tr> 
  <tr> 
   <td>34</td> 
   <td>B</td> 
   <td>B</td> 
   <td>34</td> 
   <td>1 3 1 1 2 3</td> 
  </tr> 
  <tr> 
   <td>35</td> 
   <td>C</td> 
   <td>C</td> 
   <td>35</td> 
   <td>1 3 1 3 2 1</td> 
  </tr> 
  <tr> 
   <td>36</td> 
   <td>D</td> 
   <td>D</td> 
   <td>36</td> 
   <td>1 1 2 3 1 3</td> 
  </tr> 
  <tr> 
   <td>37</td> 
   <td>E</td> 
   <td>E</td> 
   <td>37</td> 
   <td>1 3 2 1 1 3</td> 
  </tr> 
  <tr> 
   <td>38</td> 
   <td>F</td> 
   <td>F</td> 
   <td>38</td> 
   <td>1 3 2 3 1 1</td> 
  </tr> 
  <tr> 
   <td>39</td> 
   <td>G</td> 
   <td>G</td> 
   <td>39</td> 
   <td>2 1 1 3 1 3</td> 
  </tr> 
  <tr> 
   <td>40</td> 
   <td>H</td> 
   <td>H</td> 
   <td>40</td> 
   <td>2 3 1 1 1 3</td> 
  </tr> 
  <tr> 
   <td>41</td> 
   <td>I</td> 
   <td>I</td> 
   <td>41</td> 
   <td>2 3 1 3 1 1</td> 
  </tr> 
  <tr> 
   <td>42</td> 
   <td>J</td> 
   <td>J</td> 
   <td>42</td> 
   <td>1 1 2 1 3 3</td> 
  </tr> 
  <tr> 
   <td>43</td> 
   <td>K</td> 
   <td>K</td> 
   <td>43</td> 
   <td>1 1 2 3 3 1</td> 
  </tr> 
  <tr> 
   <td>44</td> 
   <td>L</td> 
   <td>L</td> 
   <td>44</td> 
   <td>1 3 2 1 3 1</td> 
  </tr> 
  <tr> 
   <td>45</td> 
   <td>M</td> 
   <td>M</td> 
   <td>45</td> 
   <td>1 1 3 1 2 3</td> 
  </tr> 
  <tr> 
   <td>46</td> 
   <td>N</td> 
   <td>N</td> 
   <td>46</td> 
   <td>1 1 3 3 2 1</td> 
  </tr> 
  <tr> 
   <td>47</td> 
   <td>O</td> 
   <td>O</td> 
   <td>47</td> 
   <td>1 3 3 1 2 1</td> 
  </tr> 
  <tr> 
   <td>48</td> 
   <td>P</td> 
   <td>P</td> 
   <td>48</td> 
   <td>3 1 3 1 2 1</td> 
  </tr> 
  <tr> 
   <td>49</td> 
   <td>Q</td> 
   <td>Q</td> 
   <td>49</td> 
   <td>2 1 1 3 3 1</td> 
  </tr> 
  <tr> 
   <td>50</td> 
   <td>R</td> 
   <td>R</td> 
   <td>50</td> 
   <td>2 3 1 1 3 1</td> 
  </tr> 
  <tr> 
   <td>51</td> 
   <td>S</td> 
   <td>S</td> 
   <td>51</td> 
   <td>2 1 3 1 1 3</td> 
  </tr> 
  <tr> 
   <td>52</td> 
   <td>T</td> 
   <td>T</td> 
   <td>52</td> 
   <td>2 1 3 3 1 1</td> 
  </tr> 
  <tr> 
   <td>53</td> 
   <td>U</td> 
   <td>U</td> 
   <td>53</td> 
   <td>2 1 3 1 3 1</td> 
  </tr> 
  <tr> 
   <td>54</td> 
   <td>V</td> 
   <td>V</td> 
   <td>54</td> 
   <td>3 1 1 1 2 3</td> 
  </tr> 
  <tr> 
   <td>55</td> 
   <td>W</td> 
   <td>W</td> 
   <td>55</td> 
   <td>3 1 1 3 2 1</td> 
  </tr> 
  <tr> 
   <td>56</td> 
   <td>X</td> 
   <td>X</td> 
   <td>56</td> 
   <td>3 3 1 1 2 1</td> 
  </tr> 
  <tr> 
   <td>57</td> 
   <td>Y</td> 
   <td>Y</td> 
   <td>57</td> 
   <td>3 1 2 1 1 3</td> 
  </tr> 
  <tr> 
   <td>58</td> 
   <td>Z</td> 
   <td>Z</td> 
   <td>58</td> 
   <td>3 1 2 3 1 1</td> 
  </tr> 
  <tr> 
   <td>59</td> 
   <td>[</td> 
   <td>[</td> 
   <td>59</td> 
   <td>3 3 2 1 1 1</td> 
  </tr> 
  <tr> 
   <td>60</td> 
   <td>\</td> 
   <td>\</td> 
   <td>60</td> 
   <td>3 1 4 1 1 1</td> 
  </tr> 
  <tr> 
   <td>61</td> 
   <td>]</td> 
   <td>]</td> 
   <td>61</td> 
   <td>2 2 1 4 1 1</td> 
  </tr> 
  <tr> 
   <td>62</td> 
   <td>^</td> 
   <td>^</td> 
   <td>62</td> 
   <td>4 3 1 1 1 1</td> 
  </tr> 
  <tr> 
   <td>63</td> 
   <td>_</td> 
   <td>_</td> 
   <td>63</td> 
   <td>1 1 1 2 2 4</td> 
  </tr> 
  <tr> 
   <td>64</td> 
   <td>NUL</td> 
   <td>`</td> 
   <td>64</td> 
   <td>1 1 1 4 2 2</td> 
  </tr> 
  <tr> 
   <td>65</td> 
   <td>SOH</td> 
   <td>a</td> 
   <td>65</td> 
   <td>1 2 1 1 2 4</td> 
  </tr> 
  <tr> 
   <td>66</td> 
   <td>STX</td> 
   <td>b</td> 
   <td>66</td> 
   <td>1 2 1 4 2 1</td> 
  </tr> 
  <tr> 
   <td>67</td> 
   <td>ETX</td> 
   <td>c</td> 
   <td>67</td> 
   <td>1 4 1 1 2 2</td> 
  </tr> 
  <tr> 
   <td>68</td> 
   <td>EOT</td> 
   <td>d</td> 
   <td>68</td> 
   <td>1 4 1 2 2 1</td> 
  </tr> 
  <tr> 
   <td>69</td> 
   <td>ENQ</td> 
   <td>e</td> 
   <td>69</td> 
   <td>1 1 2 2 1 4</td> 
  </tr> 
  <tr> 
   <td>70</td> 
   <td>ACK</td> 
   <td>f</td> 
   <td>70</td> 
   <td>1 1 2 4 1 2</td> 
  </tr> 
  <tr> 
   <td>71</td> 
   <td>BEL</td> 
   <td>g</td> 
   <td>71</td> 
   <td>1 2 2 1 1 4</td> 
  </tr> 
  <tr> 
   <td>72</td> 
   <td>BS</td> 
   <td>h</td> 
   <td>72</td> 
   <td>1 2 2 4 1 1</td> 
  </tr> 
  <tr> 
   <td>73</td> 
   <td>HT</td> 
   <td>i</td> 
   <td>73</td> 
   <td>1 4 2 1 1 2</td> 
  </tr> 
  <tr> 
   <td>74</td> 
   <td>LF</td> 
   <td>j</td> 
   <td>74</td> 
   <td>1 4 2 2 1 1</td> 
  </tr> 
  <tr> 
   <td>75</td> 
   <td>VT</td> 
   <td>k</td> 
   <td>75</td> 
   <td>2 4 1 2 1 1</td> 
  </tr> 
  <tr> 
   <td>76</td> 
   <td>FF</td> 
   <td>I</td> 
   <td>76</td> 
   <td>2 2 1 1 1 4</td> 
  </tr> 
  <tr> 
   <td>77</td> 
   <td>CR</td> 
   <td>m</td> 
   <td>77</td> 
   <td>4 1 3 1 1 1</td> 
  </tr> 
  <tr> 
   <td>78</td> 
   <td>SO</td> 
   <td>n</td> 
   <td>78</td> 
   <td>2 4 1 1 1 2</td> 
  </tr> 
  <tr> 
   <td>79</td> 
   <td>SI</td> 
   <td>o</td> 
   <td>79</td> 
   <td>1 3 4 1 1 1</td> 
  </tr> 
  <tr> 
   <td>80</td> 
   <td>DLE</td> 
   <td>p</td> 
   <td>80</td> 
   <td>1 1 1 2 4 2</td> 
  </tr> 
  <tr> 
   <td>81</td> 
   <td>DC1</td> 
   <td>q</td> 
   <td>81</td> 
   <td>1 2 1 1 4 2</td> 
  </tr> 
  <tr> 
   <td>82</td> 
   <td>DC2</td> 
   <td>r</td> 
   <td>82</td> 
   <td>1 2 1 2 4 1</td> 
  </tr> 
  <tr> 
   <td>83</td> 
   <td>DC3</td> 
   <td>s</td> 
   <td>83</td> 
   <td>1 1 4 2 1 2</td> 
  </tr> 
  <tr> 
   <td>84</td> 
   <td>DC4</td> 
   <td>t</td> 
   <td>84</td> 
   <td>1 2 4 1 1 2</td> 
  </tr> 
  <tr> 
   <td>85</td> 
   <td>NAK</td> 
   <td>u</td> 
   <td>85</td> 
   <td>1 2 4 2 1 1</td> 
  </tr> 
  <tr> 
   <td>86</td> 
   <td>SYN</td> 
   <td>v</td> 
   <td>86</td> 
   <td>4 1 1 2 1 2</td> 
  </tr> 
  <tr> 
   <td>87</td> 
   <td>ETB</td> 
   <td>w</td> 
   <td>87</td> 
   <td>4 2 1 1 1 2</td> 
  </tr> 
  <tr> 
   <td>88</td> 
   <td>CAN</td> 
   <td>x</td> 
   <td>88</td> 
   <td>4 2 1 2 1 1</td> 
  </tr> 
  <tr> 
   <td>89</td> 
   <td>EM</td> 
   <td>y</td> 
   <td>89</td> 
   <td>2 1 2 1 4 1</td> 
  </tr> 
  <tr> 
   <td>90</td> 
   <td>SUB</td> 
   <td>z</td> 
   <td>90</td> 
   <td>2 1 4 1 2 1</td> 
  </tr> 
  <tr> 
   <td>91</td> 
   <td>ESC</td> 
   <td>{ </td> 
   <td>91</td> 
   <td>4 1 2 1 2 1</td> 
  </tr> 
  <tr> 
   <td>92</td> 
   <td>FS</td> 
   <td>|</td> 
   <td>92</td> 
   <td>1 1 1 1 4 3</td> 
  </tr> 
  <tr> 
   <td>93</td> 
   <td>GS</td> 
   <td>}</td> 
   <td>93</td> 
   <td>1 1 1 3 4 1</td> 
  </tr> 
  <tr> 
   <td>94</td> 
   <td>RS</td> 
   <td>~</td> 
   <td>94</td> 
   <td>1 3 1 1 4 1</td> 
  </tr> 
  <tr> 
   <td>95</td> 
   <td>US</td> 
   <td>DEL</td> 
   <td>95</td> 
   <td>1 1 4 1 1 3</td> 
  </tr> 
  <tr> 
   <td>96</td> 
   <td>FNC 3</td> 
   <td>FNC 3</td> 
   <td>96</td> 
   <td>1 1 4 3 1 1</td> 
  </tr> 
  <tr> 
   <td>97</td> 
   <td>FNC 2</td> 
   <td>FNC 2</td> 
   <td>97</td> 
   <td>4 1 1 1 1 3</td> 
  </tr> 
  <tr> 
   <td>98</td> 
   <td>SHIFT</td> 
   <td>SHIFT</td> 
   <td>98</td> 
   <td>4 1 1 3 1 1</td> 
  </tr> 
  <tr> 
   <td>99</td> 
   <td>CODE C</td> 
   <td>CODE C</td> 
   <td>99</td> 
   <td>1 1 3 1 4 1</td> 
  </tr> 
  <tr> 
   <td>100</td> 
   <td>CODE B</td> 
   <td>FNC 4</td> 
   <td>CODE B</td> 
   <td>1 1 4 1 3 1</td> 
  </tr> 
  <tr> 
   <td>101</td> 
   <td>FNC 4</td> 
   <td>CODE A</td> 
   <td>CODE A</td> 
   <td>3 1 1 1 4 1</td> 
  </tr> 
  <tr> 
   <td>102</td> 
   <td>FNC 1</td> 
   <td>FNC 1</td> 
   <td>FNC 1</td> 
   <td>4 1 1 1 3 1</td> 
  </tr> 
  <tr> 
   <td>103</td> 
   <td>Start A</td> 
   <td>Start A</td> 
   <td>Start A</td> 
   <td>2 1 1 4 1 2</td> 
  </tr> 
  <tr> 
   <td>104</td> 
   <td>Start B</td> 
   <td>Start B</td> 
   <td>Start B</td> 
   <td>2 1 1 2 1 4</td> 
  </tr> 
  <tr> 
   <td>105</td> 
   <td>Start C</td> 
   <td>Start C</td> 
   <td>Start C</td> 
   <td>2 1 1 2 3 2</td> 
  </tr> 
  <tr> 
   <td>106</td> 
   <td>Stop</td> 
   <td>Stop</td> 
   <td>Stop</td> 
   <td>2 3 3 1 1 1 2</td> 
  </tr> 
 </tbody> 
</table>

Example... To calculate the check digit for the barcode data string 'Code 128'

Value		     Total
    			      =====                  =====
                 Start Code B      104                    104
    Position 1              C       35         1 x 35 =    35
    Position 2              o       79         2 x 79 =   158
    Position 3              d       68         3 x 68 =   204
    Position 4              e       69         4 x 69 =   276
    Position 5                       0         5 x  0 =     0
    Position 6              1       17         6 x 17 =   102
    Position 7              2       18         7 x 18 =   126
    Position 8              8       24         8 x 24 =   192
                                                         =====
                                                         1197
                                                         =====
                 1197/103 = 11 remainder 64

#endregion

即根据上表, 把没个字符的value值 乘上 字符在字符串中的位置(从1开始算)

把没个乘积加起来

因为CODESET B 为104(这是规定, 不要问我为什么)

所以, 还要加上 104

最后, 除以103, 所得的余数就是 校验码 的value值, 然后在表中找到对应的字符

就可以了.

[dengchonglin]: https://me.csdn.net/dengchonglin