如何在Java中为字符串和整数添加循环。

huangapple
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英文:

how to add in a loop for string and int in java

问题

  1. i have this code:
  3.     int[] arr = new int[] {0254,0156,0641,0974,0112};
  4.     	
  5.     html.append("<table border=1 valign=\"center\" width=270 height=30 
  6.     background=\"L2UI_CT1.Windows_DF_Drawer_Bg\">");
  7.     html.append("<tr>");
  8.     
  9.     for(int i:arr){ 
  10.     	html.append("<td width=30><img src=\"icon.customtex_" + i + "\" width=32 height=32></td>"); 
  11.     	html.append("<td align=\"center\" width=290>" + arr2[i] + "</td>");
  12.     }
  13.     
  14.     html.append("</tr>");
  15.     html.append("</table>");
  17. i need change "Name 1" equivalent INT result
  19. for example:
  21.     String[] arr2 = new String[] {"Name 1","Name 2","Name 3","Name 4","Name 5"};
英文:

i have this code:

  1. int[] arr = new int[] {0254,0156,0641,0974,0112};
  2. 	
  3. html.append(&quot;&lt;table border=1 valign=\&quot;center\&quot; width=270 height=30 
  4. background=\&quot;L2UI_CT1.Windows_DF_Drawer_Bg\&quot;&gt;&quot;);
  5. html.append(&quot;&lt;tr&gt;&quot;);
  7. for(int i:arr){ 
  8. 	html.append(&quot;&lt;td width=30&gt;&lt;img src=\&quot;icon.customtex_&quot; + i + &quot;\&quot; width=32 height=32&gt;&lt;/td&gt;&quot;); 
  9. 	html.append(&quot;&lt;td align=\&quot;center\&quot; width=290&gt;Name 1&lt;/td&gt;&quot;);
  10. }
  12. html.append(&quot;&lt;/tr&gt;&quot;);
  13. html.append(&quot;&lt;/table&gt;&quot;);

i need change "Name 1" equivalent INT result

for example:

  1. String[] arr2 = new String[] {&quot;Name 1&quot;,&quot;Name 2&quot;,&quot;Name 3&quot;,&quot;Name 4&quot;,&quot;Name 5&quot;};

答案1

得分: 0

你只需要这样做：

  1. for(int i=0; i<arr.length; i++){ 
  2.     html.append("<td width=30><img src=\"icon.customtex_" + arr[i] + "\" width=32 height=32></td>"); 
  3.     html.append("<td align=\"center\" width=290>" + arr2[i] + "</td>");
  4. }
英文:

You just need to do this:

  1. for(int i=0; i&lt;arr.length; i++){ 
  2.     html.append(&quot;&lt;td width=30&gt;&lt;img src=\&quot;icon.customtex_&quot; + arr[i] + &quot;\&quot; width=32 height=32&gt;&lt;/td&gt;&quot;); 
  3.     html.append(&quot;&lt;td align=\&quot;center\&quot; width=290&gt;&quot; + arr2[i] + &quot;&lt;/td&gt;&quot;);
  4. }

huangapple
  • 本文由 发表于 2020年5月5日 08:30:29
  • 转载请务必保留本文链接：https://go.coder-hub.com/61603863.html
  • arrays
  • each
  • html
  • java
  • loops
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