擅长:python、mysql、java
<p>如果代码是唯一的,您可以构建一个字典,其中代码是键,字符串是值:</p>
<p><em>数据.txt</em></p>
<pre><code>11 Open Water
12 Perennial Ice/Snow
21 Developed, Open Space
22 Developed, Low Intensity
23 Developed, Medium Intensity
112 Developed, High Intensity
113 Barren Land
0 No data
</code></pre>
<p><em>代码(Python2.7)</em></p>
^{pr2}$