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[enhancement][ISSUE #878] enhance the ninth point expression in 命名风格.md #879

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[enhancement][ISSUE #878] enhance the ninth point expression in 命名风格.md #879

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2 changes: 1 addition & 1 deletion p3c-gitbook/编程规约/命名风格.md
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Expand Up @@ -20,7 +20,7 @@
<br><span style="color:green">正例</span>：定义整形数组<code>int[] arrayDemo;</code>
<br><span style="color:red">反例</span>：在main参数中，使用<code>String args[]</code>来定义。
8. 【强制】POJO类中布尔类型的变量，都不要加is前缀，否则部分框架解析会引起序列化错误。
<br><span style="color:red">反例</span>：定义为基本数据类型<code>Boolean isDeleted；</code>的属性，它的方法也是<code>isDeleted()</code>，RPC框架在反向解析的时候，“误以为”对应的属性名称是deleted，导致属性获取不到，进而抛出异常。
<br><span style="color:red">反例</span>：定义为基本数据类型<code>boolean isDeleted;</code>的字段，它的 getter 方法也是<code>isDeleted()</code>，RPC框架在反向解析的时候，“误以为”对应的字段名称是 deleted，导致找不到此字段，进而抛出异常或得到意料之外的结果。
9. 【强制】包名统一使用小写，点分隔符之间有且仅有一个自然语义的英语单词。包名统一使用单数形式，但是类名如果有复数含义，类名可以使用复数形式。
<br><span style="color:green">正例</span>：应用工具类包名为com.alibaba.ai.util、类名为MessageUtils（此规则参考spring的框架结构）
10. 【强制】杜绝完全不规范的缩写，避免望文不知义。
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