StringBuilder创建几个对象

根据引用中的描述，如果在编译器无法确定的情况下，当使用StringBuilder创建字符串时，每个子串都会使用new String()来生成一个新的对象，然后通过append方法拼接在一起。所以，根据引用的示例代码，使用StringBuilder创建了5个对象。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [字符串的创建到底有几个对象产生](https://blog.csdn.net/Lgnorant/article/details/96475993)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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