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编译异常能否细分 #552

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lonelystone545 opened this issue Jun 26, 2023 · 0 comments
Open

编译异常能否细分 #552

lonelystone545 opened this issue Jun 26, 2023 · 0 comments

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@lonelystone545
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大佬你好, 我们在使用aviator表达式编译时时, 如果有异常会手动缓存下来, 避免有问题的表达式重复编译, 给gc造成较大的压力. 目前表达式编译抛出的是CompileExpressionErrorException, 但是在有些场景下如果触发了线程中断,futuretask会响应中断, 也会抛这个异常, 导致我们错误的缓存了这个表达式. 本质上我们期望缓存的是因表达式自身有问题的那部分, 即词法语法解析异常的部分, 其他的异常不应该缓存. 所以aviator编译时抛的异常能否细分?(ExpressionSyntaxErrorException这个异常是否能表示表达式自身存在问题的)
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