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[BUG] #1369

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dongxp opened this issue Apr 15, 2023 · 2 comments
Closed

[BUG] #1369

dongxp opened this issue Apr 15, 2023 · 2 comments
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bug Something isn't working fixed
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@dongxp
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dongxp commented Apr 15, 2023

问题描述

简要描述您碰到的问题。
针对$.A.B[?(@.C==null)]解析会报异常,path解析代码读取==后面的字符时没有考虑可能为null的场景,导致必须先临时将==null删除才可以绕过

环境信息

请填写以下信息:

  • OS信息: [e.g.:CentOS 8.4.2105 4Core 3.10GHz 16 GB]
  • JDK信息: [e.g.:Openjdk 1.8.0_312]
  • 版本信息:[e.g.:Fastjson2 2.x.x]

重现步骤

如何操作可以重现该问题:

  1. 使用 $.A.B[?(@.C==null)] 方法
  2. 输入 {"A": {"B": {"C": null, "D": 1}}} 数据
  3. 出现 ... 错误:jsonpath syntax error, offset 38, character n, line 1, column 39
//可在此输入示例代码

result = JSONPath.eval(rootObject, "$.A.B[?(@.C==null)]");

期待的正确结果

对您期望发生的结果进行清晰简洁的描述。
过滤条件考虑==后面出现null的场景,jayway就支持

相关日志输出

请复制并粘贴任何相关的日志输出。

附加信息

如果你还有其他需要提供的信息,可以在这里填写(可以提供截图、视频等)。

@dongxp dongxp added the bug Something isn't working label Apr 15, 2023
@wenshao wenshao added this to the 2.0.28 milestone Apr 15, 2023
@wenshao
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wenshao commented Apr 15, 2023

https://oss.sonatype.org/content/repositories/snapshots/com/alibaba/fastjson2/fastjson2/2.0.28-SNAPSHOT/
问题已修复,请帮忙有2.0.28-SNAPSHOT版本验证,2.0.28版本预计在明天发布

@wenshao
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wenshao commented Apr 15, 2023

@wenshao wenshao closed this as completed Apr 15, 2023
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