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[BUG]fastjson2 解析不了嵌套json 带有共享文件夹路径的反斜杠内容 #3958

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@wsxe9988

问题描述

简要描述您碰到的问题。
fastjson2 解析不了嵌套json 带有共享文件夹路径的反斜杠内容

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] window 10
  • JDK信息: [e.g.:Openjdk 1.8.0_312] oracle jdk 1.8.0_40
  • 版本信息:[e.g.:Fastjson2 2.x.x] fastjson2 2.0.60/fastjson 2.0.60

重现步骤

如何操作可以重现该问题:

  1. 使用 xxx.xxx 方法
    JSONObject requestData = JSON.parseObject(str)
  2. 输入 ... 数据
    {"interactiveCode":"qqq","requestData":"{"dd":0,"cc":1,"DB1.DBD52":"\\192.168.2.202\aa\bb\sss\cc\NG\dd.jpg","aa":"dfghhfd","DB1.DBX0.4":"true","ff":"false"}"}
  3. 出现 ... 错误```javaunclosed.str '\O, offset 42, character ", line 1, column 42, fastjson-version 2.0.60 {"dd":0,"cc":1,"DB1.DBD52":"\\192.168.2.202\aa\bb\sss\cc\NG\dd.jpg","aa":"dfghhfd","DB1.DBX0.4":"true","ff":"false"}
    //可在此输入示例代码
com.alibaba.fastjson2.JSONException: unclosed.str '\O, offset 42, character ", line 1, column 42, fastjson-version 2.0.60 {\"dd\":0,\"cc\":1,\"DB1.DBD52\":\"\\\\192.168.2.202\\aa\\bb\\sss\\cc\\NG\\dd.jpg\",\"aa\":\"dfghhfd\",\"DB1.DBX0.4\":\"true\",\"ff\":\"false\"}
	at com.alibaba.fastjson2.JSONReader.char1(JSONReader.java:1322)
	at com.alibaba.fastjson2.JSONReaderUTF16.readString(JSONReaderUTF16.java:3078)
	at com.alibaba.fastjson2.JSONReader.read(JSONReader.java:3518)
	at com.alibaba.fastjson2.JSON.parseObject(JSON.java:419)
com.alibaba.fastjson2.JSONException: unclosed.str '\O, offset 42, character ", line 1, column 42, fastjson-version 2.0.60 {\"dd\":0,\"cc\":1,\"DB1.DBD52\":\"\\\\192.168.2.202\\aa\\bb\\sss\\cc\\NG\\dd.jpg\",\"aa\":\"dfghhfd\",\"DB1.DBX0.4\":\"true\",\"ff\":\"false\"}
	at com.alibaba.fastjson2.JSONReader.char1(JSONReader.java:1322)
	at com.alibaba.fastjson2.JSONReaderUTF16.readString(JSONReaderUTF16.java:3078)
	at com.alibaba.fastjson2.JSONReader.read(JSONReader.java:3518)
	at com.alibaba.fastjson2.JSON.parseObject(JSON.java:419)

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