json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 1 colum原因及解决方案
json
适用于现代 C++ 的 JSON。
项目地址:https://gitcode.com/gh_mirrors/js/json
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JSONDecodeError
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 1 column 2 (char 1) 出现原因及解决方案
出现原因
读错误返回码可知,json的key需要双引号"key"
,此时大概率读入的json文件的key用的时单引号'key'
#error exp 错误示范
{'k1':v1,'k2':v2}
#right exp 正确示范
{"k1":v1,"k2":v2}
在python中,字典dict()
的key用单引号或者双引号都ok,不会报错,但是在json文件中会对key的引号进行检查,以保证在跨语言读取时的鲁棒性。
解决方案
此时有以下解决方案
#error exp 错误示范
with open('xxx.json','w') as fw:
fw.writelines(str(dict()))
#right exp 正确做法
with open('xxx.json','w') as fw:
fw.writelines(json.dumps(dict()))
GitHub 加速计划 / js / json
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适用于现代 C++ 的 JSON。
最近提交(Master分支:3 个月前 )
2134cb94
* change NLOHMANN_JSON_FROM_WITH_DEFAULT to let NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT work with an empty JSON instance
* fix ci_static_analysis_clang (ci_clang_tidy)
* change NLOHMANN_JSON_FROM_WITH_DEFAULT to let NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT work with an empty JSON instance 4 天前
6057b31d
* :wrench: overwork astyle call
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* Use ubuntu-latest image to run Valgrind (#4575)
* :wrench: use Clang image to run valgrind
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* :wrench: use Ubuntu image to run valgrind
* Use Clang image to run iwyu (#4574)
* :wrench: use Clang image to run iwyu
* :wrench: use Clang image to run iwyu
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :wrench: overwork astyle call
* :art: format code
* :hammer: clean up 6 天前
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