1.JSON数值 { “key” : value}

{
    "key" : 520,
    "key1" : 1314
}

2.JSON字符串 { “key” : “value”}

{
    "key" : "我爱你",
    "key1" : "一生一世"
}

3.JSON数组 { “key” : [value]}

{
    "key" : [520, 1314],
    "key1" : [520, 3344]
}

4.JSON对象 { “key” : {value}}

{
    "key" : {"520": "我爱你"},
    "key1" : {"1314": "一生一世"}
}

5.JSON对象数组 { “key” : [{“key1”: “value1”},{“key2”: “value2”}]}

{
    "我" : [
                  {"key": "我爱你"},
                  {"key1": "一生一世"}
    ]
}

6.JSON数组对象 {“key”:{“key1”:[value1,value2]}}

{
    "我" : {
                  [520,1314],
                  ["我爱你", "一生一世"]
    }
}

正确的json字符串的格式，前端报错消失：

res.write('{"ok":true,"msg":"注册成功"}')
# json # java # javascript
GitHub 加速计划 / js / json
18
5
下载
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 * :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 * Use ubuntu-latest image to run Valgrind (#4575) * :wrench: use Clang image to run valgrind * :wrench: use Clang image to run valgrind * :wrench: use Clang image to run valgrind * :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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