请问一下 js 如何获取 json 中的某个特定的值? - V2EX

请问一下 js 如何获取 json 中的某个特定的值? - V2EX

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var prim ={"学生证号":[{"text":"31123","hash":"C3B9B7DADC94F7","key":"txt_SqrCard","value":"31123"}]}

请问一下 js 如何获取 prim 中的 text 的值，多谢多谢

4 条回复

1

Jossss

2019-03-18 11:46:58 +08:00

1

prim['学生证号'][0].text (为什么要中文 key 啊？

2

bzj

2019-03-18 11:49:32 +08:00

1

prim.学生证号[0].text

3

king1101

OP

2019-03-18 11:53:15 +08:00

@Jossss 接手别人的代码，使用的情景好像中文 key 还挺方便的

4

dinggk

2019-03-18 12:13:47 +08:00

1

prim["学生证号"][0]["text"]
prim["学生证号"][0].text

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