yabovip

什么是json

什么是json,json是什么,json如何使用

yabovipJSONSHIYIZHONGQUDAIXMLDESHUJUJIEGOU,HExmlXIANGBI,TAGENGXIAOQIAODANMIAOSHUNENGLIQUEBUCHA,YOUYUTADEXIAOQIAOSUOYIWANGLUOCHUANSHUSHUJUJIANGJIANSHAOGENGDUOLIULIANGCONGERJIAKUAISUDU,

NEIME,JSONDAODISHISHENME?

JSON就是一串字符串 只不过元素会使用特定的符号标注。

{} SHUANGKUOHAOBIAOSHIDUIXIANG

[] ZHONGKUOHAOBIAOSHISHUZU

yabovip"" SHUANGYINHAONEISHISHUXINGHUOZHI

: MAOHAOBIAOSHIHOUZHESHIQIANZHEDEZHI(ZHEIGEZHIKEYISHIZIFUCHUAN、SHUZI、YEKEYISHILINGYIGESHUZUHUODUIXIANG)

yabovipSUOYI {"name": "Michael"} KEYILIJIEWEISHIYIGEBAOHANnameWEIMichaelDEDUIXIANG

ER[{"name": "Michael"},{"name": "Jerry"}]JIUBIAOSHIBAOHANLIANGGEDUIXIANGDESHUZU

yabovipDANGRANLE,NIYEKEYISHIYONG{"name":["Michael","Jerry"]}LAIJIANHUASHANGMIANYIBU,ZHEISHIYIGEYONGYOUYIGEnameSHUZUDEDUIXIANG

yabovipps:XIANZAIHAIYOUHENDUORENCUNZAIYIXIEWUQU,WEISHENME{name:'json'}ZAIJIANYANSHITONGGUOBULE,

NEISHIYINWEIJSONGUANWANGZUIXINGUIFANGUIDING

RUGUOSHIZIFUCHUAN,NEIBUGUANSHIJIANHUOZHIZUIHAODOUYONGSHUANGYINHAOYINQILAI,SUOYISHANGMIANDEDAIMAJIUSHI{"name":"json"}

BUYAOFANBO,GUANWANGJIUSHIZHEIMEDINGYIDE。

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