求助一个正则表达式写法

szg

a:"123",lkjsdf,b1:"1233",ssdf,b1:"3213",fsdfs,b1:"3211",adfssd,c:"6645"

取出上面加“”的a,b1,c 的值，b1有可能出现多次，有多个值（不是固定的3个），都要取出来。请问正则要怎么写。

石榴熟了

szg 发表于 2021-5-18 09:58
测试没问题，但发现跟我的源文件没明白怎么用哈， 麻烦帮我再看一下，怎么写。  直接贴代码要审核，   ...

请把文本 发全一点
你这个是json格式的文本 用json解析 是很完美的

补充内容 (2021-5-18 15:36):

,?\w{1,}:"(\w{1,})"

石榴熟了

,?\w{1,}:"(\w{1,})"

szg

石榴熟了 发表于 2021-5-18 09:27
,?\w{1,}:"(\w{1,})"

我发现测试没问题，但是跟我的代码里面不能用，麻烦帮我再看一下，，非常感谢！！

我要取的是：thumbUrl，spec_value（有1个或2个），groupPrice。    谢谢！

1. {"skuId":8655637746,"goodsId":538685005,"thumbUrl":"https://omsproductionimg.yangkeduo.com/images/2017-10-21/2c97fb8ee69ae1aa6adbcca9ac9c7780.png","initQuantity":0,"quantity":92,"limitQuantity":999999,"soldQuantity":0,"hotSale":1,"defaultQuantity":92,"isOnsale":1,"spec":"8752769,3809562","specs":[{"spec_key":"颜色","spec_value":"黑色星星套装","spec_key_id":1215,"spec_value_id":8752769},{"spec_key":"尺码","spec_value":"32A=70A套装","spec_key_id":1226,"spec_value_id":3809562}],"price":0,"normalPrice":"98","groupPrice":"88","oldGroupPrice":8800,"marketPrice":0,"weight":300,"yellowLabel":"拼多件更划算：2件9.5折","previewPriority":0,"startTime":0,"endTime":0,"staticLimitQuantity":999999,"attribute":"{"mg":null,"lampInstallInfo":null,"ticketRuleId":null,"tenBillionSpikeGlobalLowPrice":null,"vegetableRuleId":null,"skuPreSaleTime":null,"hotLiveGroup":null,"vegetableHasAllowance":null,"vegetableSupplierPrice":null,"vegetableStorePercent":null,"vegetableIsZeroGoods":null,"vegetableSkuGroup":null,"vegetableRegularLimitNumber":null,"vegetableArchived":null,"vegetableSkuOptions":null}","normalSavePrice":"10","skuID":8655637746,"skuExpansionPrice":"0"},
   
2. 
   
3. {"skuId":8655637746,"goodsId":538685005,"thumbUrl":"https://omsproductionimg.yangkeduo.com/images/2017-10-21/2c97fb8ee69ae1aa6adbcca9ac9c7780.png","initQuantity":0,"quantity":92,"limitQuantity":999999,"soldQuantity":0,"hotSale":1,"defaultQuantity":92,"isOnsale":1,"spec":"8752769,3809562","specs":[{"spec_key":"颜色","spec_value":"黑色星星套装","spec_key_id":1215,"spec_value_id":8752769},],"price":0,"normalPrice":"98","groupPrice":"88","oldGroupPrice":8800,"marketPrice":0,"weight":300,"yellowLabel":"拼多件更划算：2件9.5折","previewPriority":0,"startTime":0,"endTime":0,"staticLimitQuantity":999999,"attribute":"{"mg":null,"lampInstallInfo":null,"ticketRuleId":null,"tenBillionSpikeGlobalLowPrice":null,"vegetableRuleId":null,"skuPreSaleTime":null,"hotLiveGroup":null,"vegetableHasAllowance":null,"vegetableSupplierPrice":null,"vegetableStorePercent":null,"vegetableIsZeroGoods":null,"vegetableSkuGroup":null,"vegetableRegularLimitNumber":null,"vegetableArchived":null,"vegetableSkuOptions":null}","normalSavePrice":"10","skuID":8655637746,"skuExpansionPrice":"0"},
   
4. 
   

复制代码

szg

石榴熟了 发表于 2021-5-18 09:27
,?\w{1,}:"(\w{1,})"

新建文本文档 (3).txt (2.25 KB, 下载次数: 6)

2021-5-18 09:56 上传

点击文件名下载附件

测试没问题，但发现跟我的源文件没明白怎么用哈， 麻烦帮我再看一下，怎么写。  直接贴代码要审核，  我要取值： thumbUrl   ，spec_value（有可能出现0-2次），groupPrice.  感谢大神！

lk1122

\w+:"(\w+)"

   

Loserecall

szg 发表于 2021-5-18 09:58
测试没问题，但发现跟我的源文件没明白怎么用哈， 麻烦帮我再看一下，怎么写。  直接贴代码要审核，   ...

Json不香嘛?

Loserecall

json想取什么取什么 不香嘛

五音

如果只要数值，这样就可以："(\d+)"

田心南

thumbUrl":"([^"]+)[\d\D]*?spec_value":"([^"]*)[\d\D]*?groupPrice":"([^"]+)