正则取出字符
下列字符串中取出WO23080900320该如何写
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "10",\r\n "Basic_ProcessCode": "260",\r\n "Describe": "YJ-26/35kV-J-400||三层共挤",\r\n "Basic_MachineCode": "JL-JL01",\r\n "Basic_ItemOutCode": "8924290111",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_10_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}",
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "20",\r\n "Basic_ProcessCode": "330",\r\n "Describe": "铜带屏蔽",\r\n "Basic_MachineCode": "JL-PB01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_20_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}",
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "50",\r\n "Basic_ProcessCode": "460",\r\n "Describe": "外护套",\r\n "Basic_MachineCode": "JL-JS03",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_50_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}",
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "40",\r\n "Basic_ProcessCode": "430",\r\n "Describe": "装铠",\r\n "Basic_MachineCode": "JL-PJ01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_40_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}",
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "30",\r\n "Basic_ProcessCode": "390",\r\n "Describe": "挤包隔离套",\r\n "Basic_MachineCode": "JL-JS01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_30_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}" 你可以使用正则表达式来提取字符串中的目标内容。在Python中,可以使用re模块来实现正则表达式的匹配和提取。
以下是一个示例代码,用于提取字符串中的"Order_WorkOrderCode"对应的值:
import re
s = ''' " Order_WorkOrderCode ": "WO23080900320", ...
'''
# 使用正则表达式匹配目标内容
pattern = r'"Order_WorkOrderCode": "(.*?)",'
result = re.search(pattern, s)
# 提取匹配到的值
if result:
extracted_value = result.group(1)
print(extracted_value)
输出结果为:WO23080900320
你可以根据需要修改正则表达式的模式来匹配其他字段。同时,注意将字符串转义的引号和换行符进行处理,以便正则表达式能够正确匹配。
如果回答对你有帮助,请给我一个最佳答案!{:10_254:}{:10_254:}{:10_254:}
你可以使用正则表达式来提取字符串中的目标内容。以下是一个示例代码,可用于提取出WO23080900320:
import re
string = r'{"\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "10",\r\n "Basic_ProcessCode": "260",\r\n "Describe": "YJ-26/35kV-J-400||三层共挤",\r\n "Basic_MachineCode": "JL-JL01",\r\n "Basic_ItemOutCode": "8924290111",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_10_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}","\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "20",\r\n "Basic_ProcessCode": "330",\r\n "Describe": "铜带屏蔽",\r\n "Basic_MachineCode": "JL-PB01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_20_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}","\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "50",\r\n "Basic_ProcessCode": "460",\r\n "Describe": "外护套",\r\n "Basic_MachineCode": "JL-JS03",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_50_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}","\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "40",\r\n "Basic_ProcessCode": "430",\r\n "Describe": "装铠",\r\n "Basic_MachineCode": "JL-PJ01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_40_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}","\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "30",\r\n "Basic_ProcessCode": "390",\r\n "Describe": "挤包隔离套",\r\n "Basic_MachineCode": "JL-JS01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_30_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}'
match = re.search(r'"Order_WorkOrderCode": "(.*?)",', string)
if match:
code = match.group(1)
print(code)
运行该代码,将会输出:
WO23080900320
如果问题已经解决,请设置最佳答案 你可以使用正则表达式来提取字符串中的WO23080900320。下面是一个示例代码:
import re
# 要匹配的字符串
string = '''"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "10",\r\n "Basic_ProcessCode": "260",\r\n "Describe": "YJ-26/35kV-J-400||三层共挤",\r\n "Basic_MachineCode": "JL-JL01",\r\n "Basic_ItemOutCode": "8924290111",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_10_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}",
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "20",\r\n "Basic_ProcessCode": "330",\r\n "Describe": "铜带屏蔽",\r\n "Basic_MachineCode": "JL-PB01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_20_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}",
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "50",\r\n "Basic_ProcessCode": "460",\r\n "Describe": "外护套",\r\n "Basic_MachineCode": "JL-JS03",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_50_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}",
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "40",\r\n "Basic_ProcessCode": "430",\r\n "Describe": "装铠",\r\n "Basic_MachineCode": "JL-PJ01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_40_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}",
"{\r\n "Order_WorkOrderCode": "WO23080900320",\r\n "RowNo": "30",\r\n "Basic_ProcessCode": "390",\r\n "Describe": "挤包隔离套",\r\n "Basic_MachineCode": "JL-JS01",\r\n "Basic_ItemOutCode": "",\r\n "Basic_ItemOutVersion": "100",\r\n "Coefficient": "1",\r\n "UnitInName": "km",\r\n "UnitOutName": "km",\r\n "OrgM_DeptCode": "B13",\r\n "ProcessPlanQty": "4.767",\r\n "ErpProcessRealQty": "0",\r\n "RecId": "WO23080900320_30_",\r\n "Mdfdt": "2023/8/9 21:01:20"\r\n}"'''
# 使用正则表达式提取WO23080900320
match = re.search(r'"Order_WorkOrderCode": "(.*?)",', string)
if match:
result = match.group(1)
print(result)
运行这段代码,你将会得到输出结果为:WO23080900320。这是通过正则表达式模式 "Order_WorkOrderCode": "(.*?)", 匹配到的结果。其中, (.*?) 表示非贪婪匹配,即尽可能少地匹配字符。
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