爬蟲日記 sandvik

查看所有刀具

# 獲取所有產品
https://www.sandvik.coromant.com/zh-cn/_vti_bin/tibp/coromant/search.svc/getgroupedleaves 
# 獲取部分產品，如下圖
https://www.sandvik.coromant.com/zh-cn/_vti_bin/tibp/coromant/search.svc/getresults
# 獲取單個產品
https://tibp-api.azurewebsites.net/api/v1/coromant/productavailability/batch?orderingCodesSemicolonSeparated=CCGX09T3L020-15FXA%20%207125;CNGX1204L025-18HXA%20%207125;WNMX%2015%2009%2031-MM%20%20%20%204335;WNMX%2021%2012%2051-MM%20%20%20%204335;WNMX%2015%2009%2031-MM%20%20%20%202220;CCGX09T3L020-15FXA%20%207105;CCGX09T3L020-15FXA%20%207115;CNGX1204L025-18HXA%20%207105;CNGX1204L025-18HXA%20%207115;CCGX09T3L020-15FXA%20%207015

產品數據分析

原始數據

      {
        "CopTMC1ISO": "H",
        "CopCBMD": "XA",
        "CopCUTINTSIZESHAPE": "CC09T3",
        "CopLE": 2.3,
        "CopAPMX": 0.2,
        "CopKCH": 14,
        "CopCEDC": 2,
        "CopBS": null,
        "CopRE": 0,
        "CopWEP": true,
        "CopKRINS": 95,
        "CopBN": 0.15,
        "CopGB": 15,
        "CopHAND": "N",
        "CopGRADE": "7125",
        "CopSUBSTRATE": "BC",
        "CopCOATING": "PVD AlTiCrN",
        "CopWT": 0.003,
        "CopSEP": 0,
        "CopLCS": "20",
        "CopRELEASEPACK": "18.2",
        "CopPRODFAM": "CoroTurn 107",
        "CopSSCM": "09",
        "TIBPAvailability": "Available",
        "CopId": null,
        "CopMNEMONICID": "INSTRNKAP_COR",
        "CopITEMTYPE": "Insert",
        "CopNotReplenishedAfter": null,
        "CopDRAWCHAR": "160600.jpg",  # 圖片數據
        "CopDRAWCHAR2": null,
        "CopDRAWCHAR3": null,
        "CopDRAWDETAIL": null,
        "CopDRAWEXPLVIEW": null,
        "CopDRAWFUNCT": null,
        "CopEAN": "7323223812230",
        "CopDXFFILE": null,
        "CopMODELSIMULANTICOLL": null,
        "CopPRODUCT3DMODELBASIC": null,
        "CopPRODUCT3DMODELDETAILED": null,
        "CopLF": null,
        "CopLPR": null,
        "CopMaterialID": 7586828,
        "CopStartValueRec": "H#ap: 0.12 mm(0.05-0.2) fn: 0.3 mm/r(0.2-0.4) vc: 135 m/min(150-125)",
        "CopPRODUCTLISTPIC": "150967.jpg", # 圖片數據
        "CopPICT3DVIEW": "150967.jpg", # 圖片數據
        "CopORDCODE": "CCGX09T3L020-15FXA  7125",
        "CopORDCODEUSA": "CCGX09T3L020-15FXA  7125",
        "CopMatchingBOM": null,
        "CopMatchingCUTINTMASTER": null,
        "CopMatchingADINTMS": null,
        "CopTSYC": "CCGX-15FXA (A)",
        "CopReplacementProduct": null,
        "CopReplacementProductInfo": null,
        "CopPRODUCTCATEGORY": null,
        "TIBPContentSourceLocation": "Products/Standard",
        "CopTIBPTMApproved": false,
        "CopTIBPTMProApproved": false,
        "CopIsTailorMade": 0,
        "CopCAPPFamilyID": "I415",
        "CopPackageQuantity": 5,
        "TIBPSupportedForAssemblyBuilding": true,
        "CopPRODDESCR": "CoroTurn® 107車削刀片"
      }

字段分析

字段	解析
CopGRADE	材質(GRADE)
CopSUBSTRATE	基底(SUBSTRATE)
CopCOATING	塗層(COATING)
CopWT	部件重量(WT)
CopSEP	Sensorembeddedproperty(SEP)
CopLCS	壽命週期狀態(LCS)
CopRELEASEPACK	發佈組件ID(RELEASEPACK)

其實我們獲取到的數據比這個還要詳細，都可以保存下來

技術難點

1. 圖片保存的方式
2. 大量數據保存的方法
3. 反爬蟲機制【目前看起來木有】