一种通用数据采集的schema定义形式

{
  "name": "凤凰金融",
  "notice": {
    "data": "attribute",
    "matcher": [
      {
        "match": "xpath",
        "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
      }
    ],　　"comments": "网站通告"  },
  "url": {
    "data": "attribute",
    "value": "http://www.fengjr.com/financing/list?type=cx"    "comments": "本平台数据的采集URL"  },
  "project": {
    "data": "url",
    "url": {
      "data": "attribute",
      "matcher": [
        {
          "match": "xpath",
          "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
        }
      ],
      "template": ""
    },
    "title": {
      "data": "attribute",
      "matcher": [
        {
          "match": "xpath",
          "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
        }
      ]
    },
    "detail": {
      "title": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ]
      },
      "amount": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ]
      }
    }
  },
  "member": {
    "data": "sub_item",
    "sub_item": {
      "matcher": [
        {
          "match": "xpath",
          "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
        }
      ],
      "src-save": 0,
      "url": {
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ],
        "template": ""
      }
    },
    "detail": {
      "title": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ]
      },
      "amount": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ]
      }
    }
  },
  "src-save": 1
}

补充：

{
  "name": "凤凰金融",
  "notice": {
    "data": "attribute",
    "matcher": [
      {
        "match": "xpath",
        "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
      }
    ]
  },
  "url": {
    "data": "attribute",
    "value": "http://www.fengjr.com/financing/list?type=cx"
  },
  "project": {
    "data": "url",
    "url": {
      "data": "attribute",
      "matcher": [
        {
          "match": "xpath",
          "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
        }
      ],
      "template": ""
    },
    "title": {
      "data": "attribute",
      "matcher": [
        {
          "match": "xpath",
          "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
        }
      ]
    },
    "detail": {
      "name": "网贷列表",
      "title": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ]
      },
      "amount": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ]
      }
    }
  },
  "member": {
    "data": "sub_item",
    "sub_item": {
      "matcher": [
        {
          "match": "xpath",
          "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
        }
      ],
      "src-save": 0,
      "url": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ],
        "template": ""
      }
    },
    "detail": {
      "name": "会员材料",
      "title": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ]
      },
      "amount": {
        "data": "attribute",
        "matcher": [
          {
            "match": "xpath",
            "pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
          }
        ]
      }
    }
  },
  "src-save": 1,

　　"crawler": {

　　　　　　"handler":"httpClient|selenium",
　　　　　　"results":"html|json|text",
　　　　　　"next_page": {
　　　　　　　　"matcher": [
　　　　　　　　　　{
　　　　　　　　　　　　"match": "xpath",
　　　　　　　　　　　　"pattern": "//*[@id=\"page-financing\"]/div[1]/div[5]/div/div/div[3]"
　　　　　　　　　　}
　　　　　　　　　],
　　　　　　　　"template": ""
　　　　　　},
　　　　　　"history": "re-crawl|skip|stop"
　　　　}

}