求教：json提取出某一内容

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发布:2018-05-19 15:46:20 分类:问答

• Admin    

  Time:2018-05-19 21:52:37
  用模式匹配或正则匹配都可以.也可以用web.json遍历每个节点.

  var str = /*************

  {  

      "getTodoListResponseItem" : [ {

      "timeCost" : "27",

      "sysCode" : "5",

      "toDoList" : null,

      "toDoCount" : 0,

      "result" : "invalid",

      "errMsg" : "不存在账号"

    },{

      "timeCost" : "276",

      "sysCode" : "6",

      "toDoList" : {

        "todoItem" : [ {

          "pendingDate" : "2018-05-18T18:55:19.000+08:00",

          "pendingUrl" : "http://www.1.com/workflow.service?record_id=7925",

          "pendingTitle" : "请审批！"

        },  ]

      },

      "toDoCount" : 1,

      "result" : "valid",

      "errMsg" : null

    }, {

      "timeCost" : "381",

      "sysCode" : "9",

      "toDoList" : {

        "todoItem" : [ {

          "remind" : "0天",

          "sourceNode" : "#40",

          "pendingDate" : "2018-05-18 22:49:49",

          "pendingUrl" : "http://www.1.com/^36FAF209?Open",

          "pendingTitle" : "申请",

          "source" : "工作流程"

        }, {

          "remind" : "0天",

          "sourceNode" : "#40",

          "pendingDate" : "2018-05-18 22:49:16",

          "pendingUrl" : "http://www.1.com/^AD1A744E?Open",

          "pendingTitle" : "申请",

          "source" : "工作流程"

        }, {

          "remind" : "0天",

          "sourceNode" : "#40",

          "pendingDate" : "2018-05-18 20:48:56",

          "pendingUrl" : "http://www.1.com/^F8461212?Open",

          "pendingTitle" : "流程",

          "source" : "工作流程"

        }, {

          "remind" : "0天",

          "sourceNode" : "#40",

          "pendingDate" : "2018-05-18 18:46:22",

          "pendingUrl" : "http://www.1.com/^ED4B9C27?Open",

          "pendingTitle" : "流程",

          "source" : "工作流程"

        }]

      },

      "toDoCount" : 4,

      "result" : "valid",

      "errMsg" : null

    } ]

  }

  *************/

  import console; 

  var pattern =  //pendingUrl\" \: \"(.*?)\"\,

  console.dumpJson(string.matches(str,pattern))

  console.pause(true);