解析来自Google表格的JSON响应

我正在开发一个Salesforce CRM项目，我需要访问Google表格中的值，扫描某些关键字，并且如果它们符合特定条件，请复制给定行中的数据转换为Salesforce中的对象。解析来自Google表格的JSON响应

我使用Google Sheets API和Apex - Salesforce编程语言访问Google表格的正文。我遇到的问题是，我从Google表格文件获取的每个数据行都是单独的JSON文件。

正如您将在下面的示例中看到的，键仅位于第一个JSON文件中，那么后面的每个文件都只包含值。

有没有办法将每个包含值（从第二个起）的JSON文件与第一个文件中的键配对？

这里的JSON响应的样子：

"range": "Angels!B2:AD2501", 
    "majorDimension": "ROWS", 
    "values": [ 
    [ 
     "Complete?", 
     "Name", 
     "ID :", 
     "Source", 
     "LinkedIn", 
     "Twitter", 
     "Profile", 
     "", 
     "AA Profile", 
     "Email", 
     "Location: City", 
     "Location: Country", 
     "Twitter Bio", 
     "Bio", 
     "Known For:", 
     "Investments", 
     "Preferred Industry", 
     "Vertical", 
     "Associated Venture Fund", 
     "Type", 
     "Total Investments", 
     "Total Exits", 
     "", 
     "Priority", 
     "Comments", 
     "Email", 
     "Contact Owner", 
     "Account Owner", 
     "In CRM" 
    ], 
    [ 
     "Yes", 
     "John Doe", 
     "2305", 
     "CrowdSourced", 
     "https://www.linkedin.com/in/someone-34738265", 
     "", 
     "", 
     "", 
     "https://angel.co/person", 
     "", 
     "Something", 
     "UK", 
     "", 
     "Executive Manager", 
     "Long term investor.", 
     "list, of, companies, separated,by, a, comma", 
     "IT, Advertising", 
     "", 
     "", 
     "Person (individual)", 
     "239", 
     "16", 
     "TRUE", 
     "H" 
    ], 
    [ 
     "Yes", 
     "A. Nikiforov", 
     "766", 
     "Pitchbook2", 
     "https://www.linkedin.com/pub/dir/alexey/nikiforov", 
     "", 
     "https://my.pitchbook.com?i=106763-86", 
     "", 
     "", 
     "[email protected]", 
     "Saint Petersburg", 
     "Russia", 
     "", 
     "Mr. A. Nikiforov is the Owner at Izdatelstvo Politekhnika. Mr. A. Nikiforov is the Owner at A. Nikiforov.", 
     " ", 
     "Izdatelstvo Politekhnika", 
     "Media", 
     "", 
     "", 
     "Angel (individual)", 
     "1", 
     "", 
     "FALSE" 
    ], 
    [ 
     "Yes", 
     "Aarish Patel", 
     "1043", 
     "Pitchbook2", 
     "https://www.linkedin.com/in/aarish-patel-06387983", 
     "", 
     "https://my.pitchbook.com?i=151254-01", 
     "", 
     "", 
     "", 
     "", 
     "", 
     "", 
     "Mr. Patel serves as the Non-Executive Director at Reds True Barbecue. He serves as the Angel Investor at Aarish Patel.", 
     " ", 
     "Reds True Barbecue", 
     "Restaurants, Hotels and Leisure, Retail", 
     "", 
     "", 
     "Angel (individual)", 
     "1", 
     "", 
     "FALSE" 
    ]];

来源

2017-06-15 Kamil Mieczakowski

您可以通过数组的数组反序列化JSON的到顶点类，然后循环。结果是键列是列名的映射列表，值是相关值。

public class range { 
    List<List<String>> values; 
} 
public static List<Map<String,String>> parseJSON(String jsonStringFromCallout){ 
    range r = (range)JSON.deserialize(jsonStringFromCallout,range.class); 
    List<String> headers = range.values[0]; 
    List<Map<String,String>> allRows = new List<Map<String,String>>(); 
    for (Integer i=1; i<range.values.size(); i++){ 
    Map<String,String> thisRow = new Map<String,String>(); 
    for (Integer j=0; j<range.values[i].size(); j++){ 
     thisRow.put(headers[j],range.values[i][j]); 
    } 
    allRows.add(thisRow); 
    } 
    return allRows; 
}

来源

2017-06-15 23:33:28

谢谢马特，上述工作，但现在我面临一个堆大小太大的问题（这是一个包含2500行数据的电子表格）。 –

这太糟糕了，要弄清楚的是JSONString本身是否太大，或者代码的其他方面是否导致异常。要测试的内容是注释代码的一部分，并尝试使用较小的JSON文件。 –

嘿马特，那就是我所做的。我将JSON分成更小的块，现在它正在工作。感谢您对此的所有帮助！ –

解析来自Google表格的JSON响应

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