Question

这是我的Google Web应用程序脚本中的代码，并且定义了doPost，但是我仍然遇到相同的错误，并且我的Google表格没有注册用户输入，它是“未定义”

 // original from: http://mashe.hawksey.info/2014/07/google-sheets-as-a-database-insert-with-apps-script-using-postget-methods-with-ajax-example/

function doGet(e){
  return handleResponse(e);
}

// Usage
//  1. Enter sheet name where data is to be written below
        var SHEET_NAME = "Sheet1";

//  2. Run > setup
//
//  3. Publish > Deploy as web app 
//    - enter Project Version name and click 'Save New Version' 
//    - set security level and enable service (most likely execute as 'me' and access 'anyone, even anonymously) 
//
//  4. Copy the 'Current web app URL' and post this in your form/script action 
//
//  5. Insert column names on your destination sheet matching the parameter names of the data you are passing in (exactly matching case)

var SCRIPT_PROP = PropertiesService.getScriptProperties(); // new property service

// If you don't want to expose either GET or POST methods you can comment out the appropriate function


function doPost(e){
  return handleResponse(e);
}

function handleResponse(e) {
  // shortly after my original solution Google announced the LockService[1]
  // this prevents concurrent access overwritting data
  // [1] http://googleappsdeveloper.blogspot.co.uk/2011/10/concurrency-and-google-apps-script.html
  // we want a public lock, one that locks for all invocations
  var lock = LockService.getPublicLock();
  lock.waitLock(30000);  // wait 30 seconds before conceding defeat.

  try {
    // next set where we write the data - you could write to multiple/alternate destinations
    var doc = SpreadsheetApp.openById(SCRIPT_PROP.getProperty("key"));
    var sheet = doc.getSheetByName(SHEET_NAME);

    // we'll assume header is in row 1 but you can override with header_row in GET/POST data
    var headRow = e.parameter.header_row || 1;
    var headers = sheet.getRange(1, 1, 1, sheet.getLastColumn()).getValues()[0];
    var nextRow = sheet.getLastRow()+1; // get next row
    var row = []; 
    // loop through the header columns
    for (i in headers){
      if (headers[i] == "Timestamp"){ // special case if you include a 'Timestamp' column
        row.push(new Date());
      } else { // else use header name to get data
        row.push(e.parameter[headers[i]]);
      }
    }
    // more efficient to set values as [][] array than individually
    sheet.getRange(nextRow, 1, 1, row.length).setValues([row]);
    // return json success results
    return ContentService
          .createTextOutput("Success")
          .setMimeType(ContentService.MimeType.TEXT);
  } catch(e){
    // if error return this
    return ContentService
          .createTextOutput("Failure")
          .setMimeType(ContentService.MimeType.TEXT);
  } finally { //release lock
    lock.releaseLock();
  }
}

function setup() {
    var doc = SpreadsheetApp.getActiveSpreadsheet();
    SCRIPT_PROP.setProperty("key", doc.getId())

; }

Google sheets

这是我不理解的另一个错误。在我的html代码中，我已经完全按照我在工作表中创建的每个单元格上显示的方式定义了用户输入。

Answer 1

您可以参考此thread。保存并重新发布您的Google脚本网络应用可能是问题所在。您需要保存一个新版本并发布该新版本，以确保您的应用得到正确的更新。

也是从这个blog：

如果您发送POST请求，但没有POST请求处理程序，则可能会出现相同的问题。然后，您将看到错误“找不到脚本功能：doPost”错误。

Answer 2

如果您要在请求的正文中使用JSON进行POST，则可以找到指向original code的作者的链接，他会对其进行略微更新。

var jsonString = e.postData.getDataAsString();
e.parameter = JSON.parse(jsonString);

Google Apps脚本（未找到错误脚本功能doPost）

2 个答案: