【发布时间】:2018-07-09 12:07:13
【问题描述】:
如何在 google sheet 中生成 uuid(例如 ccb8a660-91c9-a556-58e0-4fa7-229516872004)。
要么用宏?还是公式?
【问题讨论】:
标签: google-apps-script google-sheets uuid google-sheets-custom-function
如何在 google sheet 中生成 uuid(例如 ccb8a660-91c9-a556-58e0-4fa7-229516872004)。
要么用宏?还是公式?
【问题讨论】:
标签: google-apps-script google-sheets uuid google-sheets-custom-function
您可以使用Utilities.getUuid() 生成 UUID。但是需要使用自定义函数来实现您想要的,因为在电子表格的函数中没有针对它的函数。为了生成 UUID,请执行以下流程。
=uuid() 放入工作表中的单元格。通过这个,你可以获得UUID。
function uuid() {
return Utilities.getUuid();
}
如果我误解了你的问题,我很抱歉。
使用自定义函数时,通过电子表格的自动重新计算来更改值。如果你想修复这个值,这个示例脚本怎么样?请将此视为几种解决方法之一。
function onEdit(e) {
if (e.range.getFormula().toUpperCase() == "=UUID(TRUE)") {
e.range.setValue(Utilities.getUuid());
}
}
function uuid() {
return Utilities.getUuid();
}
=uuid() 放入工作表中的单元格。
=uuid() 被放置为自定义函数。因此,当电子表格自动计算时,值会发生变化。=uuid(true) 放入工作表中的单元格。
=uuid() 被onEdit() 作为值。因此,即使电子表格是自动计算的,该值也不会改变。=uuid(true)可以在手动放置函数时使用,因为这使用了OnEdit事件触发器。【讨论】:
Utilities.getUuid() 时,结果值始终是差异。但我不知道所创造的价值是否会随着时间而改变。我很抱歉这种情况。如果我发现了这些信息,我想报告它。如果我误解了您的评论,请告诉我。
thinkyfish 公式已根据 broofa 在How to create a GUID / UUID 的回复进行了更正
=CONCATENATE(MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),"-",MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),"-4",MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),"-",MID("89ab",RANDBETWEEN(1,4),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),"-",MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1))
UUID 第 4 版合规性。
【讨论】:
RANDBETWEEEN 时似乎这是不可能的,但可能是possible using psuedo random values
创建的uuid随时间变化。
我认为如果不使用 Apps 脚本,这个问题将无法解决。
例如:
var sheet = SpreadsheetApp.getActiveSheet();
var values = sheet.getRange('A1:A10').getValues();
for (var i = 0; i < values.length; i++) {
// When a cell is empty, set a uuid to the cell.
if (!values[i][0]) {
sheet.getRange('A' + (1 + i)).setValue(Utilities.getUuid());
}
}
【讨论】:
我尝试创建一个纯工作表函数,该函数仅使用工作表代码创建完整的 uuid,这就是我最终得到的结果,它非常愚蠢,但它似乎确实有效。每次工作表更新时它都会重新生成,所以这可能没有用,但我还是想发布它,因为没有可用的纯工作表实现。
=CONCATENATE(MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),"-",MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),"-",MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),"-",MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),"-",MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1),MID("0123456789abcdef",RANDBETWEEN(1,16),1))
【讨论】:
感谢您提供有关此线程的所有详细信息。我最终做的是创建一个宏,它将填充一个范围内的所有选定单元格,每个单元格都有自己的 UUID。我使用这种方法在选定的单元格中设置一个值,而不用担心“覆盖”它们。我可以使用保护范围来避免无意中更新单元格。
此脚本有 2 项检查:
如果满足上述 2 个约束条件,则每个单元格都会填充一个值。这是宏代码:
function fillSelectedWithUUIDs() {
let curSheet = SpreadsheetApp.getActiveSheet();
let curSelection = curSheet.getSelection();
let curRange = curSelection.getActiveRange();
let ui = SpreadsheetApp.getUi();
if (curRange.getNumColumns() !== 1) {
ui.alert(`Range must only contain one column.`);
return;
}
for (let i = 0; i < curRange.getNumRows(); i++) {
let curCell = curRange.getCell(1 + i, 1);
if (curCell.getValue() !== "") {
ui.alert(`ERROR: Cannot overwrite value in cell (${curCell.getA1Notation()})`);
return;
}
}
for (let i = 0; i < curRange.getNumRows(); i++) {
curRange.getCell(1 + i, 1).setValue(Utilities.getUuid())
}
ui.alert(`Added ${curRange.getNumRows()} UUIDs`);
}
希望这对某些人有用!
【讨论】:
如果您只想要一个可以快速插入的公式,请尝试此操作。这里需要注意的是,生成的值中不会包含任何字母字符,但无论如何这些对于几乎任何目的都应该“足够好”。
=RANDBETWEEN(10000000,99999999) & "-" & RANDBETWEEN(1000,9999) & "-" & RANDBETWEEN(1000,9999) & "-" & RANDBETWEEN(1000,9999)& "-" & RANDBETWEEN(1000,9999) & RANDBETWEEN(10000000,99999999)
【讨论】: