[英]google docs apps script function calling very slow
我正在編寫一個谷歌文檔應用程序腳本來制作谷歌文檔插件。 當用戶點擊側邊欄中的按鈕時,應用程序腳本 function 被稱為executeSpellChecking
。 此應用程序腳本 function 在獲取文檔文本后進行遠程 POST 調用。
total time
= 從用戶單擊按鈕到.withSuccessHandler(
所用的時間,這意味着直到executeSpellChecking
返回 = 2000 ms
function time
= executeSpellChecking
調用從開始到結束所用的時間 = 1400 ms
t3 = 完成遠程 POST 調用所需的時間 = 800ms
t4 = 在 VB.NET 應用程序中完成相同的遠程 POST 調用所需的時間 = 200 毫秒
問題:
為什么total time to complete
比total function time
的總時間大了驚人的 600 毫秒,還會發生什么? 他們不應該是平等的嗎? 我該如何改進它?
為什么t3
大於t4
? 他們不應該是平等的嗎? 從.gs 發生時,POST 請求有問題嗎? 我該如何改進它?
代碼是(sidebar.html):
function runSpellChecking() {
gb_IsSpellcheckingRunning = true;
//gb_isAutoCorrecting = false;
gi_CorrectionCurrWordIndex = -1;
$("#btnStartCorr").attr("disabled", true);
$("#divMistakes").html("");
this.disabled = true;
//$('#error').remove();
var origin = $('input[name=origin]:checked').val();
var dest = $('input[name=dest]:checked').val();
var savePrefs = $('#save-prefs').is(':checked');
//var t1 = new Date().getTime();
console.time("total time");
google.script.run
.withSuccessHandler(
function(textAndTranslation, element) {
if (gb_IsSpellCheckingEnabled) {
console.timeEnd("total time");
//var t2 = new Date().getTime();
go_TextAndTranslation = JSON.parse(JSON.stringify(textAndTranslation));
var pagewords = textAndTranslation.pagewords;
var spellchecked = textAndTranslation.spellchecked;
//alert("total time to complete:" + (t2-t1) + "###" + go_TextAndTranslation.time);
//irrelevant code follows below...
}
})
.withFailureHandler(
function(msg, element) {
showError(msg, $('#button-bar'));
element.disabled = false;
})
.withUserObject(this)
.executeSpellChecking(origin, dest, savePrefs);
}
並且調用的 function 代碼是(spellcheck.gs):
function executeSpellChecking(origin, dest, savePrefs) {
//var t1 = new Date().getTime();
console.time("function time");
var body = DocumentApp.getActiveDocument().getBody();
var alltext = body.getText();
var lastchar = alltext.slice(-1);
if (lastchar != " " && lastchar != "\n") {
body.editAsText().insertText(alltext.length, "\n");
alltext = body.getText();
}
var arr_alltext = alltext.split(/[\s\n]/);
var pagewords = new Object;
var pagewordsOrig = new Object;
var pagewordsOrigOffset = new Object;
var offset = 0;
var curWord = "";
var cnt = 0;
for (var i = 0; i < arr_alltext.length; i++) {
curWord = arr_alltext[i];
if (StringHasSimeioStiksis(curWord)) {
curWord = replaceSimeiaStiksis(curWord);
var arr3 = curWord.split(" ");
for (var k = 0; k < arr3.length; k++) {
curWord = arr3[k];
pagewords["" + (cnt+1).toString()] = curWord.replace(/[`~@#$%^&*()_|+\-="<>\{\}\[\]\\\/]/gi, '');
pagewordsOrig["" + (cnt+1).toString()] = curWord;
pagewordsOrigOffset["" + (cnt+1).toString()] = offset;
offset += curWord.length;
cnt++;
}
offset++;
} else {
pagewords["" + (cnt+1).toString()] = curWord.replace(/[`~@#$%^&*()_|+\-="<>\{\}\[\]\\\/\n]/gi, '');
pagewordsOrig["" + (cnt+1).toString()] = curWord;
pagewordsOrigOffset["" + (cnt+1).toString()] = offset;
offset += curWord.length + 1;
cnt++;
}
}
var respTString = "";
var url = 'https://www.example.org/spellchecker.php';
var data = {
"Text" : JSON.stringify(pagewords),
"idOffset" : "0",
"lexID" : "8",
"userEmail" : "test@example.org"
};
var payload = JSON.stringify(data);
var options = {
"method" : "POST",
"contentType" : "application/json",
"payload" : payload
};
//var t11 = new Date().getTime();
console.time("POST time");
var response = UrlFetchApp.fetch(url, options);
console.timeEnd("POST time");
//var t22 = new Date().getTime();
var resp = response.getContentText();
respTString = resp;
var spellchecked = JSON.parse(respTString);
var style = {};
for (var k in pagewords){
if (pagewords.hasOwnProperty(k)) {
if (spellchecked.hasOwnProperty(k)) {
if (spellchecked[k].substr(0, 1) == "1") {
style[DocumentApp.Attribute.FOREGROUND_COLOR] = "#000000";
}
if (spellchecked[k].substr(0, 1) == "0") {
style[DocumentApp.Attribute.FOREGROUND_COLOR] = "#FF0000";
}
if (spellchecked[k].substr(0, 1) == "4") {
style[DocumentApp.Attribute.FOREGROUND_COLOR] = "#0000FF";
}
if (pagewordsOrigOffset[k] < alltext.length) {
body.editAsText().setAttributes(pagewordsOrigOffset[k], pagewordsOrigOffset[k] + pagewordsOrig[k].length, style);
}
}
}
}
//var t2 = new Date().getTime();
console.timeEnd("function time")
return {
"pagewords" : pagewords,
"pagewordsOrig" : pagewordsOrig,
"pagewordsOrigOffset" : pagewordsOrigOffset,
"spellchecked" : spellchecked
}
}
預先感謝您的任何幫助。
編輯:我根據建議更新了代碼以使用 console.time ,結果是:
total time: 2048.001953125 ms
Jun 21, 2021, 3:01:40 PM Debug POST time: 809ms
Jun 21, 2021, 3:01:41 PM Debug function time: 1408ms
所以問題不在於如何測量時間。 function 時間為 1400ms,而返回時間為 2000ms,相差 600ms,POST 時間更是驚人的 800ms,而不是在 VB.net 中進行完全相同的 POST 調用所需的 200ms。
使用 console.time() 和 console.timeEnd(): https://developers.google.com/apps-script/reference/base/console
我為你修改了代碼。 console.timeEnd() 會自動在控制台中輸出持續時間,因此我為您刪除了顯示時差的警報。
您可能希望我用作參數的字符串作為某種常量變量,因此沒有使用兩次的魔術字符串。 我希望這對你有用。
function runSpellChecking() {
gb_IsSpellcheckingRunning = true;
//gb_isAutoCorrecting = false;
gi_CorrectionCurrWordIndex = -1;
$("#btnStartCorr").attr("disabled", true);
$("#divMistakes").html("");
this.disabled = true;
//$('#error').remove();
var origin = $('input[name=origin]:checked').val();
var dest = $('input[name=dest]:checked').val();
var savePrefs = $('#save-prefs').is(':checked');
console.time("total time");
google.script.run
.withSuccessHandler(
function(textAndTranslation, element) {
if (gb_IsSpellCheckingEnabled) {
console.timeEnd("total time");
go_TextAndTranslation = JSON.parse(JSON.stringify(textAndTranslation));
var pagewords = textAndTranslation.pagewords;
var spellchecked = textAndTranslation.spellchecked;
//irrelevant code follows below...
}
})
.withFailureHandler(
function(msg, element) {
showError(msg, $('#button-bar'));
element.disabled = false;
})
.withUserObject(this)
.executeSpellChecking(origin, dest, savePrefs);
}
function executeSpellChecking(origin, dest, savePrefs) {
console.time("function time");
var body = DocumentApp.getActiveDocument().getBody();
var alltext = body.getText();
var lastchar = alltext.slice(-1);
if (lastchar != " " && lastchar != "\n") {
body.editAsText().insertText(alltext.length, "\n");
alltext = body.getText();
}
var arr_alltext = alltext.split(/[\s\n]/);
var pagewords = new Object;
var pagewordsOrig = new Object;
var pagewordsOrigOffset = new Object;
var offset = 0;
var curWord = "";
var cnt = 0;
for (var i = 0; i < arr_alltext.length; i++) {
curWord = arr_alltext[i];
if (StringHasSimeioStiksis(curWord)) {
curWord = replaceSimeiaStiksis(curWord);
var arr3 = curWord.split(" ");
for (var k = 0; k < arr3.length; k++) {
curWord = arr3[k];
pagewords["" + (cnt+1).toString()] = curWord.replace(/[`~@#$%^&*()_|+\-="<>\{\}\[\]\\\/]/gi, '');
pagewordsOrig["" + (cnt+1).toString()] = curWord;
pagewordsOrigOffset["" + (cnt+1).toString()] = offset;
offset += curWord.length;
cnt++;
}
offset++;
} else {
pagewords["" + (cnt+1).toString()] = curWord.replace(/[`~@#$%^&*()_|+\-="<>\{\}\[\]\\\/\n]/gi, '');
pagewordsOrig["" + (cnt+1).toString()] = curWord;
pagewordsOrigOffset["" + (cnt+1).toString()] = offset;
offset += curWord.length + 1;
cnt++;
}
}
var respTString = "";
var url = 'https://www.example.org/spellchecker.php';
var data = {
"Text" : JSON.stringify(pagewords),
"idOffset" : "0",
"lexID" : "8",
"userEmail" : "test@example.org"
};
var payload = JSON.stringify(data);
var options = {
"method" : "POST",
"contentType" : "application/json",
"payload" : payload
};
console.time("POST time");
var response = UrlFetchApp.fetch(url, options);
console.timeEnd("POST time");
var resp = response.getContentText();
respTString = resp;
var spellchecked = JSON.parse(respTString);
var style = {};
for (var k in pagewords){
if (pagewords.hasOwnProperty(k)) {
if (spellchecked.hasOwnProperty(k)) {
if (spellchecked[k].substr(0, 1) == "1") {
style[DocumentApp.Attribute.FOREGROUND_COLOR] = "#000000";
}
if (spellchecked[k].substr(0, 1) == "0") {
style[DocumentApp.Attribute.FOREGROUND_COLOR] = "#FF0000";
}
if (spellchecked[k].substr(0, 1) == "4") {
style[DocumentApp.Attribute.FOREGROUND_COLOR] = "#0000FF";
}
if (pagewordsOrigOffset[k] < alltext.length) {
body.editAsText().setAttributes(pagewordsOrigOffset[k], pagewordsOrigOffset[k] + pagewordsOrig[k].length, style);
}
}
}
}
console.timeEnd("function time");
return {
"pagewords" : pagewords,
"pagewordsOrig" : pagewordsOrig,
"pagewordsOrigOffset" : pagewordsOrigOffset,
"spellchecked" : spellchecked
}
}
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