无法在Google App脚本中使用Logger记录值 [英] Cannot log values using Logger in google app script
问题描述
这是我的HTML代码，单击加载"按钮后，我从此处调用函数 loadClient ，
Here is my HTML code, from where I call the function loadClient when load button is clicked,
//LOAD CLIENT BUTTON`
document.getElementById("load_button").addEventListener('click',function(){
google.script.run.loadClient();
});
这是code.gs文件中的相应功能
here is the respective function in the code.gs file
//function02-loadClient
function loadClient() {
eval(UrlFetchApp.fetch('https://apis.google.com/js/api.js').getContentText());
return gapi.client.load("https://content.googleapis.com/discovery/v1/apis/webmasters/v3/rest")
.then(function() { Logger.log("GAPI client loaded for API"); },
function() { Logger.log("Error loading GAPI client for API" ); });
}
推荐答案
在客户端环境中调用 google.script.run 时，您正在请求执行服务器端Apps脚本功能.
When you call google.script.run in the client-side environment, you're requesting execution of a server side Apps Script function.
loadClient()的实现在服务器端Apps脚本执行的上下文中没有意义.
Your implementation of loadClient() doesn't make sense in the context of server-side Apps Script execution.
这是一个完整的简单示例，该示例通过单击客户端按钮来成功触发服务器端的 Logger.log()调用:
Here's a full, simple example of successfully triggering a Logger.log() call on the server-side by way of a client side button click:
<!DOCTYPE html>
<html>
<head>
<base target="_top">
</head>
<script>
function registerListener() {
document.getElementById('callServerFunction').addEventListener('click', function() {
google.script.run
.withSuccessHandler(function() {
alert("Successfully called server function.");
})
.withFailureHandler(function() {
alert("Failed to call server function.");
})
.serverFunction();
});
}
</script>
<body onload="registerListener()">
<button id="callServerFunction">Call Server Side Function</button>
</body>
</html>
Code.gs
function doGet() {
return HtmlService.createHtmlOutputFromFile('client');
}
function serverFunction() {
Logger.log("Server function called.");
}
单击按钮后的服务器端日志记录结果
[18-06-10 13:48:20:359 PDT] Server function called.
关于 JavaScript Google API客户端库(即https://apis.google.com/js/api.js)，这并不是要在Apps Script服务器端上下文中使用.Apps脚本的全部要点是，有一个可立即使用而无需任何服务的服务清单设置.除了不兼容之外，尝试在服务器端Apps脚本上下文中加载客户端JS库完全是多余的.
Regarding the Javascript Google API Client Libraries (i.e. https://apis.google.com/js/api.js), that's not meant to be used in the Apps Script server side context. The whole point of Apps Script is that there is a laundry list of services ready to use immediately without any setup. In addition to not being compatible, trying to load the client-side JS libraries in the server side Apps Script context is simply redundant.
类似地，尝试在客户端应用程序脚本代码中使用客户端JS库也没有太大意义，因为您可以通过
Similarly, trying to use the client-side JS libraries in client-side Apps Script code doesn't make too much sense either, as you have the full set of server-side functionality available via google.script.run.
这篇关于无法在Google App脚本中使用Logger记录值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
