如何在调用函数时使用javascript中的scriplet在控制台中打印值
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how to print values in console using scriplet in javascript while a function is called
提问by hemalatha karunakaran
How to print values in console (like System.out.println()in java) using scripletin javascriptwhile a function is called ? if i used System.out.println("test")in scripletthe values is getting printed while a jspform is loading but i want it to print only when a java script is called.
如何在调用函数时使用in在控制台（如System.out.println()in java）中打印值？如果我在加载表单时使用的值正在打印，但我希望它仅在调用 java 脚本时打印。scripletjavascriptSystem.out.println("test")scripletjsp
采纳答案by Suresh Atta
System.out.println ("test");
That is java and you cannot execute that on client side.
那是java，你不能在客户端执行它。
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console.log("");
And while page loading it's printing because the jsp you are submitting processing on server side and java code executes there.
在页面加载时它正在打印，因为您在服务器端提交处理的 jsp 和 java 代码在那里执行。
In short:
简而言之：
回答by Moritz Petersen
Use:
用：
console.log('Hello World!');
