X2.Eval=function(code){ if(!!(window.attachEvent && !window.opera)){ //ie execScript(code); }else{ //not ie window.eval(code); } } 现在如果要想在函数内定义全局代码,就可以通过调用X2.Eval(code)方法,一个例子如下: var s='global'; function demo3(){ X2.Eval('var s="local"');...
//调用idea编译的jar包,functuon 自定义类名 as 'jar包类的全名' create temporary function ceventLength as 'com.cevent.hadoop.hive.CeventUserDefinedFunction'; //加入temporary,表示重启就消失,这里取消temporary临时函数 create function ceventLength as 'com.cevent.hadoop.hive.CeventUserDefinedFunction';...
(node:13108) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: Evaluation failed: TypeError: func is not a function at func (<anonymous>:9:9) (node:13108) DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that ar...
evaluate(inJavaScriptContext:completion:) Evaluates a block in the JavaScript execution queue. tvOS 9.0–18.0Deprecated funcevaluate(inJavaScriptContextevaluation:@escaping(JSContext) ->Void,completion: ((Bool) ->Void)? = nil ) funcevaluate(inJavaScriptContextevaluation:@escaping(JSContext) ->Voi...
等待innetHTML 设置并将它的 src 内容添加到数组中。 如何从 page.evaluate() 返回数据? const puppeteer = require('puppeteer'); const CREDENTIALS = require(`./env.js`).credentials; const SELECTORS = require(`./env.js`).selectors; const URLS = require(`./env.js`).urls; async function run...
evaluate(function() { alert("hello world")});});叁 [推荐] 官方实例 casper.start('http://www.google.fr/', function() { this.echo('Page title is: ' + this.evaluate(function() { return document.title;}), 'INFO'); // Will be printed in green on the console });var...
EN定义一个队栈，每次出现一个数放进栈中，若出现运算符的话，就将栈顶的两个元素出栈进行运算后在...
This MATLAB function provides the value f(x) at the points in x of the spline function f whose description is contained in f.
method (page.exposeFunction), which expose your function as a global function (also available in ...