我是google云函数和Node Js的新手,当我试图解析Json有效负载时,我一直会收到这个错误。
exports.processdata = (event, context) => {
const pubsubMessage = event;
var obj = JSON.parse(Buffer.from(pubsubMessage.data, 'base64').toString());
console.log(obj.temp);
};
错误
TypeError: First argument must be a string, Buffer, A
document.location()函数在Internet中运行良好,但在火狐中不起作用。给定的js代码用于在登录页面中实现AJAX。AJAX将代码定向到servlet,如果登录OK,该servlet将给用户登录作为响应。
logn.js
function logn(emailId,password) {
var parameters="emailId="+emailId+"&password="+password;
var xmlhttp;
if (window.XMLHttpRequest) { // code fo
因此,我试图为我编写的python代码运行一个tests.js,但是在每一行末尾("\n“字符),tests.js文件都添加了一个"·”字符。文件内部使用toString()方法将python输出转换为字符串,然后使用toEqual()将其与预期的字符串进行比较。
我的代码:
def print_help():
print("""Usage :-
$ ./task add 2 hello world # Add a new item with priority 2 and text "hello world" to the
我向API网关上的一个端点发出POST请求,当我提出请求时,我得到以下错误:
Access to fetch at 'API_URI' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request'
{"__type":"CountryModel","dt":null,"ds":null,"dtRow":null,"strSQL":{"Capacity":16,"MaxCapacity":2147483647,"Length":0},"iCnt":0,"ConnType":"FP","Code":"AE","Value":"United Arab
结构:
|-server.js
|-views/
|-master.njk
|-index.njk
Koa-视图配置:
logit("Koa-views : subfolder used: /views");
var views = views('./views', { //note that I removed the __dirname to test if it was the cause
extension: 'njk',
map: {
njk: 'nunjucks'
我试图以keystore v3 json格式保存私钥,但当我试图使用以下方法对其进行加密时:
myNewAccount.encrypt('########')
rsk.accounts.encrypt('the-private-key', '########')
它们都给出了以下错误:Uncaught Error: value parameter should be a number or string.
尝试一种稍微不同的方法,
rsk.accounts.encrypt('the-private-key', '#####