本文整理汇总了TypeScript中readline.clearLine函数的典型用法代码示例。如果您正苦于以下问题：TypeScript clearLine函数的具体用法？TypeScript clearLine怎么用？TypeScript clearLine使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了clearLine函数的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: next
store => next => action => {
const { payload, type } = action;
if (type === 'DIRECT_LINE/RECEIVE_ACTIVITY') {
const { activity } = payload;
if (activity.type === 'message') {
readline.clearLine(process.stdout, -1);
readline.moveCursor(process.stdout, -2, 0);
console.log(`${ activity.from.name } said: ${ activity.text || '<nothing>' }`);
const { attachments } = activity;
if (attachments && attachments.length) {
console.log(`(With ${ attachments.length } attachments)`);
}
console.log();
rl.prompt();
}
} else if (action.type === 'DIRECT_LINE/CONNECTION_STATUS_UPDATE') {
switch (payload.readyState) {
case 1:
console.log('Connecting to bot...');
break;
case 2:
console.log('Connected to bot.');
rl.prompt();
break;
}
}
return next(action);
}示例2: onProgress
function onProgress(value: number) {
value = Math.round(value * 100);
readline.clearLine(process.stdout, 0);
readline.cursorTo(process.stdout, 0, 1);
console.log(`${value}%`);
if (process != null && process.send != null) process.send({ type: "progress", value });
}示例3:
readline.cursorTo(stream, x, y);
}
{
let stream: NodeJS.WritableStream;
let dx: number | string;
let dy: number | string;
readline.moveCursor(stream, dx, dy);
}
{
let stream: NodeJS.WritableStream;
let dir: number;
readline.clearLine(stream, dir);
}
{
let stream: NodeJS.WritableStream;
readline.clearScreenDown(stream);
}
}
////////////////////////////////////////////////////
/// string_decoder tests : https://nodejs.org/api/string_decoder.html
////////////////////////////////////////////////////
namespace string_decoder_tests {
const StringDecoder = string_decoder.StringDecoder;示例4: cll
/**
* Clear current line
*/
function cll(): void {
readline.clearLine(process.stdout, 0); // Clear current text
readline.cursorTo(process.stdout, 0, null); // Move cursor to the head of line
}示例5: cll
/**
* Clear current line
*/
function cll(): void {
readline.clearLine(process.stdout, 0); // clear current text
readline.cursorTo(process.stdout, 0, null); // move cursor to beginning of line
}示例6:
readline.emitKeypressEvents(strm);
readline.emitKeypressEvents(strm, readLineInterface);
}
{
const strm: NodeJS.WritableStream = new stream.Writable();
const dx: number | string = 1;
const dy: number | string = 1;
readline.moveCursor(strm, dx, dy);
}
{
const strm: NodeJS.WritableStream = new stream.Writable();
readline.clearLine(strm, 1);
}
{
const strm: NodeJS.WritableStream = new stream.Writable();
readline.clearScreenDown(strm);
}
{
let _rl = readline.createInterface({
input: process.stdin,
});
let _boolean: boolean;
_rl = _rl.addListener("close", () => { });示例7: overwrite
overwrite(msg:string){
readline.clearLine(process.stdout, 0)
readline.cursorTo(process.stdout, 0, null)
this.log(msg);
}