[Node.js only] A helper method used to read a Node.js readable stream into stringasyncfunctionstreamToString(readableStream){returnnewPromise((resolve, reject) =>{constchunks = []; readableStream.on("data", (data) => { chunks.push(data.toString()); }); readableStream.on("end", () =>...
Interactive API reference for the JavaScript ReadableStream Object. Represents a readable stream of data. The stream can be read using the ReadableStreamReader or by piping to a WritableStream.
[Node.js only] A helper method used to read a Node.js readable stream into a BufferasyncfunctionstreamToBuffer(readableStream){returnnewPromise((resolve, reject) =>{constchunks = []; readableStream.on("data", (data) => { chunks.push(datainstanceofBuffer ? data : Buffer.from(data)); }...
In JS, use an array buffer or a readable stream to receive the data: Using an ArrayBuffer: JavaScript Copy async function streamToJavaScript(streamRef) { const data = await streamRef.arrayBuffer(); } Using a ReadableStream: JavaScript Copy async function streamToJavaScript(streamRef) ...
varReadable=require('stream').Readable;varrs=Readable();varc=97;rs._read=function(){rs.push(String.fromCharCode(c++));if(c>'z'.charCodeAt(0))rs.push(null);};rs.pipe(process.stdout); 运行结果如下。 $node read1.js abcdefghijklmnopqrstuvwxyz ...
voca - The ultimate JavaScript string library selecting - A library that allows you to access the text selected by the user. underscore.string - String manipulation extensions for Underscore.js JavaScript library. string.js - Extra JavaScript string methods. he - A robust HTML entity encoder/...
error() Outputs an error message to the console Console escape() Deprecated in version 1.5. Use encodeURI() or encodeURIComponent() instead Global eval() Evaluates a string and executes it as if it was script code Global eventPhase Returns which phase of the event flow is currently being ev...
readonly attribute ReadableStream readable; readonly attribute WritableStream writable; readonly attributePromise<undefined> closed; Promise<undefined> close; Socket startTls; }; 提案的API是基于Promise的,并尽可能的复用了现有的标准。例如ReadableStream和WritableStream用于socket的读写端。这使得我们可以很轻松地...
consttype=avro.Type.forSchema({type:'record',name:'Pet',fields:[{name:'kind',type:{type:'enum',name:'PetKind',symbols:['CAT','DOG']}},{name:'name',type:'string'}]});constbuf=type.toBuffer({kind:'CAT',name:'Albert'});// Encoded buffer.constval=type.fromBuffer(buf);// = {...
reads one line of input from the input stream The result is returned as a String. Object Object.prototype.__defineGetter__(prop, func) defines thepropproperty ofthisto be the getter functionfunc This functionality is deprecated in most JavaScript engines. In recent ECMAScript versions, getters ...