如何将字符串保存到p5.js中的特定位置 [英] How to save strings to SPECIFIC location in p5.js

问题描述

在这里我有一个我正在玩的代码。
它会在我的文件中加载一个字符串并保存一个不重要的字符串。

  var file =1; 
 var result; 
 var meString; 
 var splitMeString; 
 
函数preload（）{
 result = loadStrings（assets / save /+ file +。txt）; 
} 
 
函数setup（）{
 createCanvas（1000,650）; 
} 
 
函数draw（）{
 meString = result +''; 
 splitMeString = splitTokens（meString，'，'）; 
 text（meString，20,20）; 
 console.log（splitMeString [2]）; 
 
 
 function mousePressed（）{
 saveStrings（happy）; 
} 
  

但是如何将字符串保存到特定位置？说我想覆盖文件（文件）？

解决方案

像这样的问题最好通过查找参考资料。

根据参考， saveStrings（）函数可以带三个参数：
$ b

语法 p>

  saveStrings（list，filename，[extension]）
  

参数

• list 字符串[ ]：要写入的字符串数组
  
• filename 字符串：输出的文件名
  
• 扩展字符串：文件名的扩展名

听起来像你正在寻找这样的东西：

  saveStrings（yourArray，file，txt）; 
  

另请注意，第三个参数是可选的，所以这也应该是可行的：

  saveStrings（yourArray，file）; 
  

Here I have a code that I was playing around with. It loads a string within my file and saves an unimportant one.

var file = "1";
var result;
var meString;
var splitMeString;

function preload() {
  result = loadStrings("assets/save/"+file+".txt");
}

function setup() {
    createCanvas(1000,650);
}

function draw() {
    meString = result+'';
    splitMeString = splitTokens(meString, ',');
    text(meString,20,20);
    console.log(splitMeString[2]);
}

function mousePressed(){
    saveStrings("happy");
}

but how would I save a string to a specific location? Say I wanted to overwrite the file ("file")?

解决方案

Questions like these are best answered by looking in the reference.

According to the reference, the saveStrings() function can take three arguments:

Syntax

saveStrings(list,filename,[extension])

Parameters

• list String[]: string array to be written
• filename String: filename for output
• extension String: the filename's extension

So it sounds like you're looking for something like this:

saveStrings(yourArray, "file", "txt");

Also note that the third argument is optional, so this should also work:

saveStrings(yourArray, "file");

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