你好,我的循环使用jszip有问题 - 这是为了替换文本,我计划做1000个或更多文件。 我想要的是为每个添加一个数字i ++并将其保存到zip中的单独文本文件。但现在我的代码是这样的,它只显示输入文本的最后一个文件 - 请帮助
我希望zip.add循环遍历每个变体 - 但它只写入数字而不是整个输入+数字
HTML:
<script type="text/javascript" src="jszip.js"></script>
<form>
<label> Enter Block of text </label>
<textarea id="inp" name="original"></textarea>
<label> Here is your result </label>
<textarea id="out" name="result"></textarea>
<label> Enter string to replace </label> <br>
<input type="text" id="ori" name="string"></input>
<label> Enter what to replace it with </label>
<input type="text" id="new" name="replace"></input>
<input type="button" onClick="getin()" value="Click for result">
<input id="button" type="button" onClick="getzip()" value="Create Zip"> </input> </form>
JAVASCRIPT:
var zip = new JSZip();
for (var i = 1; i < 100; i++) {
getin(i)
}
function getin() {
var old = document.getElementById("ori").value;
var reg = new RegExp(old, "gim" );
var e = document.getElementById("new").value;
var str1, str2;
str1 = document.getElementById("inp").value;
if (str1 == "") {null;}
var end = str1.replace (reg, e+i);
document.getElementById("out").value = end;
zip.add("output"+i+".txt", end+"\n")
}
function getzip () {
content=zip.generate();
location.href="data:application/zip;base64,"+content;
}
答案 0 :(得分:0)
这将创建一个包含100个文件的zip文件,这些文件具有基于正则表达式替换的不同输出 - 不确定您对内容的确切想要发生什么。
var zip;
function getin() {
var old = document.getElementById("ori").value;
var reg = new RegExp(old, "gim");
var e = document.getElementById("new").value;
var str1, str2;
str1 = document.getElementById("inp").value;
if (str1 == "") {
return;
}
zip = new JSZip();
var result = '';
Array(100).fill().forEach(function(v,i) {
var end = str1.replace(reg, e + i);
result += end;
zip.file("output" + i + ".txt", end + "\n")
});
document.getElementById("out").value = result;
}
function getzip() {
if (!zip) { return; }
content = zip.generate();
location.href = "data:application/zip;base64," + content;
}
<script src="http://rawgit.com/Stuk/jszip/master/dist/jszip.min.js"></script>
<form>
<label> Enter Block of text </label>
<textarea id="inp" name="original"></textarea>
<label> Here is your result </label>
<textarea id="out" name="result"></textarea>
<label> Enter string to replace </label>
<br>
<input type="text" id="ori" name="string">
<label> Enter what to replace it with </label>
<input type="text" id="new" name="replace">
<input type="button" onClick="getin()" value="Click for result">
<input id="button" type="button" onClick="getzip()" value="Create Zip">
</form>