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index5.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<script type='text/javascript' src="./dist/React.js"></script>
<!-- <script type='text/javascript' src="./lib/devtools.js"></script>-->
<!-- <script type='text/javascript' src="./test/react.development.js"></script>
<script type='text/javascript' src="./test/react-dom.development.js"></script>-->
<!--<script src="./react.js"></script>
<script src="./react-dom.js"></script>-->
<script type='text/javascript' src="./lib/babel.js"></script>
<style>
.wrapper{
height:200px;
width:200px;
overflow: scroll;
}
.inner{
height:500px;
width:200px;
background: magenta;
}
</style>
</head>
<body>
<div>开发者工具</div>
<pre>
</pre>
<div id='example'></div>
<script type='text/babel'>
var container = document.getElementById("example");
var div = container;
// var PropTypes = React.PropTypes
if (!window.ReactDOM) {
window.ReactDOM = window.React;
}
class SuffixNode {
constructor() {
this.children = [];
}
}
class SuffixTree {
constructor() {
this.root = new SuffixNode();
}
isValid(str) {
return /^[a-z1-9]+$/i.test(str);
}
insert(word) {
// addWord
if (this.isValid(word)) {
console.log("word", word)
var cur = this.root,
children = cur.children, remain = 1
for (var i = 0; i < word.length; i++) {
var c = word.charAt(i);
var addNode = true;
for (var j = 0; j < i; j++) {
var node = children[j];
if(!node){
remain++
addNode = false;
console.log("进入这里")
}else{
if ( node.edge.indexOf(c) === 0) {
addNode = false;
}
node.edge += c; //修改原有的边
}
}
if (addNode) {
node = new SuffixNode();
node.edge = c;
children.push(node);
}
}
}
}
}
var tree = new SuffixTree();
tree.insert("abcab");
console.log(tree);
</script>
</body>
</html>