修复后端地址错误问题

app/src/main/assets/web/bookSource/index.html

@@ -1 +1 @@
-<!doctype html><html lang=""><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1"><link rel="icon" href="./favicon.ico"><title>legado_web_editor</title><script defer="defer" src="./js/chunk-vendors.86212f98.js"></script><script defer="defer" src="./js/app.386e58ec.js"></script><link href="./css/app.443203ad.css" rel="stylesheet"></head><body><noscript><strong>We're sorry but legado_web_editor doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div></body></html>
+<!doctype html><html lang=""><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1"><link rel="icon" href="./favicon.ico"><title>legado_web_editor</title><script defer="defer" src="./js/chunk-vendors.86212f98.js"></script><script defer="defer" src="./js/app.2c3e42a8.js"></script><link href="./css/app.1bd41080.css" rel="stylesheet"></head><body><noscript><strong>We're sorry but legado_web_editor doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div></body></html>