提交 8b224f46 编写于 作者: E Evan

Update: 修改部分代码

上级 aacd4ead
......@@ -3,12 +3,22 @@ package com.gm.wj.controller;
import com.gm.wj.pojo.Book;
import com.gm.wj.pojo.Search;
import com.gm.wj.service.BookService;
import com.sun.imageio.plugins.common.ImageUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.Part;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.awt.image.PixelGrabber;
import java.awt.image.RenderedImage;
import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.Random;
@RestController
public class LibraryController {
......@@ -42,7 +52,7 @@ public class LibraryController {
}
@GetMapping("/api/categories/{cid}/books")
public List<Book> listByCategory(@PathVariable("cid")int cid) throws Exception {
public List<Book> listByCategory(@PathVariable("cid") int cid) throws Exception {
if (0 != cid) {
return bookService.listByCategory(cid);
} else {
......@@ -51,8 +61,32 @@ public class LibraryController {
}
@PostMapping("api/covers")
public String coversUpload(HttpServletRequest request) throws Exception {
return "aha";
public void coversUpload(MultipartFile file, HttpServletRequest request) throws Exception {
String folder = "D:/workspace/img";
File imageFolder = new File(folder);
File f = new File(imageFolder, getRandomString(6) + ".jpg");
String filename = file.getName();
if (!f.getParentFile().exists())
f.getParentFile().mkdirs();
try {
file.transferTo(f);
System.out.println(f.getPath());
System.out.println("http://localhost:8443/img/books/" + f.getName());
} catch (IOException e) {
e.printStackTrace();
}
// System.out.println(file.getOriginalFilename());
}
public String getRandomString(int length) {
String base = "abcdefghijklmnopqrstuvwxyz0123456789";
Random random = new Random();
StringBuffer sb = new StringBuffer();
for (int i = 0; i < length; i++) {
int number = random.nextInt(base.length());
sb.append(base.charAt(number));
}
return sb.toString();
}
}
<!DOCTYPE html><html><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><title>白卷 - White Jotter</title><link href=/static/css/app.daf84395f98af98e2b54b8f49180f33e.css rel=stylesheet></head><body style="background: #f6f6f6"><div id=app></div><script type=text/javascript src=/static/js/manifest.2ae2e69a05c33dfc65f8.js></script><script type=text/javascript src=/static/js/vendor.578a67f45ff71504b68d.js></script><script type=text/javascript src=/static/js/app.0d870db5dc0ca2694c6a.js></script></body></html>
\ No newline at end of file
<!DOCTYPE html><html><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><title>白卷 - White Jotter</title><link href=/static/css/app.922dd609995b47781b97dc061426615b.css rel=stylesheet></head><body style="background: #f6f6f6"><div id=app></div><script type=text/javascript src=/static/js/manifest.2ae2e69a05c33dfc65f8.js></script><script type=text/javascript src=/static/js/vendor.578a67f45ff71504b68d.js></script><script type=text/javascript src=/static/js/app.eefd68c79fe5f152c777.js></script></body></html>
\ No newline at end of file
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