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54 lines
1.6 KiB
54 lines
1.6 KiB
package com.example.sbmongo.controller;
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import com.example.sbmongo.model.User;
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import com.example.sbmongo.service.UserService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.domain.Page;
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import org.springframework.data.domain.PageRequest;
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import org.springframework.data.domain.Pageable;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RestController;
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import java.util.List;
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import java.util.UUID;
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@RestController
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public class UserController {
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@Autowired
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private UserService userService;
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@GetMapping("save")
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public User save() {
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User user = new User();
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user.setAge(12);
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user.setUsername(UUID.randomUUID().toString());
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return userService.save(user);
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}
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@GetMapping("list")
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public Object list() {
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Pageable pageable1 = PageRequest.of(1, 3);
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//获取分页数据，每页3条数，取第1页的数据，
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// Page<User> teacherPage = userService.findByUsername("nelson", pageable1);
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List<User> list = userService.finAll();
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return list;
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}
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@GetMapping("user")
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public User username() {
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User list = userService.findByUsername("nelson");
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return list;
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}
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@GetMapping("page")
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public Object page() {
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Pageable pageable = PageRequest.of(1, 3);
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//获取分页数据，每页3条数，取第1页的数据，
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// Page<User> teacherPage = userService.findByUsername("nelson", pageable1);
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Page<User> page= userService.findByPage(pageable);
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return page;
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}
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}
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