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2026-01-07

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1.优化代码
This commit is contained in:
admin
2026-01-17 13:21:46 +08:00
parent 7050446b7a
commit 1040b383dd
24 changed files with 334 additions and 309 deletions
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src/main/java/cn/lailab/toolbox/beans/domain/Parameter.java
+13 -14
View File
@@ -1,23 +1,22 @@
package cn.lailab.toolbox.beans.domain;
import lombok.Data;
import java.util.Date;
@Data
public class Parameter {
private int id;//参数ID
private int sortId;//排序号
private int isSystem;//是否系统参数(0-用户参数 1-系统参数)
private String category;//分类分组
private String type;//参数类型: string, number, boolean, json, text
private String parameterName;//参数名称
private String parameterValue;//参数值
private String description ;//参数描述
private int status;//状态: 0-禁用 1-启用
private String createUser;//创建人
private Date createTime;//创建时间
private String updateUser;//更新人
private Date updateTime ;//更新时间
private int id;// 参数ID
private int sortId;// 排序号
private int isSystem;// 是否系统参数(0-用户参数 1-系统参数)
private String category;// 分类分组
private String type;// 参数类型: string, number, boolean, json, text
private String parameterName;// 参数名称
private String parameterValue;// 参数值
private String description;// 参数描述
private int status;// 状态: 0-禁用 1-启用
private String createUser;// 创建人
private Date createTime;// 创建时间
private String updateUser;// 更新人
private Date updateTime;// 更新时间
private String authCode;
}
src/main/java/cn/lailab/toolbox/beans/domain/User.java
-1
View File
@@ -1,7 +1,6 @@
package cn.lailab.toolbox.beans.domain;
import lombok.Data;
import java.util.Date;
@Data
src/main/java/cn/lailab/toolbox/controller/AuthController.java
+8 -9
View File
@@ -10,7 +10,6 @@ import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class AuthController {
@@ -27,10 +26,10 @@ public class AuthController {
String rst;
logger.info("调用方法getAuthCode()开始 入参:{}", user);
String code = authService.getAuthCode(user);
if (code == null|| code.isEmpty()) {
rst = resultService.error("获取授权码失败,请确认登录信息无误!","");
}else{
rst = resultService.success("获取授权码成功!",code);
if (code == null || code.isEmpty()) {
rst = resultService.error("获取授权码失败,请确认登录信息无误!", "");
} else {
rst = resultService.success("获取授权码成功!", code);
}
logger.info("调用方法getAuthCode()结束 返回:{}", code);
return rst;
@@ -41,10 +40,10 @@ public class AuthController {
String rst;
logger.info("调用方法getAuthMd5Code()开始 入参:{}", user);
String code = authService.getAuthMd5Code(user);
if (code == null|| code.isEmpty()) {
rst = resultService.error("获取授权码失败,请确认登录信息无误!","");
}else{
rst = resultService.success("获取授权码成功!",code);
if (code == null || code.isEmpty()) {
rst = resultService.error("获取授权码失败,请确认登录信息无误!", "");
} else {
rst = resultService.success("获取授权码成功!", code);
}
logger.info("调用方法getAuthMd5Code()结束 返回:{}", code);
return rst;
src/main/java/cn/lailab/toolbox/controller/ParameterController.java
+16 -18
View File
@@ -31,58 +31,56 @@ public class ParameterController {
String defaultAuthCode;
private final Logger logger = LoggerFactory.getLogger(UserController.class);
@RequestMapping("/api/parameter/getAllParameter")
public String getAllParameter(@RequestBody Parameter parameter) {
logger.info("调用方法getAllParameter()开始 入参:{}", parameter);
String rst;
if(this.checkAuth(parameter.getAuthCode())){
if (this.checkAuth(parameter.getAuthCode())) {
List<Parameter> parameters = parameterService.getAllParameter(parameter);
if(!parameters.isEmpty()) {
if (!parameters.isEmpty()) {
rst = resultService.success("获取所有参数信息成功!", parameters);
} else {
rst = resultService.success("获取所有参数信息失败!", "");
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
logger.info("调用方法getAllParameter()结束 返回:{}", rst);
return rst;
}
@RequestMapping("/api/parameter/getParameterByName")
@ResponseBody
public String getParameterByName(@RequestBody Parameter parameter){
public String getParameterByName(@RequestBody Parameter parameter) {
logger.info("调用方法getParameterByName()开始 入参:{}", parameter);
String parameterName = parameter.getParameterName();
String rst;
if(parameterName == null|| parameterName.isEmpty()){
if (parameterName == null || parameterName.isEmpty()) {
rst = resultService.error("参数parameterName不存在,请检查入参!");
}else {
if(this.checkAuth(parameter.getAuthCode())){
} else {
if (this.checkAuth(parameter.getAuthCode())) {
Parameter rstParameter = parameterService.getParameterByName(parameter);
if (rstParameter == null) {
rst = resultService.error("未获取参数信息!", "");
} else {
rst = resultService.success("获取参数信息成功!", rstParameter);
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
}
logger.info("调用方法getParameterByName()结束 返回:{}", rst);
return rst;
}
public boolean checkAuth(String auth_code){
logger.info("调用方法checkAuth()开始 入参:{}",auth_code);
public boolean checkAuth(String auth_code) {
logger.info("调用方法checkAuth()开始 入参:{}", auth_code);
String auth_new = authService.getAuthMd5CodeInside();
logger.info("最新授权码 {}",auth_new);
logger.info("最新授权码 {}", auth_new);
authService.addUseCount(auth_new);
logger.info("授权码 {} 使用次数加1",auth_new);
boolean is_match = auth_new.equals(auth_code)||defaultAuthCode.equals(auth_code);
logger.info("调用方法checkAuth()结束 返回:{}",is_match);
logger.info("授权码 {} 使用次数加1", auth_new);
boolean is_match = auth_new.equals(auth_code) || defaultAuthCode.equals(auth_code);
logger.info("调用方法checkAuth()结束 返回:{}", is_match);
return is_match;
}
}
src/main/java/cn/lailab/toolbox/controller/ToolController.java
+2 -2
View File
@@ -7,12 +7,12 @@ import org.springframework.web.bind.annotation.RequestMapping;
public class ToolController {
@RequestMapping("/JiSuanQi")
public String JiSuanQi(){
public String JiSuanQi() {
return "tools/JiSuanQi/JiSuanQi.html";
}
@RequestMapping("/")
public String index(){
public String index() {
return "index.html";
}
}
src/main/java/cn/lailab/toolbox/controller/UserController.java
+50 -52
View File
@@ -10,14 +10,13 @@ import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
public class UserController {
@Autowired
UserServiceImpl userService ;
UserServiceImpl userService;
@Autowired
ResultServiceImpl resultService;
@@ -33,15 +32,15 @@ public class UserController {
public String getAllUser(@RequestBody User user) {
String rst;
logger.info("调用方法getAllUser()开始 入参:{}", user);
if(this.checkAuth(user.getAuthCode())){
if (this.checkAuth(user.getAuthCode())) {
List<User> users = userService.getAllUser(user);
if(!users.isEmpty()) {
if (!users.isEmpty()) {
rst = resultService.success("获取所有用户信息成功!", users);
}else{
} else {
rst = resultService.error("获取所有用户信息失败!", "");
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
logger.info("调用方法getAllUser()结束 返回:{}", rst);
return rst;
@@ -49,22 +48,22 @@ public class UserController {
@RequestMapping("/api/user/getUserByOpenId")
@ResponseBody
public String getUserByOpenId(@RequestBody User user){
public String getUserByOpenId(@RequestBody User user) {
logger.info("调用方法getUserByOpenId()开始 入参:{}", user);
String openId = user.getOpenId();
String rst;
if(openId == null|| openId.isEmpty()){
if (openId == null || openId.isEmpty()) {
rst = resultService.error("参数code不存在,请检查入参!");
}else {
if(this.checkAuth(user.getAuthCode())){
} else {
if (this.checkAuth(user.getAuthCode())) {
User rstUser = userService.getUserByOpenId(user);
if (rstUser == null) {
rst = resultService.error("未获取用户信息!", "");
} else {
rst = resultService.success("获取用户信息成功!", rstUser);
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
}
logger.info("调用方法getUserByOpenId()结束 返回:{}", rst);
@@ -72,15 +71,15 @@ public class UserController {
}
@RequestMapping("/api/user/addUser")
public String addUser(@RequestBody User user){
logger.info("调用方法addUser()开始 入参:{}",user);
public String addUser(@RequestBody User user) {
logger.info("调用方法addUser()开始 入参:{}", user);
logger.info("1.检测用户是否存在(addUser)");
int exist = userService.userExist(user);
String rst;
if(exist>0) {
if (exist > 0) {
logger.info("2.用户已存在,不能新建用户(addUser)");
rst = resultService.other(-2,"用户已存在!","");
}else{
rst = resultService.other(-2, "用户已存在!", "");
} else {
logger.info("2.用户不存在,新建用户(addUser)");
int code = userService.addUser(user);
if (code > 0) {
@@ -94,10 +93,10 @@ public class UserController {
}
@RequestMapping("/api/user/login")
public String login(@RequestBody User user){
logger.info("调用方法login()开始 入参:{}",user);
public String login(@RequestBody User user) {
logger.info("调用方法login()开始 入参:{}", user);
String rst;
if(this.checkAuth(user.getAuthCode())) {
if (this.checkAuth(user.getAuthCode())) {
logger.info("1.检测用户是否存在(login)");
int exist = userService.userExist(user);
if (exist > 0) {
@@ -119,59 +118,58 @@ public class UserController {
logger.info("2.用户不存在,需要注册(login)");
rst = resultService.other(-2, "用户不存在,请进行注册!", "");
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
logger.info("调用方法login()结束 返回:{}", rst);
return rst;
}
@RequestMapping("/api/user/loginByOpenId")
public String loginByOpenId(@RequestBody User user){
logger.info("loginByOpenId()开始 入参:{}",user);
public String loginByOpenId(@RequestBody User user) {
logger.info("loginByOpenId()开始 入参:{}", user);
if (user.getOpenId() == null || user.getOpenId().trim().isEmpty()) {
logger.info("参数OpenId不存在,请检查入参!");
return resultService.error("参数OpenId不存在,请检查入参!");
}
String rst;
if(this.checkAuth(user.getAuthCode())) {
if (this.checkAuth(user.getAuthCode())) {
User rstUser = userService.loginByOpenId(user);
if (rstUser == null) {
rst = resultService.error("登录失败!");
} else {
rst = resultService.success("登录成功!", rstUser);
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
logger.info("调用方法loginByOpenId()结束 返回:{}", rst);
return rst;
}
@RequestMapping("/api/user/updateUser")
public String updateUser(@RequestBody User user){
logger.info("调用方法updateUser()开始 入参:{}",user);
public String updateUser(@RequestBody User user) {
logger.info("调用方法updateUser()开始 入参:{}", user);
String rst;
if(this.checkAuth(user.getAuthCode())) {
if (this.checkAuth(user.getAuthCode())) {
int code = userService.updateUser(user);
if (code > 0) {
rst = resultService.success("修改用户信息成功!");
} else {
rst = resultService.error("修改用户信息失败!");
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
logger.info("调用方法updateUser()结束 返回:{}", rst);
return rst;
}
@RequestMapping("/api/user/deleteUser")
public String deleteUser(@RequestBody User user){
logger.info("调用方法deleteUser()开始 入参:{}",user);
public String deleteUser(@RequestBody User user) {
logger.info("调用方法deleteUser()开始 入参:{}", user);
String rst;
if(this.checkAuth(user.getAuthCode())) {
if (this.checkAuth(user.getAuthCode())) {
logger.info("1.检测用户是否存在(deleteUser)");
int exist = userService.userExist(user);
if (exist > 0) {
@@ -186,39 +184,39 @@ public class UserController {
logger.info("2.用户不存在(deleteUser)");
rst = resultService.error("用户不存在!");
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
logger.info("调用方法deleteUser()结束 返回:{}",rst);
logger.info("调用方法deleteUser()结束 返回:{}", rst);
return rst;
}
@RequestMapping("/api/user/deleteUserByOpenId")
public String deleteUserByOpenId(@RequestBody User user){
logger.info("调用方法deleteUserByOpenId()开始 入参:{}",user);
public String deleteUserByOpenId(@RequestBody User user) {
logger.info("调用方法deleteUserByOpenId()开始 入参:{}", user);
String rst;
if(this.checkAuth(user.getAuthCode())) {
if (this.checkAuth(user.getAuthCode())) {
int code = userService.deleteUserByOpenId(user);
if (code > 0) {
rst = resultService.success("删除用户成功!");
} else {
rst = resultService.error("删除用户失败!");
}
}else{
rst = resultService.other(-2,"授权信息有误或已过期,请更换后重新尝试!","");
} else {
rst = resultService.other(-2, "授权信息有误或已过期,请更换后重新尝试!", "");
}
logger.info("调用方法deleteUserByOpenId()结束 返回:{}",rst);
logger.info("调用方法deleteUserByOpenId()结束 返回:{}", rst);
return rst;
}
public boolean checkAuth(String auth_code){
logger.info("调用方法checkAuth()开始 入参:{}",auth_code);
public boolean checkAuth(String auth_code) {
logger.info("调用方法checkAuth()开始 入参:{}", auth_code);
String auth_new = authService.getAuthMd5CodeInside();
logger.info("最新授权码 {}",auth_new);
logger.info("最新授权码 {}", auth_new);
authService.addUseCount(auth_new);
logger.info("授权码 {} 使用次数加1",auth_new);
boolean is_match = auth_new.equals(auth_code)||defaultAuthCode.equals(auth_code);
logger.info("调用方法checkAuth()结束 返回:{}",is_match);
logger.info("授权码 {} 使用次数加1", auth_new);
boolean is_match = auth_new.equals(auth_code) || defaultAuthCode.equals(auth_code);
logger.info("调用方法checkAuth()结束 返回:{}", is_match);
return is_match;
}
}
src/main/java/cn/lailab/toolbox/controller/WXController.java
+7 -6
View File
@@ -25,15 +25,16 @@ public class WXController {
ResultServiceImpl resultService;
// 定义日志打印类
private final Logger logger = LoggerFactory.getLogger(WXController.class);
// 获取微信OpenId
@RequestMapping("/api/wx/getOpenId")
@ResponseBody
public String getOpenId(@RequestParam(required=false,name = "code") String code) {
logger.info("调用方法getOpenId()开始 {}",code);
public String getOpenId(@RequestParam(required = false, name = "code") String code) {
logger.info("调用方法getOpenId()开始 {}", code);
// 拼接所需字符串
String url = "https://api.weixin.qq.com/sns/jscode2session" +
"?appid=" +appid +
"&secret=" + secret + //自己的appSecret
"?appid=" + appid +
"&secret=" + secret + // 自己的appSecret
"&js_code=" + code +
"&grant_type=authorization_code" +
"&connect_redirect=1";
@@ -43,8 +44,8 @@ public class WXController {
return resultService.error("参数code不存在,请检查入参！");
}
String result = HttpUtil.get(url, CharsetUtil.CHARSET_UTF_8);
String rst = resultService.success("调用完成",result);
logger.info("调用方法getOpenId()结束 {}",rst);
String rst = resultService.success("调用完成", result);
logger.info("调用方法getOpenId()结束 {}", rst);
return rst;
}
}
src/main/java/cn/lailab/toolbox/mapper/AuthMapper.java
+4 -1
View File
@@ -8,9 +8,12 @@ import org.apache.ibatis.annotations.Mapper;
public interface AuthMapper {
String getAuthCode(User user);
String getAuthMd5Code(User user);
String getAuthMd5CodeInside();
int addUseCount(String authCode);
int addAuth(Auth auth);
}
src/main/java/cn/lailab/toolbox/mapper/ParameterMapper.java
+1 -1
View File
@@ -2,11 +2,11 @@ package cn.lailab.toolbox.mapper;
import cn.lailab.toolbox.beans.domain.Parameter;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface ParameterMapper {
List<Parameter> getAllParameter(Parameter parameter);
Parameter getParameterByName(Parameter parameter);
}
src/main/java/cn/lailab/toolbox/mapper/UserMapper.java
-2
View File
@@ -2,12 +2,10 @@ package cn.lailab.toolbox.mapper;
import cn.lailab.toolbox.beans.domain.User;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface UserMapper {
int addUser(User user);
User getUserByOpenId(User user);
src/main/java/cn/lailab/toolbox/service/AuthService.java
+4
View File
@@ -5,8 +5,12 @@ import cn.lailab.toolbox.beans.domain.User;
public interface AuthService {
String getAuthCode(User user);
String getAuthMd5Code(User user);
String getAuthMd5CodeInside();
int addUseCount(String auth_code);
int addAuth(Auth auth);
}
src/main/java/cn/lailab/toolbox/service/ParameterService.java
+1 -1
View File
@@ -1,10 +1,10 @@
package cn.lailab.toolbox.service;
import cn.lailab.toolbox.beans.domain.Parameter;
import java.util.List;
public interface ParameterService {
List<Parameter> getAllParameter(Parameter parameter);
Parameter getParameterByName(Parameter parameter);
}
src/main/java/cn/lailab/toolbox/service/ResultService.java
+9 -4
View File
@@ -1,12 +1,17 @@
package cn.lailab.toolbox.service;
public interface ResultService {
String success();
String success(String message);
String success(String message,Object data);
String success(String message, Object data);
String error();
String error(String message);
String error(String message,Object data);
String other(int code,String message,Object data);
String error(String message, Object data);
String other(int code, String message, Object data);
}
src/main/java/cn/lailab/toolbox/service/UserService.java
-1
View File
@@ -1,7 +1,6 @@
package cn.lailab.toolbox.service;
import cn.lailab.toolbox.beans.domain.User;
import java.util.List;
public interface UserService {
src/main/java/cn/lailab/toolbox/service/impl/ParameterImpl.java
-1
View File
@@ -5,7 +5,6 @@ import cn.lailab.toolbox.mapper.ParameterMapper;
import cn.lailab.toolbox.service.ParameterService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
src/main/java/cn/lailab/toolbox/service/impl/ResultServiceImpl.java
+10 -8
View File
@@ -12,39 +12,41 @@ public class ResultServiceImpl implements ResultService {
Result result = new Result();
result.setCode(code);
result.setMessage(message);
if(data == null) result.setData("");
if (data == null)
result.setData("");
result.setData(data);
result.setTimestamp(System.currentTimeMillis());
//return JSONUtil.toJsonPrettyStr(result);
// return JSONUtil.toJsonPrettyStr(result);
return JSONUtil.toJsonStr(result);
}
@Override
public String success() {
return other(0,"success","");
return other(0, "success", "");
}
@Override
public String success(String message) {
return other(0,message,"");
return other(0, message, "");
}
@Override
public String success(String message, Object data) {
return other(0,message,data);
return other(0, message, data);
}
@Override
public String error() {
return other(-1,"error","");
return other(-1, "error", "");
}
@Override
public String error(String message) {
return other(-1,message,"");
return other(-1, message, "");
}
@Override
public String error(String message, Object data) {
return other(-1,message,data);
return other(-1, message, data);
}
}
src/main/java/cn/lailab/toolbox/service/impl/UserServiceImpl.java
+7 -9
View File
@@ -7,7 +7,6 @@ import cn.lailab.toolbox.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import java.util.Date;
import java.util.List;
@@ -27,15 +26,15 @@ public class UserServiceImpl implements UserService {
public int addUser(User user) {
int maxId;
maxId = userMapper.getMaxId();
maxId +=1;
maxId += 1;
// 自动生成用户名
if(user.getUsername().isEmpty()){
user.setUsername(String.format("%05d",maxId));
if (user.getUsername().isEmpty()) {
user.setUsername(String.format("%05d", maxId));
}
// 对用户输入的密码进行MD5加密
if(user.getPassword().isEmpty()) {
if (user.getPassword().isEmpty()) {
user.setPassword(SecureUtil.md5(defaultPassword).toUpperCase());
}else{
} else {
user.setPassword(SecureUtil.md5(user.getPassword()).toUpperCase());
}
// 创建时间赋值
@@ -71,9 +70,9 @@ public class UserServiceImpl implements UserService {
@Override
public int updateUser(User user) {
// 对用户输入的密码进行MD5加密
if(user.getPassword().isEmpty()) {
if (user.getPassword().isEmpty()) {
user.setPassword(SecureUtil.md5(defaultPassword).toUpperCase());
}else{
} else {
user.setPassword(SecureUtil.md5(user.getPassword()).toUpperCase());
}
return userMapper.updateUser(user);
@@ -103,5 +102,4 @@ public class UserServiceImpl implements UserService {
return userMapper.getMaxId();
}
}
src/main/java/cn/lailab/toolbox/tasks/AuthTask.java
+1 -2
View File
@@ -10,7 +10,6 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import java.util.Date;
@Component
@@ -40,7 +39,7 @@ public class AuthTask {
if (code > 0) {
logger.info("调用方法authTask()结束 添加成功!");
}else{
} else {
logger.info("调用方法authTask()结束 添加失败!");
}
}
src/main/resources/META-INF/additional-spring-configuration-metadata.json
+9
View File
@@ -0,0 +1,9 @@
{"properties": [{
"name": "mybatis.mapper-locations",
"type": "java.lang.String",
"description": "A description for 'mybatis.mapper-locations'"
}]}{"properties": [{
"name": "mybatis.mapper-locations",
"type": "java.lang.String",
"description": "A description for 'mybatis.mapper-locations'"
}]}
src/main/resources/application-dev.yml
+1 -1
View File
@@ -33,7 +33,7 @@ logging:
level:
org.springframework.web: info
org.hibernate.SQL: debug
cn.lailab: info
cn.lailab.toolbox: info
logback:
rollingpolicy:
max-file-size: 10MB
src/main/resources/application-pro.yml
+1 -1
View File
@@ -37,7 +37,7 @@ mybatis:
# 3. 开启驼峰命名自动转换（比如数据库字段 user_name 自动映射到实体类属性 userName）
# configuration:
# map-underscore-to-camel-case: true
# 可选：开启日志打印，方便调试 SQL
# 可选：开启日志打印，方便调试 SQL
# log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
logging:
src/main/resources/static/tools/JiSuanQi/JiSuanQi.html
+51 -36
View File
@@ -1,15 +1,16 @@
<!DOCTYPE html>
<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>计算器</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
font-family:
-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
body {
@@ -85,8 +86,8 @@
grid-column: span 2;
}
</style>
</head>
<body>
</head>
<body>
<div class="display">0</div>
<div class="buttons">
<button class="func-btn" id="ac">AC</button>
@@ -115,10 +116,10 @@
</div>
<script>
const display = document.querySelector('.display');
let currentValue = '0';
let previousValue = '';
let operator = '';
const display = document.querySelector(".display");
let currentValue = "0";
let previousValue = "";
let operator = "";
let resetDisplay = false;
// 更新显示
@@ -127,14 +128,14 @@
}
// 数字按钮
document.querySelectorAll('.num-btn').forEach(btn => {
btn.addEventListener('click', () => {
document.querySelectorAll(".num-btn").forEach((btn) => {
btn.addEventListener("click", () => {
const value = btn.textContent;
if (currentValue === '0' || resetDisplay) {
if (currentValue === "0" || resetDisplay) {
currentValue = value;
resetDisplay = false;
} else {
if (value === '.' && currentValue.includes('.')) return;
if (value === "." && currentValue.includes(".")) return;
currentValue += value;
}
updateDisplay();
@@ -142,9 +143,9 @@
});
// 运算符按钮
document.querySelectorAll('.op-btn').forEach(btn => {
btn.addEventListener('click', () => {
if (btn.id === 'equals') return;
document.querySelectorAll(".op-btn").forEach((btn) => {
btn.addEventListener("click", () => {
if (btn.id === "equals") return;
if (previousValue && operator && !resetDisplay) calculate();
previousValue = currentValue;
operator = btn.id;
@@ -153,23 +154,25 @@
});
// 等号按钮
document.getElementById('equals').addEventListener('click', calculate);
document.getElementById("equals").addEventListener("click", calculate);
// 功能按钮
document.getElementById('ac').addEventListener('click', () => {
currentValue = '0';
previousValue = '';
operator = '';
document.getElementById("ac").addEventListener("click", () => {
currentValue = "0";
previousValue = "";
operator = "";
resetDisplay = false;
updateDisplay();
});
document.getElementById('plus-minus').addEventListener('click', () => {
currentValue = currentValue.startsWith('-') ? currentValue.slice(1) : '-' + currentValue;
document.getElementById("plus-minus").addEventListener("click", () => {
currentValue = currentValue.startsWith("-")
? currentValue.slice(1)
: "-" + currentValue;
updateDisplay();
});
document.getElementById('percent').addEventListener('click', () => {
document.getElementById("percent").addEventListener("click", () => {
currentValue = (parseFloat(currentValue) / 100).toString();
updateDisplay();
});
@@ -182,21 +185,33 @@
const curr = parseFloat(currentValue);
switch (operator) {
case 'add': result = prev + curr; break;
case 'subtract': result = prev - curr; break;
case 'multiply': result = prev * curr; break;
case 'divide': result = curr === 0 ? '错误' : prev / curr; break;
default: return;
case "add":
result = prev + curr;
break;
case "subtract":
result = prev - curr;
break;
case "multiply":
result = prev * curr;
break;
case "divide":
result = curr === 0 ? "错误" : prev / curr;
break;
default:
return;
}
currentValue = typeof result === 'number'
? (result % 1 === 0 ? result.toString() : result.toFixed(6).replace(/\.?0*$/, ''))
currentValue =
typeof result === "number"
? result % 1 === 0
? result.toString()
: result.toFixed(6).replace(/\.?0*$/, "")
: result;
previousValue = '';
operator = '';
previousValue = "";
operator = "";
resetDisplay = true;
updateDisplay();
}
</script>
</body>
</body>
</html>