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Merge branches '2.4dev' and '2.4opt' of https://gitee.com/elunez/eladmin into 2.4opt

pull/214/head
zhanghouying 2019-11-27 15:03:35 +08:00
parent 1cec669c4a 2ecb82a55a
commit 53583b203c
7 changed files with 213 additions and 58 deletions
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2
eladmin-common/pom.xml
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@ -9,7 +9,7 @@
</parent>
<modelVersion>4.0.0</modelVersion>
<properties>
<hutool.version>[4.1.12,)</hutool.version>
<hutool.version>5.0.6</hutool.version>
</properties>
<artifactId>eladmin-common</artifactId>

33
eladmin-common/src/main/java/me/zhengjie/utils/FileUtil.java
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@ -6,9 +6,11 @@ import cn.hutool.core.util.IdUtil;
import cn.hutool.poi.excel.BigExcelWriter;
import cn.hutool.poi.excel.ExcelUtil;
import me.zhengjie.exception.BadRequestException;
import org.apache.poi.util.IOUtils;
import org.springframework.web.multipart.MultipartFile;
import javax.activation.MimetypesFileTypeMap;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.security.MessageDigest;
@ -273,6 +275,37 @@ public class FileUtil extends cn.hutool.core.io.FileUtil {
return null;
}
/**
* 下载文件
* @param request /
* @param response /
* @param file /
*/
public static void downloadFile(HttpServletRequest request, HttpServletResponse response, File file, boolean deleteOnExit){
response.setCharacterEncoding(request.getCharacterEncoding());
response.setContentType("application/octet-stream");
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
response.setHeader("Content-Disposition", "attachment; filename="+file.getName());
IOUtils.copy(fis,response.getOutputStream());
response.flushBuffer();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (fis != null) {
try {
fis.close();
if(deleteOnExit){
file.deleteOnExit();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
public static String getMd5(File file) {
return getMd5(getByte(file));
}

15
eladmin-generator/src/main/java/me/zhengjie/rest/GeneratorController.java
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@ -11,6 +11,8 @@ import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;
/**
@ -67,15 +69,20 @@ public class GeneratorController {
@ApiOperation("生成代码")
@PostMapping(value = "/{tableName}/{type}")
public ResponseEntity generator(@PathVariable String tableName, @PathVariable Integer type){
if(!generatorEnabled){
throw new BadRequestException("此环境不允许生成代码！");
public ResponseEntity generator(@PathVariable String tableName, @PathVariable Integer type, HttpServletRequest request, HttpServletResponse response){
if(!generatorEnabled && type == 0){
throw new BadRequestException("此环境不允许生成代码，请选择预览或者下载查看！");
}
switch (type){
// 生成代码
case 0: generatorService.generator(genConfigService.find(tableName), generatorService.getColumns(tableName));
break;
default: break;
// 预览
case 1: return generatorService.preview(genConfigService.find(tableName), generatorService.getColumns(tableName));
// 打包
case 2: generatorService.download(genConfigService.find(tableName), generatorService.getColumns(tableName), request, response);
break;
default: throw new BadRequestException("没有这个选项");
}
return new ResponseEntity(HttpStatus.OK);
}

22
eladmin-generator/src/main/java/me/zhengjie/service/GeneratorService.java
View File

@ -2,8 +2,10 @@ package me.zhengjie.service;
import me.zhengjie.domain.GenConfig;
import me.zhengjie.domain.ColumnInfo;
import org.springframework.http.ResponseEntity;
import org.springframework.scheduling.annotation.Async;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;
/**
@ -50,7 +52,23 @@ public interface GeneratorService {
* 代码生成
* @param genConfig 配置信息
* @param columns 字段信息
*/
void generator(GenConfig genConfig, List<ColumnInfo> columns);
/**
* 预览
* @param genConfig 配置信息
* @param columns 字段信息
* @return /
*/
Object generator(GenConfig genConfig, List<ColumnInfo> columns);
ResponseEntity preview(GenConfig genConfig, List<ColumnInfo> columns);
/**
* 打包下载
* @param genConfig 配置信息
* @param columns 字段信息
* @param request
* @param response
*/
void download(GenConfig genConfig, List<ColumnInfo> columns, HttpServletRequest request, HttpServletResponse response);
}

36
eladmin-generator/src/main/java/me/zhengjie/service/impl/GeneratorServiceImpl.java
View File

@ -2,22 +2,30 @@ package me.zhengjie.service.impl;
import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.ZipUtil;
import me.zhengjie.domain.GenConfig;
import me.zhengjie.domain.ColumnInfo;
import me.zhengjie.domain.vo.TableInfo;
import me.zhengjie.exception.BadRequestException;
import me.zhengjie.repository.ColumnInfoRepository;
import me.zhengjie.service.GeneratorService;
import me.zhengjie.utils.FileUtil;
import me.zhengjie.utils.GenUtil;
import me.zhengjie.utils.PageUtil;
import me.zhengjie.utils.StringUtils;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
* @author Zheng Jie
@ -113,17 +121,39 @@ public class GeneratorServiceImpl implements GeneratorService {
}
@Override
public Object generator(GenConfig genConfig, List<ColumnInfo> columns) {
public void generator(GenConfig genConfig, List<ColumnInfo> columns) {
if(genConfig.getId() == null){
throw new BadRequestException("请先配置生成器");
}
try {
// 查询是否存在关联实体字段信息
GenUtil.generatorCode(columns, genConfig);
} catch (IOException e) {
e.printStackTrace();
throw new BadRequestException("生成失败，请手动处理已生成的文件");
}
return null;
}
@Override
public ResponseEntity preview(GenConfig genConfig, List<ColumnInfo> columns) {
if(genConfig.getId() == null){
throw new BadRequestException("请先配置生成器");
}
List<Map<String,Object>> genList = GenUtil.preview(columns, genConfig);
return new ResponseEntity<>(genList, HttpStatus.OK);
}
@Override
public void download(GenConfig genConfig, List<ColumnInfo> columns, HttpServletRequest request, HttpServletResponse response) {
if(genConfig.getId() == null){
throw new BadRequestException("请先配置生成器");
}
try {
File file = new File(GenUtil.download(columns, genConfig));
String zipPath = file.getPath() + ".zip";
ZipUtil.zip(file.getPath(), zipPath);
FileUtil.downloadFile(request, response, new File(zipPath), true);
} catch (IOException e) {
throw new BadRequestException("打包失败");
}
}
}

162
eladmin-generator/src/main/java/me/zhengjie/utils/GenUtil.java
View File

@ -11,10 +11,7 @@ import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.time.LocalDate;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
/**
* 代码生成
@ -42,11 +39,11 @@ public class GenUtil {
templateNames.add("Entity");
templateNames.add("Dto");
templateNames.add("Mapper");
templateNames.add("Repository");
templateNames.add("Controller");
templateNames.add("QueryCriteria");
templateNames.add("Service");
templateNames.add("ServiceImpl");
templateNames.add("QueryCriteria");
templateNames.add("Controller");
templateNames.add("Repository");
return templateNames;
}
@ -56,12 +53,115 @@ public class GenUtil {
*/
private static List<String> getFrontTemplateNames() {
List<String> templateNames = new ArrayList<>();
templateNames.add("api");
templateNames.add("index");
templateNames.add("api");
return templateNames;
}
public static List<Map<String, Object>> preview(List<ColumnInfo> columns, GenConfig genConfig) {
Map<String,Object> genMap = getGenMap(columns, genConfig);
List<Map<String,Object>> genList = new ArrayList<>();
// 获取后端模版
List<String> templates = getAdminTemplateNames();
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
for (String templateName : templates) {
Map<String,Object> map = new HashMap<>(1);
Template template = engine.getTemplate("generator/admin/"+templateName+".ftl");
map.put("content", template.render(genMap));
map.put("name", templateName);
genList.add(map);
}
// 获取前端模版
templates = getFrontTemplateNames();
for (String templateName : templates) {
Map<String,Object> map = new HashMap<>(1);
Template template = engine.getTemplate("generator/front/"+templateName+".ftl");
map.put(templateName, template.render(genMap));
map.put("content", template.render(genMap));
map.put("name", templateName);
genList.add(map);
}
return genList;
}
public static String download(List<ColumnInfo> columns, GenConfig genConfig) throws IOException {
String tempPath =System.getProperty("java.io.tmpdir") + "eladmin-gen-temp" + File.separator + genConfig.getTableName() + File.separator;
Map<String,Object> genMap = getGenMap(columns, genConfig);
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
// 生成后端代码
List<String> templates = getAdminTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/admin/"+templateName+".ftl");
String filePath = getAdminFilePath(templateName,genConfig,genMap.get("className").toString(),tempPath + "eladmin" + File.separator);
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if(!genConfig.getCover() && FileUtil.exist(file)){
continue;
}
// 生成代码
genFile(file, template, genMap);
}
// 生成前端代码
templates = getFrontTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/front/"+templateName+".ftl");
String path = tempPath + "eladmin-web" + File.separator;
String apiPath = path + "src" + File.separator + "api" + File.separator;
String srcPath = path + "src" + File.separator + "views" + File.separator + genMap.get("changeClassName").toString() + File.separator;
String filePath = getFrontFilePath(templateName, apiPath, srcPath, genMap.get("changeClassName").toString());
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if(!genConfig.getCover() && FileUtil.exist(file)){
continue;
}
// 生成代码
genFile(file, template, genMap);
}
return tempPath;
}
public static void generatorCode(List<ColumnInfo> columnInfos, GenConfig genConfig) throws IOException {
Map<String,Object> genMap = getGenMap(columnInfos, genConfig);
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
// 生成后端代码
List<String> templates = getAdminTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/admin/"+templateName+".ftl");
String filePath = getAdminFilePath(templateName,genConfig,genMap.get("className").toString(),System.getProperty("user.dir"));
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if(!genConfig.getCover() && FileUtil.exist(file)){
continue;
}
// 生成代码
genFile(file, template, genMap);
}
// 生成前端代码
templates = getFrontTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/front/"+templateName+".ftl");
String filePath = getFrontFilePath(templateName,genConfig.getApiPath(),genConfig.getPath(),genMap.get("changeClassName").toString());
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if(!genConfig.getCover() && FileUtil.exist(file)){
continue;
}
// 生成代码
genFile(file, template, genMap);
}
}
// 获取模版数据
private static Map<String,Object> getGenMap(List<ColumnInfo> columnInfos, GenConfig genConfig) {
// 存储模版字段数据
Map<String,Object> genMap = new HashMap<>(16);
// 接口别名
@ -165,7 +265,7 @@ public class GenUtil {
// 表单显示
listMap.put("formShow",column.getFormShow());
// 表单组件类型
listMap.put("formType",column.getFormType());
listMap.put("formType", StringUtils.isNotBlank(column.getFormType()) ? column.getFormType() : "Input");
// 小写开头的字段名称
listMap.put("changeColumnName",changeColumnName);
//大写开头的字段名称
@ -215,47 +315,14 @@ public class GenUtil {
genMap.put("betweens",betweens);
// 保存非空字段信息
genMap.put("isNotNullColumns",isNotNullColumns);
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
// 生成后端代码
List<String> templates = getAdminTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/admin/"+templateName+".ftl");
String filePath = getAdminFilePath(templateName,genConfig,className);
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if(!genConfig.getCover() && FileUtil.exist(file)){
continue;
}
// 生成代码
genFile(file, template, genMap);
}
// 生成前端代码
templates = getFrontTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/front/"+templateName+".ftl");
String filePath = getFrontFilePath(templateName,genConfig,genMap.get("changeClassName").toString());
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if(!genConfig.getCover() && FileUtil.exist(file)){
continue;
}
// 生成代码
genFile(file, template, genMap);
}
return genMap;
}
/**
* 定义后端文件路径以及名称
*/
private static String getAdminFilePath(String templateName, GenConfig genConfig, String className) {
String projectPath = System.getProperty("user.dir") + File.separator + genConfig.getModuleName();
private static String getAdminFilePath(String templateName, GenConfig genConfig, String className, String rootPath) {
String projectPath = rootPath + File.separator + genConfig.getModuleName();
String packagePath = projectPath + File.separator + "src" +File.separator+ "main" + File.separator + "java" + File.separator;
if (!ObjectUtils.isEmpty(genConfig.getPack())) {
packagePath += genConfig.getPack().replace(".", File.separator) + File.separator;
@ -299,11 +366,10 @@ public class GenUtil {
/**
* 定义前端文件路径以及名称
*/
private static String getFrontFilePath(String templateName, GenConfig genConfig, String apiName) {
String path = genConfig.getPath();
private static String getFrontFilePath(String templateName, String apiPath, String path, String apiName) {
if ("api".equals(templateName)) {
return genConfig.getApiPath() + File.separator + apiName + ".js";
return apiPath + File.separator + apiName + ".js";
}
if ("index".equals(templateName)) {

1
sql/eladmin-gen.sql
View File

@ -3,6 +3,7 @@
-- ----------------------------
INSERT INTO `menu` VALUES (82, b'0', '生成配置', 'generator/config', 36, 33, 'dev', 'generator/config/:tableName', b'1', b'1', 'GeneratorConfig', '2019-11-17 20:08:56', '', 1);
INSERT INTO `menu` VALUES (116, b'0', '生成预览', 'generator/preview', 36, 999, 'java', 'generator/preview/:tableName', b'1', b'1', 'Preview', '2019-11-26 14:54:36', NULL, 1);
-- ----------------------------
-- Table structure for column_config