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chore: 优化代码生成模板

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xlsea
2024-09-09 10:49:15 +08:00
parent 7ec50da49b
commit 1bb3e53656
3 changed files with 239 additions and 16 deletions
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227
docs/java/VelocityUtils.java
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@ -1,3 +1,45 @@
package org.dromara.generator.util;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.convert.Convert;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.StrUtil;
import org.dromara.generator.constant.GenConstants;
import org.dromara.common.core.utils.DateUtils;
import org.dromara.common.core.utils.StringUtils;
import org.dromara.common.json.utils.JsonUtils;
import org.dromara.common.mybatis.helper.DataBaseHelper;
import org.dromara.generator.domain.GenTable;
import org.dromara.generator.domain.GenTableColumn;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.apache.velocity.VelocityContext;
import java.util.*;
/**
* 模板处理工具类
*
* @author ruoyi
*/
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class VelocityUtils {
/**
* 项目空间路径
*/
private static final String PROJECT_PATH = "main/java";
/**
* mybatis空间路径
*/
private static final String MYBATIS_PATH = "main/resources/mapper";
/**
* 默认上级菜单，系统工具
*/
private static final String DEFAULT_PARENT_MENU_ID = "3";
/**
* 设置模板变量信息
*
@ -19,6 +61,9 @@
velocityContext.put("moduleName", genTable.getModuleName());
velocityContext.put("BusinessName", StringUtils.capitalize(genTable.getBusinessName()));
velocityContext.put("businessName", genTable.getBusinessName());
velocityContext.put("business_name", StrUtil.toUnderlineCase(genTable.getBusinessName()));
velocityContext.put("business-name", StrUtil.toUnderlineCase(genTable.getBusinessName()));
velocityContext.put("businessname", StrUtil.toSymbolCase(genTable.getBusinessName(), ' '));
velocityContext.put("basePackage", getPackagePrefix(packageName));
velocityContext.put("packageName", packageName);
velocityContext.put("author", genTable.getFunctionAuthor());
@ -37,6 +82,32 @@
return velocityContext;
}
public static void setMenuVelocityContext(VelocityContext context, GenTable genTable) {
String options = genTable.getOptions();
Dict paramsObj = JsonUtils.parseMap(options);
String parentMenuId = getParentMenuId(paramsObj);
context.put("parentMenuId", parentMenuId);
}
public static void setTreeVelocityContext(VelocityContext context, GenTable genTable) {
String options = genTable.getOptions();
Dict paramsObj = JsonUtils.parseMap(options);
String treeCode = getTreecode(paramsObj);
String treeParentCode = getTreeParentCode(paramsObj);
String treeName = getTreeName(paramsObj);
context.put("treeCode", treeCode);
context.put("treeParentCode", treeParentCode);
context.put("treeName", treeName);
context.put("expandColumn", getExpandColumn(genTable));
if (paramsObj.containsKey(GenConstants.TREE_PARENT_CODE)) {
context.put("tree_parent_code", paramsObj.get(GenConstants.TREE_PARENT_CODE));
}
if (paramsObj.containsKey(GenConstants.TREE_NAME)) {
context.put("tree_name", paramsObj.get(GenConstants.TREE_NAME));
}
}
/**
* 获取模板信息
*
@ -111,9 +182,9 @@
} else if (template.contains("soy.api.ts.vm")) {
fileName = StringUtils.format("soybean/api/{}/{}.ts", moduleName, businessName);
} else if (template.contains("soy.search.vue.vm")) {
fileName = StringUtils.format("soybean/views/{}/{}/modules/search.vue", moduleName, businessName);
fileName = StringUtils.format("soybean/views/{}/{}/modules/{}-search.vue", moduleName, businessName, StrUtil.toSymbolCase(businessName, '-'));
} else if (template.contains("soy.operate-drawer.vue.vm")) {
fileName = StringUtils.format("soybean/views/{}/{}/modules/operate-drawer.vue", moduleName, businessName);
fileName = StringUtils.format("soybean/views/{}/{}/modules/{}-operate-drawer.vue", moduleName, businessName, StrUtil.toSymbolCase(businessName, '-'));
} else if (template.contains("mapper.java.vm")) {
fileName = StringUtils.format("{}/mapper/{}Mapper.java", javaPath, className);
} else if (template.contains("service.java.vm")) {
@ -138,6 +209,69 @@
return fileName;
}
/**
* 获取包前缀
*
* @param packageName 包名称
* @return 包前缀名称
*/
public static String getPackagePrefix(String packageName) {
int lastIndex = packageName.lastIndexOf(".");
return StringUtils.substring(packageName, 0, lastIndex);
}
/**
* 根据列类型获取导入包
*
* @param genTable 业务表对象
* @return 返回需要导入的包列表
*/
public static HashSet<String> getImportList(GenTable genTable) {
List<GenTableColumn> columns = genTable.getColumns();
HashSet<String> importList = new HashSet<>();
for (GenTableColumn column : columns) {
if (!column.isSuperColumn() && GenConstants.TYPE_DATE.equals(column.getJavaType())) {
importList.add("java.util.Date");
importList.add("com.fasterxml.jackson.annotation.JsonFormat");
} else if (!column.isSuperColumn() && GenConstants.TYPE_BIGDECIMAL.equals(column.getJavaType())) {
importList.add("java.math.BigDecimal");
} else if (!column.isSuperColumn() && "imageUpload".equals(column.getHtmlType())) {
importList.add("org.dromara.common.translation.annotation.Translation");
importList.add("org.dromara.common.translation.constant.TransConstant");
}
}
return importList;
}
/**
* 根据列类型获取字典组
*
* @param genTable 业务表对象
* @return 返回字典组
*/
public static String getDicts(GenTable genTable) {
List<GenTableColumn> columns = genTable.getColumns();
Set<String> dicts = new HashSet<>();
addDicts(dicts, columns);
return StringUtils.join(dicts, ", ");
}
/**
* 添加字典列表
*
* @param dicts 字典列表
* @param columns 列集合
*/
public static void addDicts(Set<String> dicts, List<GenTableColumn> columns) {
for (GenTableColumn column : columns) {
if (!column.isSuperColumn() && StringUtils.isNotEmpty(column.getDictType()) && StringUtils.equalsAny(
column.getHtmlType(),
new String[]{GenConstants.HTML_SELECT, GenConstants.HTML_RADIO, GenConstants.HTML_CHECKBOX})) {
dicts.add("'" + column.getDictType() + "'");
}
}
}
/**
* 根据列类型获取字典组
*
@ -186,3 +320,92 @@
}
return columns;
}
/**
* 获取权限前缀
*
* @param moduleName 模块名称
* @param businessName 业务名称
* @return 返回权限前缀
*/
public static String getPermissionPrefix(String moduleName, String businessName) {
return StringUtils.format("{}:{}", moduleName, businessName);
}
/**
* 获取上级菜单ID字段
*
* @param paramsObj 生成其他选项
* @return 上级菜单ID字段
*/
public static String getParentMenuId(Dict paramsObj) {
if (CollUtil.isNotEmpty(paramsObj) && paramsObj.containsKey(GenConstants.PARENT_MENU_ID)
&& StringUtils.isNotEmpty(paramsObj.getStr(GenConstants.PARENT_MENU_ID))) {
return paramsObj.getStr(GenConstants.PARENT_MENU_ID);
}
return DEFAULT_PARENT_MENU_ID;
}
/**
* 获取树编码
*
* @param paramsObj 生成其他选项
* @return 树编码
*/
public static String getTreecode(Map<String, Object> paramsObj) {
if (CollUtil.isNotEmpty(paramsObj) && paramsObj.containsKey(GenConstants.TREE_CODE)) {
return StringUtils.toCamelCase(Convert.toStr(paramsObj.get(GenConstants.TREE_CODE)));
}
return StringUtils.EMPTY;
}
/**
* 获取树父编码
*
* @param paramsObj 生成其他选项
* @return 树父编码
*/
public static String getTreeParentCode(Dict paramsObj) {
if (CollUtil.isNotEmpty(paramsObj) && paramsObj.containsKey(GenConstants.TREE_PARENT_CODE)) {
return StringUtils.toCamelCase(paramsObj.getStr(GenConstants.TREE_PARENT_CODE));
}
return StringUtils.EMPTY;
}
/**
* 获取树名称
*
* @param paramsObj 生成其他选项
* @return 树名称
*/
public static String getTreeName(Dict paramsObj) {
if (CollUtil.isNotEmpty(paramsObj) && paramsObj.containsKey(GenConstants.TREE_NAME)) {
return StringUtils.toCamelCase(paramsObj.getStr(GenConstants.TREE_NAME));
}
return StringUtils.EMPTY;
}
/**
* 获取需要在哪一列上面显示展开按钮
*
* @param genTable 业务表对象
* @return 展开按钮列序号
*/
public static int getExpandColumn(GenTable genTable) {
String options = genTable.getOptions();
Dict paramsObj = JsonUtils.parseMap(options);
String treeName = paramsObj.getStr(GenConstants.TREE_NAME);
int num = 0;
for (GenTableColumn column : genTable.getColumns()) {
if (column.isList()) {
num++;
String columnName = column.getColumnName();
if (columnName.equals(treeName)) {
break;
}
}
}
return num;
}
}