增城低价网站建设,网站布局设计排版,网站js特效,视频直播app开发网站1、CRUD代码生成#xff1a; 根据MyBatisPlus逆向工程改造而来#xff0c;添加了showDoc文档生成#xff0c;数据库脚本生成#xff0c;增删改查文件生成#xff0c;Po、Vo、Request对象生成等。普通的增删改查一般搞定。并预调了部份判断逻辑。 效果示例#xff1a;
p…1、CRUD代码生成 根据MyBatisPlus逆向工程改造而来添加了showDoc文档生成数据库脚本生成增删改查文件生成Po、Vo、Request对象生成等。普通的增删改查一般搞定。并预调了部份判断逻辑。 效果示例
public class AddHandingPortionAdjustLogic implements ContextLogicHandingPortionAdjustUpdateRequest {Autowiredprivate HandingPortionAdjustMapper handingPortionAdjustMapper;Overridepublic void handleContext(HandingPortionAdjustUpdateRequest context) {HandingPortionAdjust handingPortionAdjust context.getForm();if (null handingPortionAdjust ) {throw new LocalException(调整记录参数不能为空);}handingPortionAdjustMapper.insert(handingPortionAdjust );}
}2、Excel导入导出代码生成 无他拼字符串拼成文件哈哈。
public class ExcelGenUtil {private final static Class? aClass CppccMemberBackup.class;public static void main(String[] args) {String name ZYStrUtils.firstLowerCase(aClass.getSimpleName());String supperName ZYStrUtils.firstUpperCase(name);GenParam genParam new GenParam();genParam.setAuthor(simple);genParam.setFileBaseDir(D:\\codeGen);genParam.setResponseFileName(用户);genParam.setExcelEntityPackageName(com.xxx.module.user.logics. name .excel);genParam.setMapperPackageName(com.xxx.module.user.mapper. supperName Mapper);genParam.setRequestPackageName(com.xxx.module.user.logics. name .request. supperName SelectRequest);genParam.setAClass(aClass);Generator.gen(genParam);}
}public static void gen(GenParam genParam) {ExcelExportGenerator.generateExcelModel(genParam);ExcelImportGenerator.generateExcelModel(genParam);ExcelExportModelGenerator.generateExcelModel(genParam);ExcelImportModelGenerator.generateExcelModel(genParam);System.out.println(生成完毕);}3、脚本生成 无他拼字符串也。哈哈 public static String INSERT_SQL INSERT INTO xxx (id,table_id,join_table_id,column_name,column_comment,column_type,column_places,java_name,is_show,show_width,is_query,is_querydefault,dict_type) VALUES (%s_%s,%s,,%s,%s,%s,column_places,%s,0,100,0,0,%s);;public static void main(String[] args) {tableIdsxxx;String properties name;String propertiesName xx名称;String propertiesType string;String dictType ;ListString tableIdList ZYListUtils.str2List(tableIds);ListString sqls new ArrayList();for (String tableId : tableIdList) {sqls.add(buildSql(tableId, properties, propertiesName, propertiesType, dictType));}String now ZYDateUtils.formart(new Date(), yyyy-MM-dd-HH-mm-ss);ZYFileUtils.writeLines(sqls, D://form_coustom_sql now .sql, UTF-8, true);}private static String buildSql(String tableId, String properties, String columnName, String type, String dictType) {String column ZYStrUtils.camelToUnderline(properties);return String.format(INSERT_SQL, tableId, column, tableId, column, columnName, type, properties, dictType);}
}4、get set this 代码生成: 无他拼字符串尔哈哈
public static T void writeSomeEasy(ClassT clst, WriteType writeType) {Field[] declaredFields clst.getDeclaredFields();StringBuilder sb new StringBuilder();String clasName clst.getSimpleName();String newObj clasName ZYStrUtils.firstLowerCase(clasName) new clasName ();;sb.append(newObj).append(\r\n);for (Field field : declaredFields) {String fieldName field.getName();if (serialVersionUID.equals(fieldName)) {continue;}String objectName ZYStrUtils.firstLowerCase(clst.getSimpleName());String simpleName field.getType().getSimpleName();String text getTestByFields(writeType, fieldName, simpleName, objectName);sb.append(text).append(\r\n);}System.out.println(sb.toString());}private static String getTestByFields(WriteType writeType, String fieldName, String typeName, String key) {switch (writeType) {case doc_param:// |id|否|string|id|return | fieldName |否 | typeName | fieldName |;case doc_result:// |id|string|id|return | fieldName | typeName | fieldName |;case str_json_get_str:// String idmodel.getString(id);return String fieldName key .getString(\ fieldName \);;case set_model:// model.setId(id);return key .set ZYStrUtils.firstUpperCase(fieldName) ( fieldName );;case set_model_withmap:// model.setId(id);return key .set ZYStrUtils.firstUpperCase(fieldName) (importMap.getString(\\));;case get_set:// model.setId(model.getId());return key .set ZYStrUtils.firstUpperCase(fieldName) ( key .get ZYStrUtils.firstUpperCase(fieldName) ());;case this_get_set:// model.setId(this.id);return key .set ZYStrUtils.firstUpperCase(fieldName) (this. fieldName );;case this_set:// this.idmodel.getId();return this. fieldName key .get ZYStrUtils.firstUpperCase(fieldName) ();;case type_get:// String idmodel.getId();return typeName fieldName key . get ZYStrUtils.firstUpperCase(fieldName) ();;default:break;}return null;}public static enum WriteType {doc_param, doc_result, str_json_get_str, set_model, get_set, this_get_set, this_set, type_get, set_model_withmap,url_param;}5、ShowDoc文档生成 无他拼字符串尔哈哈 public static void toJsonParam(Class? oneClass) throws Exception {MapString, Field fieldMap ZYReflectUtils.getFieldMap(oneClass);MapString, String map new HashMap();fieldMap.forEach((name, field) - {final ColumnName columnName field.getAnnotation(ColumnName.class);String desc null ! columnName ? columnName.value() : field.getName();map.put(field.getName(), desc #( field.getType().getSimpleName() ));});String string JSONObject.toJSONString(map);System.out.println(string);}//|groupid |int |用户组id1超级管理员2普通用户 |public static void toShowDocResult(Class? oneClass) throws Exception {MapString, Field fieldMap ZYReflectUtils.getFieldMap(oneClass);fieldMap.forEach((name, field) - {final ColumnName columnName field.getAnnotation(ColumnName.class);String desc null ! columnName ? columnName.value() : field.getName();String doc |%s |%s|%s|;String format String.format(doc, name, field.getType().getSimpleName(), desc);System.out.println(format);});}
}
6、项目文档需要采集数千行源代码。需要一个个文件打开复制的解决办法
public class CollectCodeDemo {public static void main(String[] args) {// 工程目录String dir D:\\javacode\\xxx\\xxx\\module-consult\\future-module-consult-service;// 需要的代码行数String outDir D:\\doc\\code.txt;projectCodeCollect(dir, 5000, outDir);}SneakyThrowspublic static void projectCodeCollect(String dir, int line, String outDir) {ListString contents new ArrayList();projectCodeCollect(contents, new File(dir), line);ZYFileUtils.writeLines(contents, new File(outDir), UTF-8, true);}private static void projectCodeCollect(ListString contents, File dir, int line) {if (contents.size() line) {return;}File[] files dir.listFiles();if (null files || files.length 0) {return;}for (File fileItem : files) {if (fileItem.isDirectory()) {projectCodeCollect(contents, fileItem, line);} else {String name fileItem.getName();if (!name.endsWith(.java)) {continue;}try (FileInputStream fileInputStream new FileInputStream(fileItem)) {ListString lines IOUtils.readLines(fileInputStream, UTF-8);contents.addAll(lines);} catch (Exception e) {e.printStackTrace();}}}}
}除去MybatisPlus逆向工程需要掌屋一些velocity或freemarker的部份语法外。其他生成工具基本都是拼接字符串生成java或其他类型文档。不是很难。关键是思路问题。当一件事件具备有规律可循、大量、重复、费时、体力劳动时就要思考会不会有更简单的办法。有的程序员早九晚五下班有的程序员天天加班这就是差距。人家输入几个参数生成一大堆模板文件。随便改改套套OK搞定。有的重复着大量的体力劳动。一行一行写脚本一个个字母写文件。仅以此文为引子。提供一种让工作更轻松少加班的思路。
