Intraweb 框架 基础代码生成工具 回归原始 至臻至纯

GrootYu

非常老的一个框架，开发起来非常困难，写了个通用基础代码生成的工具，其实就是字符串的各种替换。
每天都敲一样的代码，真的很烦。
源码跟jar包都放上去了，有兴趣的可以看看，就是写着玩的。

[Java] 纯文本查看 复制代码

public static void main(String[] args) throws Exception {
                String packagePath = "com.wellhope.cms.aaaa";
                String tableName = "CMS_COLUMN_INFO";
                String beanName = "ColumnInfo";
                String basePath = "C:\\Users\\Groot\\Desktop\\export\\"+packagePath;
                
                List<ItemInfo> list = new ArrayList<ItemInfo>();
                ItemInfo item1 = new ItemInfo();
                item1.setColumnCode("COLUMN_CODE");
                item1.setColumnName("目录编码");
                list.add(item1);
                ItemInfo item2 = new ItemInfo();
                item2.setColumnCode("COLUMN_NAME");
                item1.setColumnName("目录名称");
                list.add(item2);
                ItemInfo item3 = new ItemInfo();
                item3.setColumnCode("ID");
                item3.setColumnName("目录ID");
                list.add(item3);
                for(ItemInfo item:list){
                        String columnCode = item.getColumnCode();
                        String columnName = item.getColumnName();
                        String isQry = item.getIsQry();
                        String isQryLike = item.getIsQryLike();
                        String isDel = item.getIsDel();
                        boolean flag = true;
                        StringBuffer columnCodebuffer = new StringBuffer(columnCode.toLowerCase());
                        while(flag){
                                if(columnCodebuffer.indexOf("_")>0){
                                        int i = columnCodebuffer.indexOf("_");
                                        String s = columnCodebuffer.substring(i+1, i+2).toUpperCase();
                                        columnCodebuffer = columnCodebuffer.replace(i, i+2,s);
                                }else{
                                        item.setAttrCode(columnCodebuffer.toString());
                                        System.out.println(columnCodebuffer);
                                        flag = false;
                                }
                        }
                }
                createHandler(list,beanName,basePath,packagePath);
                createPageBean(list,beanName,basePath,packagePath);
                createInfo(list,beanName,basePath,packagePath);
                createHome(list,beanName,basePath,packagePath);
                createConnector(list,beanName,basePath,tableName,packagePath);
        }
        
        public static void create(String packagePath,String tableName,String beanName,String basePath,List<ItemInfo> list) throws Exception{
                for(ItemInfo item:list){
                        String columnCode = item.getColumnCode();
                        boolean flag = true;
                        StringBuffer columnCodebuffer = new StringBuffer(columnCode.toLowerCase());
                        while(flag){
                                if(columnCodebuffer.indexOf("_")>0){
                                        int i = columnCodebuffer.indexOf("_");
                                        String s = columnCodebuffer.substring(i+1, i+2).toUpperCase();
                                        columnCodebuffer = columnCodebuffer.replace(i, i+2,s);
                                }else{
                                        item.setAttrCode(columnCodebuffer.toString());
                                        System.out.println(columnCodebuffer);
                                        flag = false;
                                }
                        }
                }
                basePath = basePath+File.separator+packagePath;
                createHandler(list,beanName,basePath,packagePath);
                createPageBean(list,beanName,basePath,packagePath);
                createInfo(list,beanName,basePath,packagePath);
                createHome(list,beanName,basePath,packagePath);
                createUtil(list,beanName,basePath,packagePath);
                createConnector(list,beanName,basePath,tableName,packagePath);
        }
        
        
        private static void createHandler(List<ItemInfo> list,String beanName,String basePath,String packagePath) throws Exception{
                String javaContent = readFile("handler.json");
                javaContent = javaContent.replaceAll("##BEAN_NAME##", beanName);
                javaContent = javaContent.replaceAll("##packageName##", packagePath);
                createFile(basePath+File.separator+"handlers"+File.separator+beanName+"Handler.java",javaContent);
        }
        private static void createPageBean(List<ItemInfo> list,String beanName,String basePath,String packagePath) throws Exception{
                String javaContent = readFile("pageBean.json");
                javaContent = javaContent.replaceAll("##BEAN_NAME##", beanName);
                javaContent = javaContent.replaceAll("##packageName##", packagePath);
                createFile(basePath+File.separator+"handlers"+File.separator+beanName+"PageBean.java",javaContent);
        }
        private static void createInfo(List<ItemInfo> list,String beanName,String basePath,String packagePath) throws Exception{
                String javaContent = readFile("info.json");
                String attrBlock = "";
                for(ItemInfo info:list){
                        attrBlock += "private String "+info.getAttrCode()+";//"+info.getColumnName()+"";
                        attrBlock += "\r";
                }
                javaContent = javaContent.replaceAll("##BEAN_NAME##", beanName);
                javaContent = javaContent.replaceAll("##packageName##", packagePath);
                javaContent = javaContent.replaceAll("##attrBlock##", attrBlock);
                createFile(basePath+File.separator+"domains"+File.separator+beanName+".java",javaContent);
        }
        private static void createHome(List<ItemInfo> list,String beanName,String basePath,String packagePath) throws Exception{
                String javaContent = readFile("home.json");
                String getParamBlock = "";
                for(ItemInfo info:list){
                        getParamBlock += "String "+info.getAttrCode()+" = qryParam.get(\""+info.getAttrCode()+"\");";
                        getParamBlock += "\r";
                }
                String setParamBlock = "";
                for(ItemInfo info:list){
                        if("id".equals(info.getAttrCode())){
                                setParamBlock += "info.setId(BaseUtil.getRealUUID());";
                                setParamBlock += "\r";
                                continue;
                        }
                        setParamBlock += "info.set"+topUp(info.getAttrCode())+"("+info.getAttrCode()+");";
                        setParamBlock += "\r";
                }
                javaContent = javaContent.replaceAll("##BEAN_NAME##", beanName);
                javaContent = javaContent.replaceAll("##packageName##", packagePath);
                javaContent = javaContent.replaceAll("##getParamBlock##", getParamBlock);
                javaContent = javaContent.replaceAll("##setParamBlock##", setParamBlock);

                createFile(basePath+File.separator+"domains"+File.separator+beanName+"Home.java",javaContent);
        }
        
        private static void createConnector(List<ItemInfo> list,String beanName,String basePath,String tableName,String packagePath) throws Exception{
                String javaContent = readFile("connector.json");
                String dataListSql = "String sql = \"SELECT T1.* FROM "+tableName+" T1 WHERE 1=1 \";";
                String dataCountSql = "String sql = \"SELECT COUNT(1) C FROM "+tableName+" T1 WHERE 1=1 \";";
                String getParamBlock = "";
                for(ItemInfo info:list){
                        getParamBlock += "String "+info.getAttrCode()+" = qryParam.get(\""+info.getAttrCode()+"\");";
                        getParamBlock += "\r";
                }
                String setParamBlock = "";
                for(ItemInfo info:list){
                        setParamBlock += "info.set"+topUp(info.getAttrCode())+"(rs.getString(\""+info.getColumnCode()+"\"));";
                        setParamBlock += "\r";
                }
                String qryOneSql = "String sql = \"SELECT T1.* FROM "+tableName+" T1 WHERE 1=1 \";";
                for(ItemInfo info:list){
                        if("1".equals(info.getIsQry())){
                                qryOneSql += "\r";
                                qryOneSql += "if(BaseUtil.isNotEmpty("+info.getAttrCode()+")){";
                                qryOneSql += "\r";
                                qryOneSql += "sql += \" AND T1."+info.getColumnCode()+"='\"+"+info.getAttrCode()+"+\"' \";";
                                qryOneSql += "\r";
                                qryOneSql += "}";
                        }
                }
                String insertSql = "String sql = \"INSERT INTO " + tableName + "( \"";
                for(ItemInfo info:list){
                        insertSql += "\r";
                        insertSql += "+\"        "+info.getColumnCode()+",\"";
                }
                insertSql = cutLastStr(insertSql,",");
                insertSql += "\r";
                insertSql += "+\")VALUES( \"";
                for(ItemInfo info:list){
                        insertSql += "\r";
                        insertSql += "+\"        '\"+info.get"+topUp(info.getAttrCode())+"()+\"',\"";
                }
                insertSql = cutLastStr(insertSql,",");
                insertSql += "\r";
                insertSql += "+\")\";";
                String deleteSql = "String sql = \"DELETE FROM "+tableName+" WHERE ID IN( '\"+ids+\"')\";";
                javaContent = javaContent.replaceAll("##BEAN_NAME##", beanName);
                javaContent = javaContent.replaceAll("##packageName##", packagePath);
                javaContent = javaContent.replaceAll("##getParamBlock##", getParamBlock);
                javaContent = javaContent.replaceAll("##dataListSql##", dataListSql);
                javaContent = javaContent.replaceAll("##setParamBlock##", setParamBlock);
                javaContent = javaContent.replaceAll("##dataCountSql##", dataCountSql);
                javaContent = javaContent.replaceAll("##qryOneSql##", qryOneSql);
                javaContent = javaContent.replaceAll("##insertSql##", insertSql);
                javaContent = javaContent.replaceAll("##deleteSql##", deleteSql);
                createFile(basePath+File.separator+"connectors"+File.separator+beanName+"Connector.java",javaContent);
        }
        private static void createUtil(List<ItemInfo> list,String beanName,String basePath,String packagePath) throws Exception{
                String javaContent = readFile("util.json");
                javaContent = javaContent.replaceAll("##BEAN_NAME##", beanName);
                javaContent = javaContent.replaceAll("##packageName##", packagePath);
                createFile(basePath+File.separator+"common"+File.separator+"BaseUtil.java",javaContent);
        }
        
        public static void createFile(String filePath,String content) throws Exception{
                File jsonFile = new File(filePath);
                File parentFile = jsonFile.getParentFile();
            if (null != parentFile && !parentFile.exists()) {
                parentFile.mkdirs(); // 创建文件夹
            }
                jsonFile.createNewFile();
                BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(filePath), "UTF-8"));
//                char[] charArray = content.toCharArray(); 
//                char flag = '\r';
//                for (int j = 0; j < charArray.length; j++) {
//                        if(charArray[j] == flag){
//                                bufferedWriter.write("\r");
//                        }else{
//                                bufferedWriter.write(charArray[j]);
//                        }
//                }
                bufferedWriter.write(content);
                bufferedWriter.flush();
                bufferedWriter.close();
        }
        public static String readFile(String jsonFileName) throws Exception {
//                System.out.println(Main.class.getClassLoader().getResource("").getPath());
//                System.out.println(Main.class.getClassLoader().getResource("").getPath()+"tools/main/json/");
//                File file = new File(Main.class.getClassLoader().getResource("").getPath()+"tools/main/json/"+jsonFileName);
//                String encoding = "UTF-8";
//                StringBuilder builder = new StringBuilder();
//                FileInputStream fis = null;
//                InputStreamReader isr = null;
//                BufferedReader br = null;
//                try {
//                        fis = new FileInputStream(file);
//                        isr = new InputStreamReader(fis, encoding);
//                        br = new BufferedReader(isr);
//                        String line = null;
//                        while ((line = br.readLine()) != null) {
//                                builder.append("\n");
//                                builder.append(line);
//                        }
//                } catch (Exception e) {
//                } finally {
//                        if (br != null) {
//                                br.close();
//                        }
//                        if (isr != null) {
//                                isr.close();
//                        }
//                        if (fis != null) {
//                                fis.close();
//                        }
//                }
//                String testString = Main.class.getClassLoader().getResource("").getPath()+"tools/main/json/";
                InputStream inputStream = Main.class.getClassLoader().getResourceAsStream("tools/main/json/"+jsonFileName);
                String jsonStr = inputStreamToString(inputStream);
                return jsonStr;
//                return testString+"@@@@@@@@@@@@@@@@@"+jsonStr+"########################"+builder.toString();
        }
        private static String inputStreamToString(InputStream inputStream) {
                StringBuffer buffer = new StringBuffer();
                InputStreamReader inputStreamReader;
                try {
                        inputStreamReader = new InputStreamReader(inputStream, "utf-8");
                        BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
                        String str = null;
                        while ((str = bufferedReader.readLine()) != null) {
                                buffer.append("\n");
                                buffer.append(str);
                        }
                        // 释放资源
                        bufferedReader.close();
                        inputStreamReader.close();
                        inputStream.close();
                } catch (IOException e) {
                        e.printStackTrace();
                }
                return buffer.toString();
        }
        //首字母大写
        private static String topUp(String str){
                return str.substring(0, 1).toUpperCase() + str.substring(1); 
        }
        private static String cutLastStr(String str,String a){
                return new StringBuffer(str).replace(str.lastIndexOf(a), str.lastIndexOf(a)+1, "").toString();
        }

ysq151

厉害，我的哥