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215 lines
9.2 KiB
215 lines
9.2 KiB
3 years ago
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import os
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import shutil
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from util.CommonUtil import *
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from util.MysqlHelper import *
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# ==============配置区开始==========================================
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# 要生成的数据表
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tables = ['t_base_class']
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# 类名
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namespace = 'BaseClass'
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# 中文描述
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tableMemo = '班级'
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# 数据库
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host = '10.10.14.187'
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port = 22066
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database = 'gtzz_base_db'
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user = 'root'
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password = 'DsideaL147258369'
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# 作者
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author = '黄海'
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# 包名
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packageName = 'com.dsideal.baseService.' + namespace
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# ==============配置区结束==========================================
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if __name__ == '__main__':
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# 删除目录
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out_path = 'java'
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try:
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if os.path.exists(out_path):
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shutil.rmtree(out_path)
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# 创建目录
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os.mkdir(out_path)
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except:
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pass
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# 生成时间
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today = datetime.date.today()
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CurrentDate = today.strftime('%Y-%m-%d')
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# 实例化mysql数据库实例
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db = MySQLHelper(host, port, database, user, password)
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# 是不是存在sort_id字段
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sort_id_exists = False
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# 遍历生成
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for table in tables:
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# 函数里面的参数
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add_Params = ''
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update_Params = ''
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delete_Params = ''
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addRecordParams = ''
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# set record字符串
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setRecordAddParams = ''
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setRecordUpdateParams = ''
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# 功能名称
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FunctionName = getClassName(table)
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# 表的注释
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sql = "select TABLE_COMMENT from information_schema.TABLES where table_schema = '%s' and table_name = '%s' " % (
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database, table)
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dt = db.query(sql)
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tableComment = '未填写表注释说明，请维护一下！'
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if dt is not None and len(dt) > 0:
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tableComment = dt[0]['TABLE_COMMENT']
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# 主键
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pk = None
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sql = "select column_name FROM information_schema.COLUMNS where table_schema = schema() and column_key = 'PRI' " \
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"and table_schema='%s' and table_name = '%s'" % (database, table)
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dt = db.query(sql)
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if dt is not None and len(dt) > 0:
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pk = str(dt[0]["column_name"]).lower()
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# 生成
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sql = "select column_name 列名, data_type 字段类型, column_comment 字段注释 from information_schema.columns where table_name = '%s' and table_schema = '%s'" % (
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table, database)
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dt = db.query(sql)
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# 1、生成Controller代码
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with open('template\\Controller.template', 'r', encoding='utf-8') as f:
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templateString = f.read()
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# 处理替换# swagger 替换生成增加，修改，删除，分页的标签文字提示
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templateString = templateString.replace('#(Author)', author)
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templateString = templateString.replace('#(add_remark)', '增加' + namespace + '记录')
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templateString = templateString.replace('#(add_summary)', '增加' + namespace + '记录')
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templateString = templateString.replace('#(update_remark)', '修改' + namespace + '记录')
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templateString = templateString.replace('#(update_summary)', '修改' + namespace + '记录')
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templateString = templateString.replace('#(delete_remark)', '删除' + namespace + '记录')
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templateString = templateString.replace('#(delete_summary)', '删除' + namespace + '记录')
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templateString = templateString.replace('#(page_remark)', '分页' + namespace + '记录')
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templateString = templateString.replace('#(page_summary)', '分页' + namespace + '记录')
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templateString = templateString.replace('#(ClassMemo)', tableMemo)
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# 开始循环
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c = 0
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for row in dt:
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c = c + 1
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colName = str(row['列名']).lower()
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remark = row["字段注释"]
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data_type = row["字段类型"]
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# 1、Controller层代码
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# 变更一个变量类型
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if data_type == 'varchar':
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data_type = 'String'
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# 是否存在sort_id
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if colName == "sort_id":
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sort_id_exists = True
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# 增加
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if colName != pk:
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add_Params = add_Params + ',' + data_type + ' ' + colName
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add_Params = delFirstDouHao(add_Params)
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# 修改
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update_Params = update_Params + ',' + data_type + ' ' + colName
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update_Params = delFirstDouHao(update_Params)
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# 删除时必须是主键
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if colName == pk:
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delete_Params = delete_Params + ',' + data_type + ' ' + colName
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delete_Params = delFirstDouHao(delete_Params)
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# 填充字符串
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addRecordParams = add_Params + ',' + colName
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# set Record字符串
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setRecordAddParams = setRecordAddParams + '\r' + '\t\trecord.set("' + colName + '",' + colName + ');'
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if colName != pk:
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setRecordUpdateParams = setRecordUpdateParams + '\r' + '\t\trecord.set("' + colName + '",' + colName + ');'
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# 替换类名
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templateString = templateString.replace('#(ClassName)', FunctionName)
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templateString = templateString.replace('#(FirstLowClassName)', namespace[0].lower() + namespace[1:])
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# 替换变量
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templateString = templateString.replace("#(add_Params)", add_Params)
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templateString = templateString.replace("#(update_Params)", update_Params)
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templateString = templateString.replace("#(delete_Params)", delete_Params)
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# 向model层传递参数
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add_Params_formodel = add_Params.replace('int ', '').replace('String ', '')
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templateString = templateString.replace('#(add_Params_formodel)', add_Params_formodel)
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update_Params_formodel = update_Params.replace('int ', '').replace('String ', '')
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templateString = templateString.replace('#(update_Params_formodel)', update_Params_formodel)
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delete_Params_formodel = delete_Params.replace('int ', '').replace('String ', '')
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templateString = templateString.replace('#(delete_Params_formodel)', delete_Params_formodel)
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# 生成时间
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templateString = templateString.replace('#(CurrentTime)', CurrentDate)
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# 替换包名
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templateString = templateString.replace('#(packageName)', packageName)
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# 替换中文描述
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templateString = templateString.replace('#(ClassMemo)', tableMemo)
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# 表注释
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# templateString = templateString.replace('#(ApiRemark)', tableComment)
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# 写入文件
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with open(out_path + "\\" + namespace + 'Controller.java', 'w', encoding='utf-8') as f:
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f.write(templateString)
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# 2、生成Model代码
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with open('template\\Model.template', 'r', encoding='utf-8') as f:
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templateString = f.read()
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# 作者
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templateString = templateString.replace('#(Author)', author)
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templateString = templateString.replace('#(CurrentTime)', CurrentDate)
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templateString = templateString.replace('#(ClassName)', FunctionName)
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templateString = templateString.replace('#(className)', namespace)
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templateString = templateString.replace("#(table_name)", table)
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templateString = templateString.replace("#(pk)", pk)
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# 函数参数
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templateString = templateString.replace("#(add_Params)", add_Params)
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templateString = templateString.replace('#(update_Params)', update_Params)
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templateString = templateString.replace('#(delete_Params)', delete_Params)
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# 表注释
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# templateString = templateString.replace('#(ApiRemark)', tableComment)
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# 生成recordModel
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# templateString = templateString.replace('#(addRecordParams)', addRecordParams)
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templateString = templateString.replace('#(setRecordAddParams)', setRecordUpdateParams)
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templateString = templateString.replace('#(setRecordUpdateParams)', setRecordUpdateParams)
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# 替换包名
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templateString = templateString.replace('#(packageName)', packageName)
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templateString = templateString.replace('#(ClassMemo)', tableMemo)
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if sort_id_exists:
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templateString = templateString.replace("#(sort_condition)", " order by sort_id")
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else:
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templateString = templateString.replace("#(sort_condition)", "")
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# 写入文件
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with open(out_path + "\\" + namespace + 'Model.java', 'w', encoding='utf-8') as f:
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f.write(templateString)
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# 3、生成sql层代码
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with open('template\\Sql.template', 'r', encoding='utf-8') as f:
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templateString = f.read()
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templateString = templateString.replace('#(ClassName)', FunctionName)
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templateString = templateString.replace('#(table_name)', table)
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templateString = templateString.replace('#(update_Params_formodel)', update_Params_formodel)
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if sort_id_exists:
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templateString = templateString.replace('#(sort_id)', 'sort_id')
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else:
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templateString = templateString.replace('#(sort_id)', pk)
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templateString = templateString.replace('#(ClassMemo)', tableMemo)
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# 替换包名
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templateString = templateString.replace('#(packageName)', packageName)
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# 写入文件
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with open(out_path + "\\" + namespace + '.sql', 'w', encoding='utf-8') as f:
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f.write(templateString)
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# 数据库关闭
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db.close()
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logInfo('恭喜，所有操作成功完成！')
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