feat：初始化 -融骅

serve/tools/data.js

@@ -0,0 +1,12 @@
+module.exports = [
+  `
+  ExamQuestions 考试试题结果存储
+
+  historyId number 考试记录Id
+  questionId number 试题ID
+  questionScore number 该题分值
+  score number 我的得分
+  userAnswer string 我的答案
+  comment string 老师的评语
+`,
+];

serve/tools/trans-class.js

@@ -0,0 +1,58 @@
+const data = require('./data');
+
+for (const item of data) {
+  const tpls = [
+    "import { IncrementIdEntity } from 'src/common/entity/increment-id.entity';",
+    "import { Column, Entity } from 'typeorm';",
+    '',
+  ];
+  const [tableAttrs, ...column] = item.trim().replace(/\n+/, '\n').split('\n');
+
+  const [table, annotate] = handleAttrs(tableAttrs);
+  if (annotate) tpls.push('/**', ' * ' + annotate, ' */');
+
+  tpls.push('@Entity()', `export class ${table} extends IncrementIdEntity {`);
+
+  for (let i = 0, attrs; (attrs = column[i]); i++) {
+    const [key, type, comment] = handleAttrs(attrs);
+    const options = [];
+    if (/[A-Z]/g.test(key)) options.push(`name: '${handleName(key)}'`);
+    if (comment) options.push(`comment: '${comment}'`);
+
+    if (i) tpls.push('');
+
+    tpls.push(
+      `  @Column(${options.length ? `{ ${options.join(', ')} }` : ''})`,
+      `  ${key}: ${type};`,
+    );
+  }
+
+  output(table, tpls.concat('}\n').join('\n'));
+}
+
+function handleAttrs(str) {
+  return str.trim().split(/\s+/);
+}
+
+function output(table, tpl) {
+  const fs = require('fs');
+  const path = __dirname + '/entity';
+  if (!fs.existsSync(path)) fs.mkdirSync(path);
+  fs.writeFile(path + `/${handleName(table, '-')}.entity.ts`, tpl, (err) => {
+    if (err) {
+      console.log(err);
+      throw err;
+    }
+
+    console.log('【', table, '】转换成功');
+  });
+}
+
+function handleName(name, sep = '_') {
+  if (!name) return;
+
+  return (
+    name[0].toLowerCase() +
+    name.substr(1).replace(/([A-Z])/g, (m, p) => sep + p.toLowerCase())
+  );
+}