更新README

+代码生成类相关位置
+src/test/java/com/topdraw/modules/GeneratorCode.java
+
+主体需要配置数据库、redis地址。配置生成的包的路径。即可在项目中生成代码

@@ -19,13 +19,13 @@ import java.util.Map;
 /**
  * @author Hongyan Wang
  * @packageName PACKAGE_NAME
- * @className TestGenerator
+ * @className GeneratorCode
  * @description
  * @date 2020/12/30 0:11
  */
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = CronosGeneratorCodeApplication.class)
-public class TestGenerator {
+public class GeneratorCode {
     @Autowired
     private GeneratorService generatorService;
 
@@ -33,7 +33,8 @@ public class TestGenerator {
     @Rollback(value = false)
     @Transactional(rollbackFor = Exception.class)
     public void generator() {
-        String tableName = "x_media";
+//        生成的表名称
+        var tableName = "x_media";
 //        拿参数
         var columnsMap = (Map<String, Object>) generatorService.getColumns(tableName);
         var columnInfos = (List<ColumnInfo>) columnsMap.get("content");
@@ -49,6 +50,7 @@ public class TestGenerator {
                 .setAuthor("why")
 //                表前缀。生成实体时，会移除该前缀
                 .setPrefix("x_")
+//                若文件存在，是否进行覆盖
                 .setCover(true);
 
 //        生成代码