更新README.md说明文件

Author: dolyw

README.md

@@ -1,5 +1,6 @@
-# SpringBootGenerator
+# SpringBootGenerator(SpringBoot2.0版)
 
+> SpringBoot2.0版(SpringBoot1.5版切换分支(springboot1.5))
 > 参考:[https://github.com/lihengming/spring-boot-api-project-seed](https://github.com/lihengming/spring-boot-api-project-seed)
 
 ### 项目相关

src/test/java/com/example/generator/CodeGenerator.java

@@ -154,7 +154,7 @@ public static void genModelAndMapper(String tableName, String modelName) {
         }
 
         if (generator.getGeneratedJavaFiles().isEmpty() || generator.getGeneratedXmlFiles().isEmpty()) {
-            throw new RuntimeException("生成Model和Mapper失败：" + warnings);
+            throw new RuntimeException("生成Model和Mapper失败(请检查数据库是否连接正常及表名是否正确以及权限是否缺失)：" + warnings);
         }
         if (StringUtils.isEmpty(modelName)) {
             modelName = tableNameConvertUpperCamel(tableName);
@@ -197,7 +197,7 @@ public static void genService(String tableName, String modelName) {
                     new FileWriter(file1));
             System.out.println(modelNameUpperCamel + "ServiceImpl.java 生成成功");
         } catch (Exception e) {
-            throw new RuntimeException("生成Service失败", e);
+            throw new RuntimeException("生成Service失败(请检查数据库是否连接正常及表名是否正确以及权限是否缺失)", e);
         }
     }
 
@@ -231,7 +231,7 @@ public static void genController(String tableName, String modelName) {
 
             System.out.println(modelNameUpperCamel + "Controller.java 生成成功");
         } catch (Exception e) {
-            throw new RuntimeException("生成Controller失败", e);
+            throw new RuntimeException("生成Controller失败(请检查数据库是否连接正常及表名是否正确以及权限是否缺失)", e);
         }
 
     }