修改new HashMap<>()方法，支持JDK1.8以下

Author: dolyw

pom.xml

@@ -105,22 +105,21 @@
             <version>${freemarker.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>org.mybatis.generator</groupId>
             <artifactId>mybatis-generator-maven-plugin</artifactId>
             <version>${generator.version}</version>
             <scope>test</scope>
         </dependency>
 
-        <!-- Guava -->
+        <!-- Guava工具包 -->
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
             <version>${guava.version}</version>
         </dependency>
 
-        <!-- Commons-Lang3 -->
+        <!-- Commons-Lang3工具包 -->
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>

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

@@ -1,6 +1,7 @@
 package com.example.generator;
 
 import com.google.common.base.CaseFormat;
+import com.google.common.collect.Maps;
 import freemarker.template.TemplateExceptionHandler;
 import org.apache.commons.lang3.StringUtils;
 import org.mybatis.generator.api.MyBatisGenerator;
@@ -170,7 +171,7 @@ public static void genService(String tableName, String modelName) {
         try {
             freemarker.template.Configuration cfg = getConfiguration();
 
-            Map<String, Object> data = new HashMap<>();
+            Map<String, Object> data = Maps.newHashMap();
             data.put("date", DATE);
             data.put("author", AUTHOR);
             String modelNameUpperCamel = StringUtils.isEmpty(modelName) ? tableNameConvertUpperCamel(tableName) : modelName;
@@ -207,7 +208,7 @@ public static void genController(String tableName, String modelName) {
         try {
             freemarker.template.Configuration cfg = getConfiguration();
 
-            Map<String, Object> data = new HashMap<>();
+            Map<String, Object> data = Maps.newHashMap();
             data.put("date", DATE);
             data.put("author", AUTHOR);
             String modelNameUpperCamel = StringUtils.isEmpty(modelName) ? tableNameConvertUpperCamel(tableName) : modelName;