迭代器删除测试，枚举类的识别测试

zhaoyuanli6 · zhaoyuanli6 · commit 73e0424c3db7 · 2019-09-22T12:51:40.000+08:00
diff --git a/src/main/java/com/code/repository/controller/HelloController.java b/src/main/java/com/code/repository/controller/HelloController.java
@@ -3,6 +3,10 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
 @RestController //  combines @Controller and @ResponseBody
 public class HelloController {
 
@@ -14,4 +18,27 @@ public String index(String name) {
 
 				return "Hello "+name;
 	}
+
+	public static void main(String[] args){
+
+		System.out.println(TestEnum.valueOf("ALIEXPRESS").getId());
+
+
+		Set<String> data = new HashSet<>();
+		data.add("q");
+		data.add("w");
+		data.add("e");
+
+		Iterator<String> it = data.iterator();
+		while (it.hasNext()){
+			String value = it.next();
+			if(value.equals("w")){
+				it.remove();
+			}
+		}
+
+		System.out.println(data);
+
+	}
+
 }
diff --git a/src/main/java/com/code/repository/controller/TestEnum.java b/src/main/java/com/code/repository/controller/TestEnum.java
@@ -0,0 +1,36 @@
+package com.code.repository.controller;
+
+/**
+ * @Author zhaoyuan.lizy on 2019/9/21
+ **/
+
+public enum TestEnum {
+    LAZADA("1", "Lazada"),
+    ALIEXPRESS("2", "AE"),
+    TMALL("3", "TMW"),
+    Alibaba("4", "1688");
+
+    private String id;
+    private String name;
+
+    public String getId() {
+        return this.id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    private TestEnum(String id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+}
diff --git a/src/main/java/com/code/repository/study/http/HscodeGatherer.java b/src/main/java/com/code/repository/study/http/HscodeGatherer.java
@@ -52,10 +52,10 @@ public static void main(String[] args){
 //        // 多线程
         ArrayList<Future<List<Map<String, String>>>> results = new ArrayList<Future<List<Map<String, String>>>>();
         try{
-            int start1=1;
-            for(;start1<=97;start1++) {
-                int start2=1;
-                for (; start2 <= 99; start2++) {
+            int start1=81;
+            for(;start1<=99;start1++) {
+                int start2=9;
+                for (; start2 <= 9; start2++) {
                     String hscode4 = HscodeGatherer.numToStr(start1)+HscodeGatherer.numToStr(start2);
                     System.out.println(hscode4);
                     results.add(executorPool.submit(new HscodeGatherer(hscode4)));
@@ -87,7 +87,7 @@ public static void main(String[] args){
 
 
     private static String numToStr(int num){
-        if(num<9){
+        if(num<=9){
             return "0"+num;
         }else{
             return String.valueOf(num);
