#Other fastjson中TypeReference的使用

duqicauc · Oct 25, 2017 · 69bda86 · 69bda86
1 parent 3d4697b
commit 69bda86
Showing 1 changed file with 29 additions and 0 deletions.
diff --git a/src/main/java/org/java/learn/TypeReferenceExample.java b/src/main/java/org/java/learn/TypeReferenceExample.java
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+package org.java.learn;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.TypeReference;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 作用: User: duqi Date: 2017/10/25 Time: 13:42
+ */
+public class TypeReferenceExample {
+
+
+    public static void main(String[] args) {
+        Map<String, String> map = new HashMap<>();
+        map.put("key1", "value1");
+        map.put("key2", "value2");
+        map.put("key3", "value3");
+
+        System.out.println(JSON.toJSONString(map));
+
+        String jsonStr = JSON.toJSONString(map);
+
+        Map<String, String> map2 = JSON.parseObject(jsonStr, new TypeReference<Map<String, String>>() {
+        });
+        System.out.println(JSON.toJSONString(map2));
+    }
+}