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app/src/main/java/com/example/defenseapplication/utils/UserinfoUtil.kt

@@ -0,0 +1,27 @@
+package com.example.defenseapplication.utils
+
+import bean.LoginBean
+import com.blankj.utilcode.util.SPUtils
+import com.google.gson.Gson
+
+//存储登录的token和userid
+object UserinfoUtil {
+
+    private const val KEY_USER = "NAME_USER"
+    private val gson = Gson()
+
+    fun saveUserInfo(userinfo: LoginBean?) {
+        userinfo ?: return
+        val json = gson.toJson(userinfo)
+        SPUtils.getInstance().put(KEY_USER, json)
+    }
+
+    fun getUserInfo(): LoginBean? {
+        val string = SPUtils.getInstance().getString(KEY_USER)
+        if (string.isNullOrEmpty()) {
+            return null
+        }
+        return gson.fromJson(string, LoginBean::class.java)
+    }
+
+}