我使用此设置令牌方法将令牌保存在“共享首选项”中
"bootstrap": "4.3.1",
"jquery": "1.9.1 - 3",
"popper.js": "^1.14.7",
"node-sass": "4.7.2",
并在我所有的项目中使用此get Token方法获取令牌
public static void setToken(Context ctx, String token) {
SharedPreferences.Editor editor = getSharedPreferences(ctx).edit();
editor.putString(PREF_TOKEN, token);
editor.apply();
}
我的问题是应用重新启动时,获取令牌方法返回“ 456”
家庭活动令牌日志:
public static String getToken(Context ctx) {
return getSharedPreferences(ctx).getString(PREF_TOKEN, "456");
}
重启后:
eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImp0aSI6IjBkM2JlODBlMTg4Mzc4NTNjY2VjYjU2Nzg1NzAxYjNhM2NhZGJiOWFhYTZjYWIwNDQ3YjA4MzJmMzRkNmMxMzM5MzAyMWE2OWQ4NDk2ZTY1In0.eyJhdWQiOiIxIiwianRpIjoiMGQzYmU4MGUxODgzNzg1M2NjZWNiNTY3ODU3MDFiM2EzY2FkYmI5YWFhNmNhYjA0NDdiMDgzMmYzNGQ2YzEzMzkzMDIxYTY5ZDg0OTZlNjUiLCJpYXQiOjE1NjAzMTY5MTQsIm5iZiI6MTU2MDMxNjkxNCwiZXhwIjoxNTkxOTM5MzE0LCJzdWIiOiI1Iiwic2NvcGVzIjpbXX0.RovbkU1XXCuOcUvAzutW9Btm64BlYc8jAZTTeiPue43-YUMv2Ftr2m40I6yVH0JPdCGHwbtIruJRHeM8fx1ua4pryBQIxgdCvB-S5FiioOPR_zrG-II_pEquUQoz3wEpxmwG1KDmYOWfENA7El6v8e3mnyg54o9ikcYCFLgoV3V5kcdhX4RZRWeRE8ED76m1YhImjuIAkSV88tmtrzt1E7dWM_lfWDLGOsrPnOLFdzEGDozGHcMU6D5-qN9CroBGzrlLD4ngvk1yV1cypSLgsM9yuJ3b9MJJhcs5v_mrm5McT6aipcM6ghKdClGF7_SBAjREPJGxPD7-KY5sH4L9NkpsxH4SQL9fxKpE_Z2B_PCKVaCGtSBQ0E1dURFIkJfUWhFsRZea1DBXQkZTDcAnxj9WA2ZDqWe_Ve-fPDyhmnfObHfeJ0NRtm-Wgq6R-F5PwlF_SjxgrhXhKsAd4knvvkP-o06e_d3fb-8mUedmQQroI9VXci6kE5gJhqUWjX5OpCLWBCFY12Y5Vntg2R-G_sLPJXewkM7TcXlc381V212bJElFThgurWfm4zRfWA5L8VV8d_xms3f852rOg2z6xh0dNt5zeqp3b8IS68k1wTzBPGobJZSvr5ZDd_xZYpJREsDeLh8Osr7hP3V3zUWIMGdEyKUL3ITCL7FMAtj9VFA
答案 0 :(得分:4)
简单的错误,您必须替换此行
SharedPreferences.Editor editor = getSharedPreferences(ctx).edit();
到一个以下
SharedPreferences.Editor editor = getSharedPreferences(KEY_PREFS_NAME, context.MODE_PRIVATE).edit();
其中KEY_PREFS_NAME是您的偏好设置
答案 1 :(得分:0)
尝试保存该文件:
public void saveToken(String token){
SharedPreferences sharedPreferences = getSharedPreferences(PREF_TOKEN, Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPreferences.edit();
editor.putString(TOKEN, token).apply();
}
然后取回:
public String getToken(){
SharedPreferences sharedPreferences = getSharedPreferences(PREF_TOKEN, Context.MODE_PRIVATE);
return sharedPreferences.getString(TOKEN, "")
}
希望有帮助!