我在使用vars中的unicode char解析JSON时遇到了问题.所以,我有下一个JSON(例子):
{
"SASJSONExport":"1.0",
"SASTableData+TEST":[
{
"\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f":2,
"\u0421\u0440\u0435\u0434\u043d\u0435\u0435":4,
"\u0421\u0442\u0440\u043e\u043a\u0430":"\u0427\u0442\u043e\u002d\u0442\u043e\u0031"
},
{
"\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f":2,
"\u0421\u0440\u0435\u0434\u043d\u0435\u0435":2,
"\u0421\u0442\u0440\u043e\u043a\u0430":"\u0427\u0442\u043e\u002d\u0442\u043e\u0032"
},
{
"\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f":1,
"\u0421\u0440\u0435\u0434\u043d\u0435\u0435":42,
"\u0421\u0442\u0440\u043e\u043a\u0430":"\u0427\u0442\u043e\u002d\u0442\u043e\u0033"
}
]
}
Run Code Online (Sandbox Code Playgroud)
要从JSON解析表,我使用SAS引擎:
libname jsonfl JSON fileref=injson ;
Run Code Online (Sandbox Code Playgroud)
代码更高解码单元格中的字符,但vars的名称看起来像缺少的val:
+--------------+---------------------------+------------+---------+---------+
| ordinal_root | ordinal_SASTableData_TEST | __________ | _______ | ______ |
+--------------+---------------------------+------------+---------+---------+
| 1 | 1 | 2 | 4 | ???-??1 |
| 1 | 2 | 2 | 2 | ???-??2 |
| 1 | 3 | 1 | 42 | ???-??3 |
+--------------+---------------------------+------------+---------+---------+
Run Code Online (Sandbox Code Playgroud)
标题必须如下所示:
+--------------+---------------------------+------------+---------+---------+
| ordinal_root …Run Code Online (Sandbox Code Playgroud) 我正在尝试使用来以编程方式创建内部帐户proc metadata。下面的代码部分使用外部登录创建人。
put"<Person Name=%str(%')&&PersonName&i.%str(%')>";
put"<Logins>";
put"<Login Name=%str(%')Login.&&PersonName&i.%str(%') Password=%str(%')&&word&i.%str(%')/>";
put"</Logins>";
put"</Person>";
Run Code Online (Sandbox Code Playgroud)
要创建ExternalLogin,我们可以设置attribute Password,并且在SAS Metadata中将对其进行自动加密。但是要创建对象的InternalLogin类型,必须使密码和salt的哈希值成为可能。我知道标准的加密方法,但是在使用情况下如何获得salt的值?sas002proc pwencode
是否可以使用SAS Base创建InternalLogin?
谢谢
我在从SAS声明Java对象时遇到麻烦。无法设置Java对象的参数数组或创建数组的对象。
data _NULL_;
/*With primitive types work well */
declare javaobj jArr("java.util.Arrays");
array primeNum{3} (15, 2, 3);
jArr_rc1=jArr.callStaticVoidMethod("sort", primeNum);
/* For example, try to create array from some javaobjs */
declare javaobj num1("java.lang.Integer","15");
declare javaobj num2("java.lang.Integer","2");
declare javaobj num3("java.lang.Integer","3");
array Num{3} (num1,num2,num3);
/* ERROR: Cannot create an array of objects. */
/* ERROR: DATA STEP Component Object failure. Aborted during the COMPILATION phase. */
/*In my project I've tried different ways: */
/* ...callStaticVoidMethod("FuncFromStandartClass",[num1,num2,num3]); */
/* ...callStaticVoidMethod("FuncFromStandartClass",{num1,num2,num3}); */
/* This …Run Code Online (Sandbox Code Playgroud)