biztalk arguments null exception string reference not set to an instance of a string. parameter name: s Solution: Recreate a sendport for SOAP adapter.…
String.prototype.format = function(args) { if (arguments.length>0) { var result = this; if (arguments.length == 1 && typeof (args) == "object") { for (var key in args) { var reg=new RegExp ("({"+key+"})","g&qu…
package homework006; public class Worker { private int age; private String name; private double salary; public Worker() { } public Worker(String name, int age, double salary) { this.name = name; this.age = age; this.salary = salary; } public int getA…
package homework003; import java.util.ArrayList; import java.util.List; public class Text { public static void main(String[] args) { List<Student> list = new ArrayList<>(); list.add(new Student("Tom",18,100,"class05")); lis…
//Student package zuoye; public class Student { private String name; private int age; private int score; private String classNum; public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { re…
本文转载自 https://www.cnblogs.com/fguozhu/articles/2661055.html Java中String是一个特殊的包装类数据有两种创建形式: String s = "abc"; String s = new String("abc"); 第一种先在栈中创建一个对String类的对象引用变量s,然后去查找"abc"是否被保存在字符串常量池中,如果没有则在栈中创建三个char型的值'a'.'b'.'c',然后在…
