我从jsoup.org/download上调了Jsoup案卷。 然后,我手.,把jar尔的档案输入一个java项目。 然而,在我类型时,我总是一犯错误。
进口 org.jsoup.nodes*;
我想在该文件中使用文件类别。
我确信这yn子是正确的,一切都是正确的,但错误却胜出。 任何人都知道问题是什么?
你们需要把JAR的档案添加到建设的道路上。 Drop the JAR in the project s fundamental rafter or some /lib rafter, rightclick the JAR file and subsequently selected Build Path > Add to Building Path.
Unrelated to the specific problem, using Wildcard import is not the Best practice. 而是分别具体说明进口,或只允许Eclipse autocomplete,在打字之后进入Ctrl+ Space(
在Eclipse > Property > Java Building Path > Add Jar >从你以前进口的项目中选择了jar;
Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...
Check this, List<String> list = new ArrayList<String>(); for (int i = 0; i < 10000; i++) { String value = (""+UUID.randomUUID().getLeastSignificantBits()).substring(3, ...
I am in the middle of solving a problem where I think it s best suited for a decorator and a state pattern. The high level setting is something like a sandwich maker and dispenser, where I have a set ...
I have been trying to execute a MS SQL Server stored procedure via JDBC today and have been unsuccessful thus far. The stored procedure has 1 input and 1 output parameter. With every combination I ...
I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...
If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...
I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....
I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...
