Want to ask, keep close order what is the effect ah, looking for more posts are said to open after the close, also didn't say a reason, why ah! Please, answer

CodePudding user response:

With the try with the resource, you don't need to consider the first problem which

CodePudding user response:

Is first created such as A, B, followed, want to rely on A, B if off A, then B could not complete the task,

CodePudding user response:

After the close, before they are open to close

CodePudding user response:

Is to open the closed after first commonly, after open shut off, but can also close the processing flow, because IO flow using decorative pattern, closed processing flow at the same time, calls the node flow close () method,