java中使用网页转图片紧急求助

Question

使用该帖子中方法链接
将html转图片时, 调用第二次的时候会报java.lang.IllegalStateException: runEventPump was already called and can only be called once (the first call should be at the end of the main method)!错误,请问你遇到这个情况了吗?这个可以解决吗?

Answer 1

runEventPump was already called and can only be called once
只能调用1次，因为它需要UI线程，所以你应该把它做成单例对象，而不是用一次创建一次。