JS file breakpoint Debugging (Chrome)

index.html file opens in Chrome, and you find Index.js

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Break a point in a statement you think is wrong or want to make

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debugging, the purpose is to let the break point of the statement run, you can know the click will be executed after the break point of the statement, click Login

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To debug the breakpoint, on the right or the mask layer is the statement, a function, is to return

Note: If you just want to debug the code is in the click or blur other methods, do not break the point on the method, should be in the method inside the statement or the method before the statement break point, or will be the click or Blur method debugging

JS file breakpoint Debugging (Chrome)