Breakpoint debugging method, debugging system, equipment, storage medium and program product

The invention provides a breakpoint debugging method, a debugging system, equipment, a storage medium and a program product, which are applied to a code writing tool set by a terminal of the debugging system, and the method comprises the following steps: establishing a message channel with a client of the debugging system; generating a debugging protocol, and sending the debugging protocol to the client through the message channel; and receiving a breakpoint protocol sent by the client through the message channel, and staying the source code based on the breakpoint protocol. After the message channel between the terminal and the client is established, the client can obtain the debugging protocol sent by the code writing tool through the message channel; determining whether the debugging protocol is matched with a running file of the client; and if so, the client sends a breakpoint protocol to the code writing tool through the message channel, and the code writing tool stays the source code based on the breakpoint protocol. All platforms can be subjected to breakpoint debugging, and front-end developers can autonomously debug programs and check problems, so that the software development efficiency is improved.