What is the relationship between lawyers and prosecutors?

Generally speaking, only in criminal proceedings can the two be related. Prosecutors are prosecutors, lawyers are defenders, and prosecutors prosecute crimes and criminal acts on behalf of the state. It is the attacker, and the lawyer defends and defends the criminal act in order to be lighter or innocent, and it is the defender (this is different from the agent in civil litigation, and the agent can turn from defense to attack and file a counterclaim. ). Criminal defense can only be a defense, not an attack on the prosecutor.