fix(okx): 修复持仓盈亏计算逻辑并优化异常处理

Administrator

2025-12-09 31f509145fea44380bf314f7740356537c68ee3f

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package com.xcong.excoin.modules.blackchain.service; 
 
import com.xcong.excoin.common.response.Result; 
 
public interface BlockSerive { 
 
    Result findBlockAddress(String symbol); 
 
}