详见：https://leetcode.com/problems/utf-8-validation/description/
C++：
class Solution {
public:
bool validUtf8(vector<int>& data) {
int cnt = 0;
for (int d : data)
...
第一种 通过过滤器来设置
@Configuration
public class UtfConfig {
@Bean
public FilterRegistrationBean filterRegistrationBean() {
FilterRegistrationBean registrationBean = new Filter...
第一种 通过过滤器来设置@Configurationpublic class UtfConfig { @Bean public FilterRegistrationBean filterRegistrationBean() { FilterRegistrationBean registrationBean = new FilterRegistra...
