spring boot去除get post空格

1.用@ControllerAdvice处理

package com.wangzs.handler;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer;
import org.springframework.beans.propertyeditors.StringTrimmerEditor;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.InitBinder;

import java.io.IOException;

/**
 * description
 */
@ControllerAdvice(basePackages = {"com.wangzs.controller"})
public class GlobalAdvice {

    /**
     * 去除get方式的参数空格
     *
     * @param binder
     */
    @InitBinder
    public void initBinder(WebDataBinder binder) {
        // 创建 String trim 编辑器
        // 构造方法中 boolean 参数含义为如果是空白字符串,是否转换为null
        // 即如果为true,那么 " " 会被转换为 null,否者为 ""
        StringTrimmerEditor propertyEditor = new StringTrimmerEditor(false);
        // 为 String 类对象注册编辑器
        binder.registerCustomEditor(String.class, propertyEditor);
    }

    /**
     * 去除post requestBody实体中的空格
     *
     * @return
     */
    @Bean
    public Jackson2ObjectMapperBuilderCustomizer jackson2ObjectMapperBuilderCustomizer() {
        return new Jackson2ObjectMapperBuilderCustomizer() {
            @Override
            public void customize(Jackson2ObjectMapperBuilder jacksonObjectMapperBuilder) {
                jacksonObjectMapperBuilder
                        .deserializerByType(String.class, new StdScalarDeserializer